Immurement (from Latin im- "in" and murus "wall"; literally "walling in") is a form of imprisonment, usually for life, in which a person is placed within an enclosed space with no exits. This includes instances where people have been enclosed in extremely tight confinement, such as within a coffin. When used as a means of execution, the prisoner is simply left to die from starvation or dehydration. This form of execution is distinct from being buried alive, in which the victim typically dies of asphyxiation.
Some examples of immurement as an established executional practice (with death from thirst or starvation as the intended aim) are attested. Roman Vestal Virgins could face immurement as punishment if they broke their vows of chastity and immurement has been well-established as a punishment of robbers in Persia, even into the early 20th century. Some ambiguous evidence exists of immurement as a practice of coffin-type confinement in Mongolia.
However, isolated incidents of immurement, rather than elements of continuous traditions, are attested or alleged from numerous parts of the world as well, and some of these notable incidents are included. Instances of immurement as an element of massacre within the context of war or revolution are also noted. Immuring living persons as a type of human sacrifice is also reported, for example as part of grand burial ceremonies in some cultures.
As a motif in legends and folklore, many tales of immurement exist. In the folklore, immurement is prominent as a form of capital punishment, but its use as a type of human sacrifice to make buildings sturdy has many tales attached to it as well. Skeletal remains have been, from time to time, found behind walls and in hidden rooms and on several occasions have been asserted to be evidence of such sacrificial practices or of such a form of punishment.
Method of execution
There is a difference between a form of execution established as a tradition (for example, one crystallized into formal law), and isolated incidents of immurement. This section illustrates that distinction. Furthermore, incidents at war time are explored separately.
Vestal Virgins in ancient Rome
The Vestal Virgins in ancient Rome constituted a class of priestesses whose principal duty was to maintain the sacred fire dedicated to Vesta (goddess of the home and the family), and they lived under a strict vow of chastity and celibacy. If that vow of chastity was broken, the offending priestess was immured alive as follows:
When condemned by the college of pontifices, she was stripped of her vittae and other badges of office, was scourged, was attired like a corpse, placed in a close litter, and borne through the forum attended by her weeping kindred, with all the ceremonies of a real funeral, to a rising ground called the Campus Sceleratus, just within the city walls, close to the Colline gate. There a small vault underground had been previously prepared, containing a couch, a lamp, and a table with a little food. The pontifex maximus, having lifted up his hands to heaven and uttered a secret prayer, opened the litter, led forth the culprit, and placing her on the steps of the ladder which gave access to the subterranean cell, delivered her over to the common executioner and his assistants, who conducted her down, drew up the ladder, and having filled the pit with earth until the surface was level with the surrounding ground, left her to perish deprived of all the tributes of respect usually paid to the spirits of the departed
Another sad sight to be seen in the desert sometimes, are brick pillars in which some unfortunate victim is walled up alive...The victim is put into the pillar, which is half built up in readiness; then if the executioner is merciful he will cement quickly up to the face, and death comes speedily. But sometimes a small amount of air is allowed to permeate through the bricks, and in this case the torture is cruel and the agony prolonged. Men bricked up in this way have been heard groaning and calling for water at the end of three days
Travelling back and forth to Persia from 1630 to 1668 as a gem merchant, Jean Baptiste Tavernier observed much the same custom that Hume-Griffith noted some 250 years later. Tavernier notes that immuring was principally a punishment for thieves, and that immurement left the convict's head out in the open. According to him, many of these individuals would implore passersby to cut off their heads, an amelioration of the punishment forbidden by law. John Fryer, travelling Persia in the 1670s writes the following:
From this Plain to Lhor, both in the Highways, and on the high Mountains, were frequent Monuments of Thieves immured in Terror of others who might commit the like Offence; they having literally a Stone-Doublet, whereas we say metaphorically, when any is in Prison, He has it Stone Doublet on; for these are plastered up, all but their Heads, in a round Stone Tomb, which are left out, not out of kindness, but to expose them to the Injury of the Weather, and Assaults of the Birds of Prey, who wreak their Rapin with as little Remorse, as they did devour their Fellow-Subjects.
