Margaret (…)

Copyright, Plagiarism, and Disclaimer

Copyright: The material on this website is protected by the copyright laws of the United States.

Plagiarism: Please give credit where credit is due and properly cite your source.

Disclaimer: Mistakes and errors are inevitable. Caveat emptor.

For more information, please see this page.
ChartsAncestors of Adele La Force
Ancestors of Harriet Hanson Robinson
Margaret (…), whose ancestry is unknown (or not traced here), died in 1304.1

Margaret married Sir Richard de Burgh, Knt., 3rd Earl of Ulster, son of Sir Walter de Burgh, Knt., 2nd Earl of Ulster and Aveline Fitz John, before 27 February 1280.2


Sir Richard de Burgh, Knt., 3rd Earl of Ulster b. abt. 1259, d. 29 Jul 1326
This person was last edited on21 Apr 2021


  1. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five volumes (Salt Lake City, Utah: s.p., 2013), 2:17 (Burgh 5), further cited as Richardson, Royal Ancestry.
  2. [S1947] Richardson, Royal Ancestry, 2:16 (Burgh 5).