1. | John Fitzmarmaduke was born about 1228 in Mitford, Northumberland, England; died in 1311. John married Ida De Ros before 08 May 1285 in Durham. Ida (daughter of Robert Bertram, Baron of Mitford and Agnes _____) was born about 1227 in Mitford, Northumberland, England; died after 18 May 1315. [Group Sheet] [Family Chart] |