Blanche of Castile was Queen of France by marriage to Louis VIII. She acted as regent twice during the reign of her son, Louis IX: during his minority from 1226 until 1234, and during his absence from 1248 until 1252.
- Occupation
- regent, composer
- Position held
- Queen Consort of France, regent
- Citizenship
- Kingdom of Castile
- Born
- March 4, 1188
- Died
- November 27, 1252
