*Gwerystan ap Llywarch
born about 1000 Pennant Melangel, Montgomeryshire, Wales

father:
*Llywarch ap Rhiwallon
born about 0970 Pennant Melangel, Montgomeryshire, Wales

mother:
unknown

siblings:
unknown

spouse:
unknown

children:
*Rhys ap Gwerystan
born about 1030 Pennant Melangel, Montgomeryshire, Wales

biographical and/or anecdotal:

notes or source:
LDS
research of S. E. Oman Salt Lake City