He eventually made his way to Rome, where he found a position in the household of Giulio Acquaviva, an Italian bishop who spent 1568 to 1569 in Madrid, and was appointed Cardinal in 1570. When the 1570 to 1573 Ottoman–Venetian War began, Spain formed part of the Holy League, a coalition formed to support the Venetian Republic. Possibly seeing an opportunity to have his arrest warrant rescinded, Cervantes went to Naples, then part of the Crown of Aragon.