Family: Stephen de Longespee, Earl of Ulster / Emmeline de Riddlesford, Countess Of Ulst (F2051)
m. 1244William de Longespee, Earl of Salisbury (1173-1226) 
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Ela, Countess of Salisbury (1191-1261)
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| Ida de Longespee (1201- ) |
William de Longespee, Earlof Salisbury (1207-1250)  |
| Isabella de Longespee (1208-1248) |
| Petronilla de Longespee (1209- ) |
| Ela de Longespee, the younger (1211- ) |
| Nicholas de Longespee, BishpofSalisbury (1218-1297) |
| Ela de Longespee (1220-1297) |
| Ida Camvile Longespee (1222- ) |
| Lora de Longespee, Nun at Lacock (1224- ) |
| Walter de Riddlesford (1204- ) |
| Annora (1206- ) |
| Stephen de Longespee, Earl of Ulster (1199-1275)
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| Emmeline de Riddlesford, Countess Of Ulst (1223-1276)
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| Ela Eleanor de Longespee (1246-1276) |
| Emmeline de Longespee (1252-1291) |