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People: Vicomte de Cotentin Ivon (Yvron) de Saint-Sauveur, Emme de Bretagne, Jean de Hatton and 13 others.
Cotton: The whole genealogy is pretty much a fabrication, ... Read more on Genealogy.com!
People: Erica Howton, Marie de Normandy, [Fictitious person], Sir Jean de Contentin, Knt. [Fictitious Person] and 14 others.