The Sagredo were an aristocratic Venetian family that gave rise to one doge, statesmen, and a mathematician friend of Galileo. Its members and affiliated sites include: * Ca' Sagredo - Palace on the Grand Canal of Venice * Sagredo Chapel in San Francesco della Vigna * Nicolò Sagredo - Abassador and Doge of the Republic * Giovanni Francesco Sagredo - Mathematician and friend of Galileo * Zaccaria Sagredo - Patron of arts in Venice * Caterina Sagredo Barbarigo - 18th century Casino owner