*Gwrgan Fawr ap Cynfyn
born about 0600 Wales

father:
*Cynfyn ap Peibio Glafrog
born about 0570 Wales

mother:
unknown

siblings:
unknown

spouse:
unknown

children:
*Onbrawst verch Gwrgan Fawr
born about 0630 Wales

biographical and/or anecdotal:

notes or source:
ancestry.com