Gilbert de Clare Earl of Gloucester  24
- Born: 10 May 1291
- Marriage: Matilda de Burgh  on 29 Sep 1308 in Waltham Abbey, Essex, England
- Died: 24 Jun 1314, Bannockburn at age 23
- Buried: Tewkesbury Abbey, Gloucester, England
Earl of Hereford.
Noted events in his life were:
• Acceded, 1295.
Gilbert married Matilda de Burgh  [MRIN: 3713], daughter of Richard the Red Earl de Burgh 3rd Earl of Ulster  and Margaret de Burgh , on 29 Sep 1308 in Waltham Abbey, Essex, England. (Matilda de Burgh  died in 1320 and was buried in Tewkesbury Abbey, Gloucester, England.)