Ugolino Trinci 
Ugolino was born about 1350. Ugolino's father is Trincia Trinci and his mother is Giacoma D' Este. His maternal grandfather was Niccolo I D' Este and his maternal grandmother is Beatrice Gonzaga. He had a sister named Marina. He was the older of the two children. He died in 1415.General Notes
SOURCES: "Ancestors/Descendants of Royal Lines" (Contributors: Manuel Abranches de Soveral, Reynaud de Paysac, F.L. Jacquier <Genealogy of Lewis Carroll, Justin Swanstrom, The Royal Families of England Scotland & Wales by Burkes Peerage; Debrett's Peerage & Baronage; Table of descendants French Canadian Genealogical Society>, H.R. Moser <Burke Peerage>, L. Orlandini, O.Guionneau, L.B. de Rouge, E. Polti, A.Terlinden <Genealogy of the existing British Peerage, 1842>, L. Gustavsson, C. Cheneaux, E. Lodge, S. Bontron <Brian Tompsett>, R. Dewkinandan) http://geneastar.org.
They had a daughter named Marsobilia.
