Nom de famille "de Longespée"
- William, alias Guillaume Longue-Épée (1176 - 1226), Earl of Salisbury ✕ Ela d'Évreux, Countess of Salisbury
- Ida ✕ William de Beauchamp
- William, alias William Longespée the Younger ( - 1250), Earl of Salisbury ✕ Idonea de Camville
- Ela ✕ James Audley
- Ida (1222 - 1262) ✕ Walter FitzWalter (1219 - av 1258)
- Nicholas, évêque de Salisbury
- Ela (ca 1210 - 1298), Dame of Chitterne ✕ (1229) Thomas de Beaumont ( - 1242), Earl of Warwick
- = Ela ✕ Philip Basset ( - 1271)
- Stephen, alias Etienne de Longue-Epée (1216 - 1260), chief Justiciar of Ireland, sénéchal de Gascogne ✕ Emeline de Riddlesford
- Ela (ca 1246 - ) ✕ Roger La Zouche, Lord Zouche
- Emeline (ca 1250 - 1291) ✕ Maurice FitzGerald
Longespée
- Maud ✕ Hugues de Mortemer
Longespée (de)
Longespée
1 — Ela ✕ James Audley
2 — Ela (ca 1246 - ) ✕ Roger La Zouche, Lord Zouche
3 — Ela (ca 1210 - 1298), Dame of Chitterne ✕ (1229) Thomas de Beaumont ( - 1242), Earl of Warwick ✕ Philip Basset ( - 1271)
4 — Emeline (ca 1250 - 1291) ✕ Maurice FitzGerald
5 — Ida ✕ William de Beauchamp
6 — Ida (1222 - 1262) ✕ Walter FitzWalter (1219 - av 1258)
7 — Nicholas, évêque de Salisbury
8 — Stephen, alias Etienne de Longue-Epée (1216 - 1260), chief Justiciar of Ireland, sénéchal de Gascogne ✕ Emeline de Riddlesford
9 — William, alias William Longespée the Younger ( - 1250), Earl of Salisbury ✕ Idonea de Camville
10 — William, alias Guillaume Longue-Épée (1176 - 1226), Earl of Salisbury ✕ Ela d'Évreux, Countess of Salisbury
Longespée (de)
1 — Maud ✕ Hugues de Mortemer