| Family with parents |
| father |
William de Longespee Prince of England Birth: about 1173 39 51 Death: March 7, 1225 — England |
| mother |
Countess Ela Fitz Patrick Birth: 1187 17 15 — Amesbury, Wiltshire, England Death: August 24, 1261 — Lacock, Wiltshire, England |
|
Marriage: 1198 — Salisbury, Wiltshire, England |
|
|
19 years himself |
Stephen de Longspee Earl of Salisbury Birth: 1216 43 29 — Salisbury, Wiltshire, England Death: 1260 — Sutton, Northamptonshire, England |
| Family with Emmeline de Rydeleford |
| himself |
Stephen de Longspee Earl of Salisbury Birth: 1216 43 29 — Salisbury, Wiltshire, England Death: 1260 — Sutton, Northamptonshire, England |
| wife |
Emmeline de Rydeleford Birth: about 1223 17 — Salisbury, Wiltshire, England Death: after May 18, 1275 |
|
Marriage: — |
|
| daughter |
Emelina de Longspee Birth: 1234 18 11 — Ulster, Ireland Death: 1291 — Ireland |