SOURCE NOTES: Farmerie, Todd. Ancestry of Teresa, Queen of Portugal. Posting to GEN-MEDIEVAL, Dec 15 1997. Author address: taf2@@po.cwru.edu.
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.
Schwennicke, Detlev, ed., Euroopaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series, Marburg: J.A. Stargardt, 1978-.