Family/Spouse: Sir John DE GREY. John died on 17 Oct 1311. [Group Sheet] [Family Chart]
John married Catharine FITZ ALAN before 27 Dec 1317. Catharine died before 7 Aug 1328. [Group Sheet] [Family Chart]
Family/Spouse: Avice MARMION. Avice (daughter of Sir John MARMION and Maud DE FURNIVAL) was born about 1309 in Tanfield, Lincolnshire, England; died after 20 Mar 1378. [Group Sheet] [Family Chart]