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: one of Athalis, Gundreda, Berta, or Thesdrade [Ref: Moriarty p73] SOURCE NOTES: father: [Ref: Moriarty p73]