*Cynfyn "Hirdref" ap Gruffudd
born about 1100 Nefyn, Caernarvonshire, Wales

father:
*Gruffudd ap Llywarch (Llywelyn)
born about 1070 Caernarvonshire, Wales
(end of information)

mother:
unknown

siblings:
unknown

spouse:
*Haer verch Blaidd "Rhudd"
born about 1104 Caernarvonshire, Wales
(end of information)

children:
*Haer (Generys) verch Cynfyn
born about 1133 Nefyn, Caernarvonshire, Wales

biographical and/or anecdotal:

notes or source:
LDS
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