Tudur ap Gruffudd
Tudur ap Gruffudd (c. 1357–1405) was a brother of Owain Glyndŵr, the Welsh rebel leader crowned Prince of Wales, and a son of Gruffudd Fychan, Lord of Gwyddelwern. He participated in his brother's rebellion.
He was killed at the Battle of Pwll Melyn, and his head publicly exhibited in London.
- R. R. Davies The Revolt of Owain Glyn Dŵr (Oxford University Press, 2001)