, Llywarch Ap Hyfaidd Llywarch ap HyfaiddI43648b: d: Ancestors ? ? ? Llywarch ap Hyfaidd - ? ? ? Family Group Sheet - ChildPARENT (U) ?BirthDeath Father?Mother?PARENT (U) ?BirthDeath Father?Mother?CHILDRENMLlywarch ap HyfaiddBirthDeathMarriageto ? Family Group Sheet - SpousePARENT (M) Llywarch ap HyfaiddBirthDeath Marriageto ? Father?Mother?PARENT (U) ?BirthDeath Father?Mother?CHILDRENFElen ferch LlywarchBirthDeathMarriageto Hywel Dda Descendancy Chart1 Llywarch ap Hyfaidd+ ?2 Elen ferch Llywarch+ Hywel Dda3 Owain ap Hywel Dda+ ?4 Maredudd ab Owain+ ?5 Angharad+ Cynfyn ap Gwerstan+ Llywelyn ap Seisyll6 Gruffydd ap Llywelyn+ Ealdgyth7 Nesta ferch Gruffydd+ Osbern FitzRichard8 Nest ferch Osbern+ Bernard de Neufmarché9 Sibyl de Neufmarché+ Miles of Gloucester, 1st Earl of Hereford10 Bertha of Hereford+ William de Braose, 3rd Lord of Bramber10 Margaret of Hereford+ Humphrey II de Bohun