Isabel de Say

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ChartsAncestors of Adele La Force
Ancestors of Harriet Hanson Robinson
Ancestors of Wilford Ervie Billings
Isabel de Say, daughter of Elias de Say, died in 1199.1

Isabel married (1), as his 2nd wife, William Fitz Alan, whose ancestry is unknown (or not traced here);1,2 she married (2) Geoffrey de Vere, son of Aubrey II de Vere and Adelicia de Clare;3 she married (3) William de Boterel, son of William de Boterel and Alice Corbet, between 1170 and 1188.1,4

Family 2

Geoffrey de Vere d. 1170

Family 3

William de Boterel d. 1209
This person was last edited on14 Aug 2021


  1. [S748] John P. Ravilious, "CP Addition: Ancestry of the Lords Botreaux", soc.genealogy.medieval, newsgroup, 26 Apr 2004,, accessed Jul 2019.
  2. [S2073] K. S. B. Keats-Rohan, Domesday Descendants: A Prosopography of Persons Occurring in English Documents 1066-1166: II. Pipe Rolls to Cartae Baronum (Woodbridge, England: Boydell Press, 2002), 680, further cited as Keats-Rohan, Domesday Descendants.
  3. [S2073] Keats-Rohan, Domesday Descendants, 680, 762.
  4. [S2073] Keats-Rohan, Domesday Descendants, 182.