Sir Richard de Burgh, Knt., 3rd Earl of Ulster

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Sir Richard de Burgh, Knt., 3rd Earl of Ulster, son of Sir Walter de Burgh, Knt., 2nd Earl of Ulster and Aveline Fitz John, was born about 1259.1 He died at the monastery at Athassel-on-the-Suir, Tipperary, Ireland, 29 July 1326.2

Richard married Margaret (…), whose ancestry is unknown (or not traced here), before 27 February 1280.1


Margaret (…) d. 1304
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), 2:16 (Burgh 5), further cited as Richardson, Royal Ancestry.
  2. [S1947] Richardson, Royal Ancestry, 2:17 (Burgh 5).