Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Gilbert married Maud of Angus, Countess of Angus in 1243. Maud (daughter of Malcolm of Angus, 6th Earl of Angus and Mary (Maud) Berkeley) died in 1242 in France. [Group Sheet] [Family Chart]
Family/Spouse: Elizabeth (Agnes) Comyn. Elizabeth (daughter of Alexander Comyn, 6th Earl of Buchan and Elizabeth de Quincy) died on 17 Feb 1289. [Group Sheet] [Family Chart]
Robert married Lucy de Kyme before 20 Sep 1303. Lucy (daughter of Philip de Kyme, 1st Lord Kyme and Joan Le Bigod) and died. [Group Sheet] [Family Chart]
Family/Spouse: Alienor. Alienor and died. [Group Sheet] [Family Chart]
Gilbert married Margaret de Clare in 1289. Margaret (daughter of Thomas de Clare, Lord of Thomond and Juliane FitzGerald) died in 1333. [Group Sheet] [Family Chart]