| # | Children | Name | Born | Died | Father | Mother |
| 1 | | | b. From 1119 to 1132 | d. DECEASED | Miles FitzWalter, of Gloucester, 1st Earl of Hereford, Lord of Brecknock | Sybil de Neufmarché |
| 2 | | | b. Abt 1121 | d. 22 Sep 1155 | Miles FitzWalter, of Gloucester, 1st Earl of Hereford, Lord of Brecknock | Sybil de Neufmarché |
| 3 | | | b. Abt 1122 | d. 1162 | Miles FitzWalter, of Gloucester, 1st Earl of Hereford, Lord of Brecknock | Sybil de Neufmarché |
| 4 | | | b. 1122 | d. 6 Apr 1197 | Miles FitzWalter, of Gloucester, 1st Earl of Hereford, Lord of Brecknock | Sybil de Neufmarché |
| 5 | | | b. Abt 1124 | d. 1155 | Miles FitzWalter, of Gloucester, 1st Earl of Hereford, Lord of Brecknock | Sybil de Neufmarché |
| 6 | | | b. Abt 1124 | d. 1220 | Miles FitzWalter, of Gloucester, 1st Earl of Hereford, Lord of Brecknock | Sybil de Neufmarché |
| 7 | | | b. Abt 1128 | d. 1166 | Miles FitzWalter, of Gloucester, 1st Earl of Hereford, Lord of Brecknock | Sybil de Neufmarché |
| 8 | | | b. 1129 | d. 1175 | Miles FitzWalter, of Gloucester, 1st Earl of Hereford, Lord of Brecknock | Sybil de Neufmarché |
| 9 | | | b. 1130 | d. 1204 | Miles FitzWalter, of Gloucester, 1st Earl of Hereford, Lord of Brecknock | Sybil de Neufmarché |
| 10 | | | b. Abt 1130 | d. Abt 1164 | Miles FitzWalter, of Gloucester, 1st Earl of Hereford, Lord of Brecknock | Sybil de Neufmarché |