Francis Borgia (; ; 28 October 1510 – 30 September 1572) was a Spanish Jesuit priest. The great-grandson of Pope Alexander VI, he was Duke of Gandía and a grandee of Spain. After the death of his wife, Borgia renounced his titles and became a priest in the Society of Jesus, later serving as its third superior general. He was canonized on 20 June 1670 by Pope Clement X. Early life He was born in the Duchy of Gandía in the Kingdom of Valencia (part of Aragon), on 28 October 1510. His father was Juan Borgia, 3rd Duke of Gandía, the son of Giovanni Borgia, the son of Pope Alexander VI (Rodrigo Borgia). His mother was Juana, daughter of Alonso de Aragón, Archbishop of Zaragoza, who, in turn, was the illegitimate son of King Ferdinand II of Aragon. His brother, Tomás de Borja y Castro, also entered the Church, becoming Bishop of Málaga, and later Archbishop of Zaragoza. As a child he was very pious and wished to become a monk, but his family sent him instead to serve in the court of Charles V, Holy Roman Emperor (who was also King Charles I of Spain), where he was welcomed as a kinsman. He excelled there, accompanying the Emperor on several campaigns. Adult life and career In Madrid in the month of September 1529, he married a Portuguese noblewoman, Leonor de Castro Mello y Meneses. They had eight children: Carlos in 1530, Isabel in 1532, Juan in 1533, Álvaro circa 1535, Juana also circa 1535, Fernando in 1537, Dorotea in 1538, and Alfonso in 1539. Charles V appointed him Marquess of Lombay, master of the hounds, and equerry to the empress. In 1539, he convoyed the corpse of Isabella of Portugal, Philip II of Spain's mother, to her burial place in Granada. In that same year (1539), he became Viceroy of Catalonia, replacing Fadrique de Portugal y Noroña, though he was only 29. In these earlier years of his life he enjoyed composing musical ecclesiastical pieces. In these pieces he displayed a remarkable contrapuntal style, justifying the assertion that, "In the sixteenth century and prior to Palestrina, Borgia was one of the chief restorers of sacred music." In 1543 upon the death of his father, the 3rd Duke, Francis became the 4th Duke of Gandía. His diplomatic abilities came into question after his failed attempt at arranging a marriage between