Staying as a diplomat in Persia from 1860–63, E. B. Eastwick met at one time, the Sardar i Kull, or military high commander Aziz Khan. Eastwick notes that he "did not strike me as one who would greatly err on the side of leniency". Eastwick was told that just recently, Aziz Khan had ordered 14 robbers walled up alive, two of them head-downwards. Staying for the year 1887–1888 primarily in Shiraz, Edward Granville Browne noted the gloomy reminders of a particularly bloodthirsty governor there, Firza Ahmed, who in his four years of office (ending about 1880), had caused, for example, more than 700 hands cut off for various offences. Browne continues:
Besides these minor punishments, many robbers and others suffered death; not a few were walled up alive in pillars of mortar, there to perish miserably. The remains of these living tombs may still be seen outside Derwaze-i-kassah-khane ("Slaughter-house Gate") at Shiraz, while another series lines the road as it enters the little town of Abade...
Immurement was practiced in Mongolia as recently as the early 20th century. It is not clear that all thus immured were meant to die of starvation. In a newspaper report from 1914, it is written:
..the prisons and dungeons of the Far Eastern country contain a number of refined Chinese shut up for life in heavy iron-bound coffins, which do not permit them to sit upright or lie down. These prisoners see daylight for only a few minutes daily when the food is thrown into their coffins through a small hole
The Neo-Assyrian Empire is infamous for its brutal repression techniques, not the least because several of its rulers congratulated themselves upon the vengeance they wrought by going into detail of how they dealt with their enemies. Here is a commemoration Ashurnasirpal II (r. 883–859 BC) made that includes immurement:
I erected a wall in front of the great gate of the city. I flayed the chiefs and covered this wall with their skins. Some of them were walled in alive in the masonry; others were impaled along the wall. I flayed a great number of them in my presence, and I clothed the wall with their skins. I collected their heads in the form of crowns, and their corpses I pierced in the shape of garlands... My figure blooms on the ruins; in the glutting of my rage I find my content
Revolution at Corfu
Death thus raged in every shape; and, as usually happens at such times, there was no length to which violence did not go; sons were killed by their fathers, and suppliants dragged from the altar or slain upon it; while some were even walled up in the temple of Dionysus and died there.
Execution of Livilla
Livilla, a member of the imperial dynasty under Emperor Tiberius, was condemned in AD 31 for being complicit in the plot Sejanus staged to overthrow the Emperor. According to Cassius Dio, Tiberius handed Livilla over to her mother, Antonia Minor, who locked her own daughter in the bedroom, ensuring that she starved to death.
Death of an emperor
Flavius Basiliscus, emperor in the Eastern Roman Empire from AD 475-476, was deposed. In winter he was sent to Cappadocia with his family, where they were imprisoned in either a dry cistern, or a tower, and perished. The historian Procopius said they died exposed to cold and hunger, while other sources, such as Priscus, merely speaks of death by starvation.
Patriarch and the doge
The patriarch of Aquileia, Poppo of Treffen (r. 1019–1045) was a mighty secular potentate, and in 1044 he sacked Grado. The newly elected Doge of Venice, Domenico I Contarini, captured him and allegedly let him be buried up to his neck, and left guards to watch over him until he died.
In 1149 Duke Otto III of Olomouc of the Moravian Přemyslid dynasty immured the abbot Deocar and 20 monks in the refectory in the monastery of Rhadisch, where they starved to death. Ostensibly this was because one of the monks had fondled his wife Duranna when she had spent the night there. However Otto III confiscated the monastery's wealth, and some said this was the motive for the immurement.
Pederasts in the Perlachturm
The actual punishment meted out to men found guilty of pederasty, homosexual intercourse with boys, might vary between different status groups. In 1409 and 1532 in Augsburg, two men were burned alive for their offenses, but a rather different procedure was meted out to four clerics in the 1409 case, guilty of the same offence. Instead of being burned alive, they were locked into a wooden casket that was hung up in the Perlachturm, and they starved to death.
After confessing in an Inquisition Court to an alleged conspiracy involving lepers, the Jewry, the King of Granada and the Sultan of Babylon, Guillaume Agassa, head of the leper asylum at Lestang, was condemned in 1322 to be immured in shackles for life.
