Guglielmo Pietro Lascaris 
Guglielmo Pietro was born about 1310. Guglielmo Pietro's father was Giovanni Lascaris. His paternal grandfather was Guglielmo Pietro Di Ventimiglia and his paternal grandmother is Eudokia Laskarina. He was an only child. He died before 1369.General Notes
SOURCES: LDS FHL Ancestal File # (familysearch.org)
"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; Families of Monfort-sur-Risle & Bertrand de Bricquebec; The Dukes of Normandy, XXXXI, Paul Leportier, Claude Barret; Irish Catholic Encyclopedia>, 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, H. de la Villarmois, C. Donadello; Scevole de Livonniere, H. de la Villarmois, I. Flatmoen, G., N. Danican, Kepklian, E. Visseau, /B. Devoucoux, P. Pluchot)... http://geneastar.org.
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Ancestor Pedigree Chart
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*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)
- b.~ 1240 d.~ 1278
- b.~ 1274 d.< 1344
- b.~ 1165 d.1193 in Killed.
- b.~ 1192 d.03 Nov 1254
- b.1222 d.Aug 1258
- b.~ 1175 d.Aug 1222
- b.1200 d.1239
- b.~ 1174 d.1212
- b.~ 1245
- b.1190 d.1241
- b.1224 d.~ 1254
- b.1175 in Esztergom, Komarom-Esztergo, Hungary d.21 Sep 1235 in Hungary
- b.1204 d.1237
- b.~ 1180 d.1213
- b.~ 1310 d.< 1369
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He had a biological son named Luigi.