Sibyl FitzAlan

   FamilySearch ID: GQ67-KBF.

Sibyl married Sir William le Boteler 8th Baron of Warrington, son of Sir Henry le Boteler M.P., Lord of Warrington and Isabel le Boteler, in 1300 in Warrington, Lancashire, England. (Sir William le Boteler 8th Baron of Warrington was born in 1276 in Warrington, Lancashire, England, died on 20 May 1330 in Bewsey Old Hall, Warrington, Cheshire, England and was buried in 1330 in St Elphin Churchyard, Warrington, Cheshire, England.)