- Born on October 18, 1239 in Budapest
- Deceased on August 6, 1272, at the age of 32 years
Parents
- Béla Árpád, Béla IV de Hongrie (1206 - 1270), roi de Hongrie
- Maria Lascaris (c. 1210 - 1270)
Family
- Married with Élisabeth de Coumanie (c. 1240 - c. 1292), issuing
