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>)
NOTE: The current city of Albuquerque, New Mexico dropped the 'r" in the surname much later after naming the city. Also:"Ancestors/Descendants of Gonnor de Crepon" http://www.geneastar.org.