Hungarian countess Elizabeth Báthory de Ecsed (Báthory Erzsébet in Hungarian; 7 August 1560 – 21 August 1614) was immured in a set of rooms in 1610 for the death of several girls, with figures being as high as several hundred, though the actual number of victims is uncertain. Being labeled the most prolific female serial killer in history has earned her the nickname of the "Blood Countess", and she is often compared with Vlad III the Impaler of Wallachia in folklore. She was allowed to live in immurement until she died, four years after being sealed, ultimately dying of causes other than starvation; evidently her rooms were well supplied with food.
Fugitive royal family from the Mughal Empire
In the late 1650s, various sons of the Mughal emperor Shah Jahan became embroiled in wars of succession, in which Aurangzeb was victorious. One of his half-brothers, Shah Shujah proved particularly troublesome, but in 1661 Aurangzeb defeated him, and Shah Shuja and his family sought the protection of the King of Arakan. According to Francois Bernier, the King reneged on his promise of asylum, and Shuja's sons were decapitated, while his daughters were immured, and died of starvation.
Jezzar Pasha, the tyrant at Beirut
Jezzar Pasha, the Ottoman governor of provinces in modern Lebanon, and Palestine from 1775 to 1804, was infamous for his cruelties. When building the new walls of Beirut, he was charged, inter alia, with the following:
..and this monster had taken the name of Dgezar (Butcher) as an illustrious addition to his title. It was, no doubt, well deserved; for he had immured alive a great number of Greek Christians when he rebuilt the Walls of Barut..The heads of these miserable victims, which the butcher had left out, in order to enjoy their tortures, are still to be seen
Moroccan serial killer
In a newspaper clipping from 1906, the fate of a cobbler from Marrakesh who was found guilty of murdering 36 women (the bodies were found buried underneath his shop and in his garden) is recounted. In order to deter others from similar heinous crimes, he was sentenced to be walled up alive. For two days after his immurement his screams were heard incessantly, but from the third day, all was silent from him.
Sons of Sikh Guru Gobind Singh
During the battle against Wazir Khan Guru Gobind Singh's two elder sons died and the two younger ones aged 9 and 7 were bricked up alive in Wazir Khan's Palace.
Entombed with the deceased
In several cultures, it is attested that living persons were entombed along with a deceased person, as part of the funerary ritual. Some such borderline cases between buried alive and immurement are included here.
Excavations at Ur
In 102 BC, the Qin Shi Huang died, and all the imperial concubines and the artisans who had worked on the mausoleum were immured alive along with him.
Burial of a Mongol Khan
The 14th century traveller Ibn Batuta observed once the burial of a great khan, and writes the following, pertinent to immurement:
The Khan who had been killed, with about a hundred of his relatives, was then brought, and a large sepulchre was dug for him under the earth, in which a most beautiful couch was spread, and the Khan was with his weapons laid upon it. With him they placed all the gold and silver vessels he had in his house,' together with four female slaves, and six of his favourite Mamluks, with a few vessels of drink. They were then all closed up, and the earth heaped upon them to the height of a large hill.
The Bonny Widows in Africa
Harold Edward Bindloss, in his 1898 non-fiction "In the Niger country" writes the following transpiring when a great chief died:
Only a few years ago, when a powerful headman died not very far from Bonny, several of his wives had their legs broken, and were buried alive with him
Other types of human sacrifice
Sun festival among Incas
Within Inca culture, it is reported that as one element in the great Sun festival was the sacrifice of young maidens (between ten and twelve years old), who after their ceremonial duties done were lowered down in a waterless cistern and were immured alive.
A particularly severe form of asceticism within Christianity is that of anchorites, who typically allowed themselves to be immured, and subsisting on minimal food. For example, in the 4th century AD, one nun named "Alexandra immured herself in a tomb for ten years with a tiny aperture enabling her to receive meager provisions...Saint Jerome (ca.340-420) spoke of one follower who spent his entire life in a cistern, consuming no more than five figs a day".
