Tag this record Born / Died Birth Date: 0-00-00Death Date: 1442-00-00 Parents Mother: , Elizabeth ( - )Father: Percy, John ( - ) Marriages/Other Unions Type: marriageUnion began: n.d.Union ended: n.d. Offspring Mother unknownMale offspring: Percy, John (1432 - 1501) Titles Details of Offices Bibliographic Sources View a list of abbreviations. Page, William, ed. The Victoria History of the County of York . London: Archibald Constable, 1907--1913