Marguerite De Croy 
Marguerite De was born on December 6th, 1508. She died at the age of 40 in July 1549.General Notes
SOURCES: "Ancestors/Descendants of Royal Lines" (Contributors: Reynaud de Paysac, H.R. Moser <Burke Peerage>), O.Guionneau, E. Polti, A.Terlinden <Genealogy of the existing British Peerage, 1842, and E. Lodge>)
They had a son named Philippe De.
