*Bleddyn ap Cynfyn
born about 1025 Montgomeryshire, Wales
died 1075

father:
*Cynfyn ap Gwerystan King of Powys
born about 1002 Powys, Wales

mother:
*Angharad verch Maredydd
born about 0982 Deheubarth, Wales
married 1023

siblings:
*Miss verch Cynfyn born about 1024 Powys, Wales
*Rhiwallon ap Cynfyn born about 1025 Powys, Wales
died 1070 (slain) Battle Mechain, Montgomeryshire, Wales
*Iwerydd verch Cynfyn born about 1024 Powys, Wales
*Nest verch Cynfyn born about 1027 Powys, Wales
Gwerydd verch Cynfyn

spouse (1st):
*Haer verch Cillin
born about 1025 Gest, Dolbenmaen, Caernarvonshire, Wales
married about 1044 Wales

children:
*Maredudd ap Bleddyn born about 1047 Montgomeryshire, Wales died 1124/29
*Efa verch Bleddyn born about 1058 Montgomeryshire,Wales

spouse (2nd or 3rd):
unknown

children (from that marriage):
*Denis verch Bleddyn born about 1062 Montgomeryshire, Wales
*Cadwgon ap Bleddyn born about 1070 Montgomeryshire, Wales died 1111 (slain)

biographical and/or anecdotal:

notes or source:
LDS