Pope Paul IV, born Gian Pietro Carafa, was head of the Catholic Church and leader of the Papal States from 23 May 1555 to his death, in August 1559. While serving as papal nuncio in Spain, he develope

Gaetano dei Conti di Thiene, known in English as Saint Cajetan, was an Italian Catholic priest and religious reformer, co-founder of the Theatines. He is recognised as a saint in the Catholic Church,