Half Sibling Centimorgans


I recently had contact with a person who was matched as a possible first cousin on Ancestry. We only share 753 Centimorgans and we originally thought we may be half siblings/ I am adopted and she saw matches on both her Father’s Mother and Father’s side. I don’t think we can be half siblings with that low number. Any ideas of a possible connection?


Posted 2018-09-07T02:49:05.357

Reputation: 1



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Maybe cousins? Check the chart and see what relationships fit.

Irene Coleman

Posted 2018-09-07T02:49:05.357

Reputation: 31