Mahaut or Matilda II of Boulogne was Countess of Boulogne in her own right and Queen of Portugal by marriage to King Afonso III from 1248 until their divorce in 1253. She was the daughter of Ida, Countess of Boulogne and her husband and co-ruler... Wikipedia
Born: 1202
Died: 1258 (age 56 years), Portugal
Grandparents: Marie I, Countess of Boulogne, Matthew, Count of Boulogne, and Alberic III, Count of Dammartin
Parents: Renaud I, Count of Dammartin and Ida, Countess of Boulogne
Spouse: Afonso III of Portugal (m. 1238) and Philip I, Count of Boulogne (m. 1223)
Children: Johanna van Clermont and Alberic of Clermont
Great-grandparents: Matilda I, Countess of Boulogne, Stephen of England, Alberic II, Count of Dammartin, and more