ୱେବ୍Cesare Borgia ( Italian pronunciation: [ˈtʃeːzare ˈbɔrdʒa, ˈtʃɛː-]; Valencian: Cèsar Borja [ˈsɛzaɾ ˈbɔɾdʒa]; Spanish: César Borja [ˈθesaɾ ˈβoɾxa]; 13 September 1475 – 12 March 1507) was a Spanish-Italian cardinal and condottiero (mercenary leader), an illegitimate son of Pope Alexander VI and member of the Spanish- Aragonese House of Borgia.