Vade in pace
In Catholic monastic tradition, there existed a type of enforced, lifelong confinement against nuns or monks who had broken their vows of chastity, or espoused heretical ideas, and some have believed that this type of imprisonment was, indeed, a form of immurement. The judgment was preceded by the phrase "vade in pacem", that is, "go into peace", rather than "go in peace". (Latin "in" can be translated to English as either "in" or "into", depending on the case of its object—ablative for "in" or accusative for "into".) As Henry Charles Lea puts it, the tradition seems to have been that of complete, utter isolation from other human beings, but that food was, indeed, provided:
In the case of Jeanne, widow of B. de la Tour, a nun of Lespenasse, in 1246, who had committed acts of both Catharan and Waldensian heresy, and had prevaricated in her confession, the sentence was confinement in a separate cell in her own convent, where no one was to enter or see her, her food being pushed in through an opening left for the purpose—in fact, the living tomb known as the "in pace."
The cruelty of the monastic system of imprisonment known as in pace, or vade in pacem, was such that those subjected to it speedily died in all the agonies of despair. In 1350 the Archbishop of Toulouse appealed to King John to interfere for its mitigation, and he issued an Ordonnance that the superior of the convent should twice a month visit and console the prisoner, who, moreover, should have the right twice a month to ask for the company of one of the monks. Even this slender innovation provoked the bitterest resistance of the Dominicans and Franciscans, who appealed to Pope Clement VI., but in vain
Although the "Vade in Pace" tradition therefore seems to one of perpetual, aggravated confinement, but not immurement where the individual was meant to starve to death, several have thought "vade in pace" was just that, a death sentence. For example, Sir Walter Scott, himself an antiquarian, notes in a remark to his poem Marmion (1808):
It is well known, that the religious, who broke their vows of chastity, were subjected to the same penalty as the Roman Vestals in a similar case. A small niche, sufficient to enclose their bodies, was made in the massive wall of the convent ; a slender pittance of food and water was deposited in it and the awful words Vade in pace, were the signal for immuring the criminal. It is not likely that, in latter times, this punishment was often resorted to; but, among the ruins of the abbey of Coldingham were some years ago discovered the remains of a female skeleton which, from the shape of the niche, and the position of the figure seemed to be that of an immured nun
At Lodi in 1662 Sister Antonia Margherita Limera stood trial for having introduced a man into her cell and entertained him for a few days; she was sentenced to be walled in alive on a diet of bread and water. In the same year, the trial for breach of enclosure and sexual intercourse against the cleric Domenico Cagianella and Sister Vinzenza Intanti of the convent of San Salvatore in Ariano had an identical outcome
Japanese suicide tradition
The sectarians of Amida have themselves immured in caverns where there is barely space to be seated and where they can breathe only through an air shaft. There they quietly allow themselves to die of hunger.
Legend and folklore
Punishments in folklore
Sweden, Finland and Estonia
According to Finnish legends, a young maiden was wrongfully immured into the castle wall of Olavinlinna as a punishment for treason. The subsequent growth of a rowan tree at the location of her execution, whose flowers were as white as her innocence and berries as red as her blood, inspired a ballad. Similar legends stem from Haapsalu, Kuressaare, Põlva and Visby.
According to a Latvian legend as many as three people might have been immured in tunnels under the Grobiņa Castle. A daughter of a knight living in the castle did not approve of her father's choice of a young nobleman as her future husband. Said knight also pillaged surrounding areas and took prisoners to live in the tunnels, among these a handsome young man whom the daughter took a liking to, helping him escape. Her fate wasn't so lucky as the knight and his future son-in-law punished her by immuring her in one of the tunnels. Another nobleman's daughter and a Swedish soldier are also said to be immured in one of the tunnels after she had fallen in love with the Swedish soldier and requested her father to allow her to marry him. According to another legend a maiden and a servant have been immured after a failed attempt at spying on Germans wanting to know what their plans were for what is now Latvia.
By popular legend, Anarkali was immured between two walls in Lahore, Pakistan by order of Mughal Emperor Akbar for having a relationship with crown prince Salim (later Emperor Jehangir) in the 16th century. A bazaar developed around the site, and was named Anarkali Bazaar in her honour.
Human sacrifice when constructing buildings
A number of cultures have tales and ballads containing as a motif the sacrifice of a human being to ensure the strength of a building.
