Bleddyn ap Cynfyn

Abt 1025 - 1075  (50 years)

• Name	Bleddyn ap Cynfyn
  Born	Abt 1025	Montgomeryshire, Wales
  Gender	Male
  Died	1075	Wales
  Person ID	I3692	Brown Genealogy
  Last Modified	26 Sep 2026

  
  

  Father	Cynfyn ap Gwerystan,   b. Abt 1002, Powys, Wales ,   d. UNKNOWN
  Relationship	natural
  Mother	Angharad verch Maredydd,   b. Abt 982, Rhuddlan, Deheubarth, Flintshire, Wales ,   d. UNKNOWN
  Relationship	natural
  Family ID	F2100	Group Sheet  |  Family Chart

  
  

  Family	Haer verch Cillin,   b. Abt 1025, Gest, Dolbenmaen, Caernarvonshire, Wales ,   d. UNKNOWN
  Children	1. Maredudd ap Bleddyn,   b. Abt 1047, Montgomeryshire, Wales ,   d. Between 1124 and 1129  (Age 77 years)  [natural]
  Last Modified	26 Sep 2026
  Family ID	F1060	Group Sheet  |  Family Chart

  
  

• Notes

  Bleddyn faced the advance of the Normans after 1066. He gave support to the Mercians in resisting the Norman advance. Welsh sources remember him as "the most mild and clement of kings".