
Abt 1172 - 1220 (48 years)
Descendants (12 Generations)
Children (11) - Generation 2
| # | Children | Name | Born | Died | Father | Mother |
| 1 | | | b. Abt 1190 | | William Marshall, [Earl of Pembrok | Isabel Fitzgilbert De Clare, [Countess of Pem |
| 2 | | | b. Abt 1192 | d. 27 Mar 1248 | William Marshall, [Earl of Pembrok | Isabel Fitzgilbert De Clare, [Countess of Pem |
| 3 | | | b. Abt 1194 | d. Bef 1246 | William Marshall, [Earl of Pembrok | Isabel Fitzgilbert De Clare, [Countess of Pem |
| 4 | | | b. Abt 1196 | d. 27 Jun 1241 | William Marshall, [Earl of Pembrok | Isabel Fitzgilbert De Clare, [Countess of Pem |
| 5 | | | b. May 1198 | d. 11 Apr 1222 | William Marshall, [Earl of Pembrok | Isabel Fitzgilbert De Clare, [Countess of Pem |
| 6 | | | b. Abt 1200 | d. 16 Apr 1234 | William Marshall, [Earl of Pembrok | Isabel Fitzgilbert De Clare, [Countess of Pem |
| 7 | | | b. Abt 1202 | d. Abt 1234 | William Marshall, [Earl of Pembrok | Isabel Fitzgilbert De Clare, [Countess of Pem |
| 8 | | | b. Abt 1204 | d. 22 Dec 1245 | William Marshall, [Earl of Pembrok | Isabel Fitzgilbert De Clare, [Countess of Pem |
| 9 | | | c. Apr 1206 | d. 16 Jan 1240 | William Marshall, [Earl of Pembrok | Isabel Fitzgilbert De Clare, [Countess of Pem |
| 10 | | | b. Abt 1206 | d. 24 Nov 1245 | William Marshall, [Earl of Pembrok | Isabel Fitzgilbert De Clare, [Countess of Pem |
| 11 | | | c. 1209 | d. 27 Apr 1245 | William Marshall, [Earl of Pembrok | Isabel Fitzgilbert De Clare, [Countess of Pem |