William Killinghall

William was born about 1416 in Of Dunelm, , Durham, England.  William's father was John Killinghall and his mother is Beatrix Clarvaux.  His paternal grandparents are John Killinghall and Agnes Herdwyk; his maternal grandparents are John Clarvaux and Isabella Richmond. He had three brothers named John, Robert and Thomas.  He was the second youngest of the four children.  He died after 1469.