The folklore of many Southeastern European peoples refers to immurement as the mode of death for the victim sacrificed during the completion of a construction project, such as a bridge or fortress (mostly real buildings). The Castle of Shkodra is the subject of such stories in both the Albanian oral tradition and in the Slavic one: in the Albanian version, three brothers uselessly toiled at building walls that disappeared at night: when told that they had to bury one of their wives in the wall, they pledge to choose the one that will bring them lunch the next day, and not to warn their respective spouse. Two brothers do, however (the topos of two fellows betraying one is common in Balkan poetry, cfr. Miorița or the Song of Çelo Mezani), leave Rozafa, the wife of the honest brother, to die. She accepts her fate, but asks to leave exposed her foot (to rock the infant son's cradle), the breast (to feed him) and the hand (to stroke his hair). The Serbian version is The Building of Skadar, and differs on a few details (the name "Rozafa" and the topic of betrayal are absent). A very similar Romanian legend, that of Meşterul Manole, tells of the building of the Curtea de Argeş Monastery: ten expert masons, among whom Master Manole himself, are ordered by Neagu Voda to build a beautiful monastery, but incur the same fate, and decide to immure the wife who will bring them lunch. Manole, working on the roof, sees her approach, and pleads with God to unleash the elements, in order to stop her, but in vain: when she arrives, he proceeds to wall her in, pretending to be doing so in jest, with his wife increasingly crying out in pain and distress. When the building is finished, Neagu Voda takes away the masons' ladders, fearing they will build a more beautiful building, and they try to escape but all fall to their death. Only from Manole's fall a stream is created.
Many other Bulgarian and Romanian folk poems and songs describe a bride offered for such purposes, and her subsequent pleas to the builders to leave her hands and breasts free, that she might still nurse her child. Later versions of the songs revise the bride's death; her fate to languish, entombed in the stones of the construction, is transmuted to her nonphysical shadow, and its loss yet leads to her pining away and eventual death.
Other variations include the Hungarian folk ballad "Kőmíves Kelemen" (Kelemen the Stonemason). This is the story of twelve unfortunate stonemasons tasked with building the fort of Déva (a real building). To remedy its recurring collapses, it is agreed that one of the builders must sacrifice his bride, and the bride to be sacrificed will be she who first comes to visit. In some versions of the ballad the victim is shown some mercy; rather than being trapped alive she is burned and only her ashes are immured..
Greece and Malta
A Greek story "The Bridge of Arta" (Greek: Γεφύρι της Άρτας) describes numerous failed attempts to build a bridge in that city. A cycle whereby a team of skilled builders toils all day only to return the next morning to find their work demolished is eventually ended when the master mason's wife is immured.
Like many other European folktales, legend has it that a maiden was immured in the walls of Madliena church as a sacrifice or offering after continuous failed attempts at building it. The pastor achieved this by inviting all of the most beautiful maidens to a feast and the most beautiful one, Madaļa, falling into a deep sleep after he'd offered her wine from a "certain goblet".
Acknowledging the traditions of human sacrifice in the context of the building of structures within German and Slavic folklore, Jacob Grimm proffers some examples of the sacrifice of animals as well. According to him, within Danish traditions, a lamb was immured under an erected altar in order to preserve it, while a churchyard was to be ensured protection by immuring a living horse as part of the ceremony. In the ceremonies of erection of other types of constructions, Grimm notices that other animals were sacrificed as well, such as pigs, hens and dogs.
There exist legends that the residents of Mary King's Close in Edinburgh had been immured, and left to perish during an outbreak of the plague; however, this is considered to be untrue.
In several places, immured skeletons have been found in buildings and ruins. Many of these finds have been asserted, at one time or another, to be evidence of a historical practice in consonance with the tales and legends of sacrificing human beings when constructing a building, or as being the remains of persons punished by immurement, or possibly, victims of murder.
- Thornton Abbey
In the ruins of Thornton Abbey, Lincolnshire, an immured skeleton was found behind a wall; along with a table, book and a candlestick. By some, he is believed to be the fourteenth abbot, immured for some crime he committed.
