Family: Gwrgeneu ap Gollwyn, arglwydd of Penllyn, The Bryn and Pennant Melangel / Haer ferch Cynfyn "Hirdref" (F100000888)

Gwrgeneu ap Gollwyn, arglwydd of Penllyn, The Bryn and Pennant Melangel (1130- )

Haer ferch Cynfyn "Hirdref" (1130- )

Family with Gronwy ap Bywyr

Arthen ap Gwrgeneu (1170- )

Gwrgeneu "Fychan" ap Gwrgeneu (1170- )

Rhirid "Flaidd" ap Gwrgeneu, arglywdd of Penllyn, Efionydd, and PennantMelangel (1170-1207)