Royalty for Commoners: The complete Known Lineage of John of @ p 37, Geoffrey I de Gastinois, Count in the Gatinais

The cited information was published by Genealogical Publishing Comp, Baltimore, MD, 1993 (Ref: p 37, Geoffrey I de Gastinois, Count in the Gatinais) The author/originator was Roderick W. Stuart.

• Source Notes

  subtitled The Complete Known Lineage of John of Gaunt, son of
  Edward III King of England & Queen Philippa. Reviewed in TAG,
  April 1994 by Dr. David H. Kelly

• References (2)
  • Parent Source: Royalty for Commoners: The complete Known Lineage of John of
  • Individual: Geoffrey I Ferreol Ct of Gastinois