- Castle in Dublin
In 1755, it is reported that in a castle belonging to the Duke of Dorset, the skeleton of a man was found behind the wall of a servant's room. No clothes were found, but a seal with a religious inscription was found, and the skeleton had a pair of wooden clogs on the feet. The author discusses the possibility of the person having been some sort of state prisoner immured, but opts for him being the victim of murder instead.
- Cesvaine Palace, Latvia
In 1778, when some reconstruction was done at Cesvaine Palace, a skeleton in a woman's dress was found behind a wall. Old people assured the visitor August Hupel that she had been immured alive at the building of the castle, but Hupel regarded the whole story as rather fanciful, and remained skeptical.
- The immured knight in Tiefburg, Handschuhsheim
In 1770, human remains were found at the medieval castle Tiefburg in what is now a quarter of Heidelberg, then the village of Handschuhsheim. Going down a winding stair, the castle owner noticed one wall sounded hollow, and called for a mason to break it open. Inside was a niche that contained a skeleton in full armour; at the opening, it fell together. The helmet still carried traces of gilding, along with several sword strokes. It was assumed that the individual had been defeated in a feud, and had been immured alive at some remote time.
- The monk in Malmö
In the 1770s, Sir Nathaniel Wraxall, 1st Baronet toured countries like Sweden and Denmark, and wrote a memoir on his journeys. He was wholly displeased with his visit to Malmö, and said the only thing of interest was that of the skeleton of a monk who had been immured in the church wall. According to tradition, the monk had been found guilty of fornication, and had lived nine days immured, having been fed eggs though a small hole.
- Immured coffins of infants
In 1686 Bremen, when a 132-year-old city gate was rebuilt, a tiny coffin containing the skeletal remains of a child was found. A century earlier, in 1589, the city walls had been reconstructed. More than 200 years later, in 1812, there was discovered embedded in the walls some 50 tiny oak coffins. These were, however, empty. At Plesse castle, close by Göttingen, a small child coffin with remains was found in the early 19th century. In 1819, when the city walls of Harburg were renewed, a whole series of child coffins were found, just as in the walls of Bremen. The coffins in Harburg, however, did contain skeletal remains. Several other such finds are attested.
Antiquity to Middle Ages
Antigone, the heroine of the eponymous play by Sophocles, is sentenced to execution by being placed in a cave and having the exits covered with stones. Both she and her lover Haemon kill themselves, though, after interment.
- Seven Sleepers
One version of the legend of the Seven Sleepers alleges that during the persecutions by the Roman emperor Decius, around 250 AD, seven young men were accused of following Christianity. They were given some time to recant their faith, but chose instead to give their worldly goods to the poor and retire to a mountain cave to pray, where they fell asleep. The emperor, seeing that their attitude towards paganism had not improved, ordered the mouth of the cave to be sealed. Others amongst many involve various tales in Christianity and Islam utilizing various cave sites.
For alleged treachery, Ugolino della Gherardesca and his sons and grandsons were immured in the Torre dei Gualandi in the thirteenth century. Dante mentions the Ghibelline Pisan leader in the ninth circle of hell in his Divine Comedy.
- Walter Scott
And now the blind old abbot rose, To speak the chapter's doom. On those the wall was to enclose, Alive, within the tomb
Scott, himself an antiquarian, believed that the Catholic Church in earlier times immured monks and nuns found guilty of breaking their vows of chastity, explains his belief in a note appended to the poem.
- Edgar Allan Poe
This form of death appears in several of Edgar Allan Poe's works, including "The Cask of Amontillado". Montresor, the narrator, immures his enemy, Fortunato, within the catacombs beyond the wine cellar under his palazzo. In "The Black Cat", the narrator's pet cat accidentally suffers immurement, but is discovered and rescued. The cat's rescue leads to the discovery of the body of the narrator's wife, since the cat was walled in with it after the murder.
- William Harrison Ainsworth
In the opening of William Harrison Ainsworth's, The Lancashire Witches, John Paslew, the abbot of Whalley, reveals to his confessor that he conspired to have his rival for the position of abbot accused of witchcraft and immured in the walls of the abbey. The confessor then reveals himself to be the former rival, escapes from the immurement by consorting with dark powers, and returns to exact his vengeance on the abbot.
