Family/Spouse: Robert de Willoughby. Robert (son of William de Willoughby and Maud de Fulletby) was born about 1217 in probably Willoughby, Lincolnshire, England; died between 1256 and 1258. [Group Sheet] [Family Chart]
Family/Spouse: Alice Beke. Alice (daughter of John Beke, Baron Eresby and Sarah Furnivall) was born about 1250; died before May 1311. [Group Sheet] [Family Chart]
Family/Spouse: Richard de Willoughby. Richard (son of Ralph Bugge) was born about 1255 in Willoughby on the Wolds; died in 1312. [Group Sheet] [Family Chart]
Robert married Margaret Deincourt about 1303 (Associated with). Margaret (daughter of Edmund Deincourt, 1st Lord Deincourt) was born about 1275; died before 18 Oct 1333. [Group Sheet] [Family Chart]
Family/Spouse: Juliana. Juliana and died. [Group Sheet] [Family Chart]
Family/Spouse: Joan Roscelyn. Joan was born about 1305; died after 15 Oct 1354. [Group Sheet] [Family Chart]
Family/Spouse: Gilbert de Umfreville, 3/10th Earl of Angus. Gilbert (son of Robert de Umfreville, 2/9th Earl of Angus and Lucy de Kyme) was born in 1310; died on 6 Jan 1380. [Group Sheet] [Family Chart]
Family/Spouse: Isabel Mortein. Isabel (daughter of Sir Sir Roger of Dunesley Mortein) and died. [Group Sheet] [Family Chart]