Joan de Burgh

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Joan de Burgh, daughter of Sir Richard de Burgh, Knt., 3rd Earl of Ulster and Margaret (…), died 23 April 1359.1

Joan married (1) Thomas Fitz John, 2nd Earl of Kildare, Justiciar of Ireland, whose ancestry is unknown (or not traced here);1 she married (2), as his 2nd wife, Sir John Darcy, Knt., 1st Lord Darcy of Knaith, son of Sir Roger Darcy, Knt. and Isabel de Aton, at Maynooth, Kildare, Ireland, 3 July 1329.1

Family 2

Sir John Darcy, Knt., 1st Lord Darcy of Knaith d. 30 May 1347
  • William Darcy1 b. aft. 1329
  • Elizabeth Darcy1 b. aft. 1329
This person was last edited on11 May 2021


  1. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 2:386 (Darcy 11), further cited as Richardson, Royal Ancestry.