Ramon Berenger IV of Barcelona
Count of Barcelona
He ruled Aragon (1137 - 1162) by right of his wife
Born (1113) - Died (Aug 6, 1162) at San Dalmacio, near Turin in Piedmont, Italy
Buried within the Abbey of Santa Maria de Ripoll

Father - Ramon Berenger III of Barcelona
Mother - Douce I of Provence

Ramon Berenger IV was betrothed (1137) to the infant Queen Petronilla of Aragon (link)
They were married (1150)
Children :

• Pedro of Aragon
• Alfonso II of Aragon (link)
• Pedro of Aragon
• Dulcia of Aragon
• Sancho of Provence

Ramon IV Berenger left issue by an unknown mistress
Children :

• Ramon Berenger of Aragon