Jean De Vaux 
Jean De was born on October 16th, 1730 in Soisson, France. He died at the age of 63 on November 8th, 1793 in Champlat, France.General Notes
SOURCES: "Ancestors/Descendants of Royal Lines" (Contributors: Manuel Abranches de Soveral, Reynaud de Paysac, H.R. Moser <Burke Peerage>), O.Guionneau, L.B. de Rouge, E. Polti, A.Terlinden <Genealogy of the existing British Peerage, 1842> E. Lodge, P. Ract Madoux, H. de Riberolles <Remacle>) http://www.geneastar.org.