- Oscar Wilde
In "The Canterville Ghost" by Oscar Wilde it is implied that Sir Simon was immured by his wife's brothers after having killed his wife. When speaking to little Virginia Otis, the ghost remarks, "I don't think it was very nice of her brothers to starve me to death." His skeleton is found chained to the wall in a secret room of Canterville Chase.
- Mark Twain
- Giuseppe Verdi
In Giuseppe Verdi's Aida, Radames is sealed in a vault at the Temple of Vulcan as punishment for treason. His lover Aida, without his knowledge, has hidden herself in the vault so they can die together. Aida dies as the tomb is being sealed, with Radames awaiting his own death after the final curtain.
- Elmore Leonard
- Definition of Immurement
- Smith, (1846), p.353
- Dowling (2001), Vestal Virgins-Chaste keepers of the flame
- Hume-Griffith (1909), p.138-139
- Tavernier, Phillips (1678), p.233
- John Fryer
- Fryer (1698), p.318
- Eastwick (1864), p.186
- Browne (2013), p.117-118
- New Zealand Herald (1914), p.7
- Kurkijan (2008), p.17
- Thucydides, 3.81.5
- Varner (2004), p.93-94
- Peter Sarris opts for freezing to death, rather than death by starvation Sarris (2011), p.252
- Evagrius (2000), p.143, footnote 31
- Procopius (2007), p.71
- Rohrbacher (2013), p.89
- Hübner (1700), p.590
- Histoire des Ducs de Normandie et des Rois d'Angleterre, pp.112-5
- Wekebrod (1814), p.118-119
- Osenbrüggen (1860), p.290
- Carlo Ginzburg, Ecstasies, 43
- Bernier (1916), p.114-115
- de Tott (1786), p.97
- "Tempering Justice in America; Making it Cruel Abroad". The St.John. September 8, 1906. p. 13.
- Lerner (1986), p.60
- Taylor (2009), p.25
- Batuta, Lee (1829), p.220
- Bindloss (1898), p.169
- French (2000), p.78
- O'Reilly (2000), p.180
- Lea (2012), p.487
- Lea (2012), footnote 444
- Scott (1833), p.392
- Medioli, Schutte, Kuehn, Menchi (2001), p.170-171
- Durkheim (2010), p.224
- Olavinlinna Legends
- The Immured Lady Archived 2009-08-19 at the Wayback Machine.
- The immured knight Archived 2013-12-03 at the Wayback Machine.
- "Legend has it that a girl was immured in the wall of the church in a kneeling position and thus the place came to be called Põlva (the Estonian word põlv means knee in English). " Põlva linn
- ..is the Maiden's Tower (Jungfrutornet), in which legend has it that the daughter of a Visby goldsmith was walled up alive for betraying the town to the Danes out of love for the Danish king Valdemar Atterdag.Visby Tourist Attractions
- Jansone, Una. "Grobiņas pils". Retrieved November 9, 2013.
- On Anarkali legend and tomb, Anarkali's Tomb
- Tappe (1984), A Rumanian Ballad and its English Adaptation
- Моллов, Тодор (14 August 2002). "Троица братя града градяха" (in Bulgarian). LiterNet. Retrieved 2007-05-19. Examples of Bulgarian songs: Three Brothers Were Building a Fortress recorded near Smolyan, Immured Bride recorded in Struga.
- Called "Clemens" in Eliade, Dundes (1996), p.77
- On the sacrifice, with ashes immured, see for example:Mallows (2013), p.219
- Eliade, Dundes (1996), p.75-76
- Pozemovskis, Kā cēlies Madlienas nosaukums
- Grimm (1854), p.1095
- Dodsley (1744), p.103. On suspicion of it being the remains of the fourteenth abbot, Thornton Abbey; and its "immured" Abbot Archived 2011-06-12 at the Wayback Machine.
- Urban (1755), p.211
- Hupel (1782), p.197
- Schreiber (1811), p.212
- Wraxall p.65-66
- Miesegaes (1829), p.182-183
- Blumenbach, Spangenberg (1828), p.268-282
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