Lowri Grufydd

Lowri's father was Gruffydd Fychan Ab Gruffydd and her mother was Elen Llywelyn.  Her paternal grandparents were Gruffydd Of Rhuddallt and Elizabeth LeStrange; her maternal grandparents were Thomas Llywelyn and Elianor Ferch Philip Ab Ifor.  She was an only child.

They had a daughter named Angahard.