Carlo was born about 1610. Carlo's father was Lotario Conti and his mother was Giulia Orsini. His paternal grandfather was Torquato Conti and his paternal grandmother is Violante Farnese; his maternal grandfather was Marzio Orsini and his maternal grandmother is Porzia Vitelli. He had a sister named Chiara. He was the younger of the two children. He died about 1688.
General Notes
SOURCES: "Ancestors/Descendants of Royal Lines" (Contributors: Manuel Abranches de Soveral, Reynaud de Paysac, H.R. Moser <Burke Peerage>), L. Orlandini, O.Guionneau, L.B. de Rouge, E. Polti, A.Terlinden <Genealogy of the existing British Peerage, 1842, and E. Lodge>) http://geneastar.org.