| 1. | Adeliz De Machines Family/Spouse: Earl of Hereford Richard FitzGilbert De Clare. Richard (son of Lord of Clare Gilbert FitzRichard De Clare and Alice, of Claremont) was born in 1100; died on 15 Apr 1136. [Group Sheet] [Family Chart]
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| 2. | Earl of Hertford Roger De Clare Family/Spouse: Maud Harcourt. Maud (daughter of James Harcourt and Aveline) was born in 1195; and died. [Group Sheet] [Family Chart]
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| 3. | Aveline De Clare Aveline married Earl of Essex Geoffrey Fitzpiers on 29 May 1205. Geoffrey (son of Piers De Lutegareshale and Maud) died on 14 Oct 1213. [Group Sheet] [Family Chart]
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| 4. | Earl of Hertford Richard De Clare Family/Spouse: Countess of Gloucester Amicia. Amicia (daughter of Earl of Gloucester William Fitzrobert De Caen and Hawise Beaumont) died in 1225. [Group Sheet] [Family Chart]
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| 5. | Sir John Fitzgeoffrey, of Essex Family/Spouse: Isabel Bigod. [Group Sheet] [Family Chart]
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| 6. | Earl of Gloucester Gilbert De Clare Gilbert married Lady Isabella Marshal on 9 Oct 1217 in Tewkesbury Abbey, Tewkesbury, Gloucestershire, England, United Kingdom. Isabella (daughter of Earl of Pembroke, Sir William Marshal and Countess of Pembroke Isabel Fitzgilbert De Clare) was born on 9 Oct 1200 in Pembroke Castle, Wales, United Kingdom; died on 17 Jan 1240 in Berkhamsted Castle, Berkhamsted, Hertfordshire, England, United Kingdom. [Group Sheet] [Family Chart]
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