Gilbert de Clare Earl of Gloucester(ca 1180 - 23 Oct 1230) John de Lacy Earl of Lincoln(ca 1192 - 22 Jul 1240)
Isabel Marshal(1200 - 17 Jan 1240) Margaret de Quency( - bef 30 Mar 1266)
m. bef 25 Jan 1238
Richard de Clare Earl of Gloucester Maud de Lacy
b. 4 Aug 1222
d. 15 Jul 1262, Poisoned at Ashenfield manor, Waltham, nr Canterbury
5th earl. A major member of the king's government of England.
b. ca 1223
d. bef 10 Mar 1288
V. probably eventual heir, probably in her issue.
Spouses: 1, 2
Children
Isabel de Clare(May 1240 - )
Margaret de Clare(1250 - 1312)
> Gilbert de Clare Earl of Gloucester(2 Sep 1243 - 7 Dec 1295)
Sir Thomas de Clare( - Feb 1288)
Bevis (or Benet, Bovo, Boso) de Clare(21 Jul 1248 - Oct 1294)
Roysia de Clare(17 Oct 1252 - )
> Sir Thomas de Clare Lord of Thomond(ca 1247 - 29 Aug 1287)