Elen ferch Llywelyn died in 1253.
Elen ferch Llywelyn was born in 1206.
His father was Gruffydd Fychan II and his mother was Elen ferch Tomas ap Llywelyn.
Llywelyn Williams died in 1965.
Llywelyn Bren died in 1318.
Gwenllian ferch Gruffydd died in 1136.
Elen Dosia died in 2002.
Llywelyn ap Dafydd died in 1287.
Llywelyn ap Merfyn died in 942.
Catrin ferch Owain Glyndŵr died in 1413.
Elen Roger Jones died in 2002.
Llywelyn ap Maredudd ap Llywelyn ap Maredudd ap Cynan died in 1263.
Llywelyn ab y Moel died in 1440.