Bleddyn ap Cynfyn, King of Gwynedd & Powys

- 1075

• Name	Bleddyn ap Cynfyn  [1]
  Suffix	King of Gwynedd & Powys
  Gender	Male
  Death	1075  [2, 3, 4]
  Person ID	I9865	Ancestry of PNH, TNH, and others
  Last Modified	16 Sep 2020

  
  

  Father	Cynfyn ap Gwerystan,   b. Abt 1000
  Mother	Angharad ferch Maredudd
  Family ID	F2994	Group Sheet  |  Family Chart

  
  

  Family 1	Haer ferch Cillin
  Children	+ 1. Maredudd ap Bleddyn ap Cynfyn,   b. of Powys, Wales d. 1132
  Family ID	F979	Group Sheet  |  Family Chart
  Last Modified	7 May 2025

  
  

  Family 2	(Unknown fourth wife of Bleddyn ap Cynfyn)
  Children	+ 1. Cadwgon ap Bleddyn ap Cynfyn   d. 1111
  Family ID	F17611	Group Sheet  |  Family Chart
  Last Modified	12 Aug 2020

  
  

  Family 3	(Unknown wife of Bleddyn ap Cynfyn)
  Children	+ 1. Efa ferch Bleddyn ap Cynfyn
  Family ID	F17614	Group Sheet  |  Family Chart
  Last Modified	12 Aug 2020

  
  

• Sources

  [S4384] George Eldridge, Hydrographer, and Eliza Jane His Wife: Their Ancestors and Their Descendants by Henry James Young. Carlisle, Pennsylvania: 1982. [S885] Stewart Baldwin, Llywelyn ap Iorwerth ancestor table. [S903] The Dictionary of Welsh Biography. National Library of Wales, 2007 and ongoing. [S3215] Medieval Welsh Ancestors of Certain Americans by Carl Boyer III. Santa Clarita, California, 2004.