Beatriz de Castilla
- Born circa 1254
- Deceased circa 1280, at the approximate age of 25 years
Parents
- Alfonso X de Castilla, alias Alfonso de Bourgogne (1221 - 1284), rey de Castilla
- Violante de Aragón
Family
- Married with Guglielmo del Monferrato, alias Guillaume VII de Montferrat (c. 1243 - 1292), marchese del Monferrato, issuing
