Violant de Aragón was born 8 June 1236 in Zaragoza, Spain to Jaime I de Aragón (1208-1276) and Violant of Hungary (c1216-1253) and died 1301 Roncesvalles, Spain of unspecified causes. She married Alfonso X of Castile (1221-1284) 26 December 1248 JL in Valladolid, Spain.
Children
| Name | Birth | Death | Joined with |
| Fernando of Castile (c1248-?) | |||
| Berenguela of Castile (bef1253-1300) | |||
| Beatriz of Castile (1254-aft1280) | December 1254 | 1280 | Guglielmo VII del Monferrato (c1240-1292) |
| Fernando of Castile (1256-1275) | 4 January 1256 | 1275 | Blanche de France (1253-1320) |
| Sancho IV of Castile (1258-1295) | 12 May 1258 Valladolid, Spain | 25 April 1295 Toledo, Spain | María de Molina (c1264-1321) |
| Pedro of Castile (bef1261-1283) | |||
| Juan of Castile (bef1264-1319) | |||
| Jaime of Castile (bef1268-1284) | |||
| Yolanda of Castile (c1270-bef1308) | |||
| Isabel of Castile (aft1272-?) | |||
| Leonor of Castile (aft1274-?) | |||
Footnotes (including sources)
| ‡ General |