NamePeter de Birkin [119, Petrus filius Essulf, p. 884], [119, His son Filius Petri filii Essulf, Adam, p. 937], [100, John Ravilous "de Birkin of Laxton, Notts", 22 Sep 2004]
Deathbef 1143
Generalprob. 1st s. of 1st marriage. Of Birkin, Yorks.
Spouses
1Emma de Lascelles [119, Emma de Lascelles, p. 535], [119, Husband, Petrus filius Essulf, p. 884], [119, Her son Filius Petri filii Essulf, Adam, p. 937], [100, John Ravilous "de Birkin of Laxton, Notts", 22 Sep 2004]
Notes for Peter de Birkin
His father is said to be Esulf of Birkin and if so, he is a brother of Jodan fitz Essulf, ancestor of the Thornhill family of Thornhill, Yorks.
TFPL, Nov 2004: K-R in DD 535 and 884 says he was indeed Peter son of Asculf.