SOURCE NOTES: Moriarty, George Andrews, Plantagenet Ancestry of King Edward III And Queen Philippa. Salt Lake: Mormon Pioneer Genealogical Society, 1985. LDS Film#0441438. nypl#ARF-86-2555. RESEARCH NOTES: captured and imprisoned by Osmgus I 736 [Ref: Moriarty p278] SOURCE NOTES: father: [Ref: Moriarty p278]