Pope Callixtus III
Family
Alfonso de Borgia was born in La Torreta in 1378. La Torreta was at the time in the Señorío de Torre de Canals (but is now a neighborhood of Canals in Valencia). At the time he was born in the Kingdom of Valencia under the Crown of Aragon. He was the eldest child of Juan Domingo de Borja y Doncel and Francina Llançol. His sister Isabel married Jofré Llançol i Escrivà (son of Rodrigo Gil de Borja y Fennolet), and become the mother of Pedro Luis de Borja and Pope Alexander VI. His other sister Catalina became of the mother of Luis de Milà y de Borja.
Pope Callixtus III-2