References for Jeanne de Joinville
D.Schwennicke:
Europäische Stammtafeln, Bd.VII, Tafel 9.
Marburg, 1979
A.M.Stokvis:
Manuel d'histoire.
Amsterdam, 1966
F.L.Weis:
Ancestral Roots of Sixty Colonists.
6th Ed., Baltimore, 1988