Pietro Visconti
Pietro Visconti( born 24 May 1989) is an Italian football player who plays for Novara.
Alberto Visconti
Alberto Visconti( born 1901, date of death unknown) was an Italian bobsledder.
He competed in the four- man event at the 1924 Winter Olympics.
Jon Leach
Jonathan Leach( born April 18, 1973) is a former professional tennis player from the United States.
He is the husband of Lindsay Davenport.
Stan Marks
Stan Marks is an Australian writer and journalist.
He is the husband of Holocaust survivor Eva Marks.
Mario Visconti
Mario Visconti( born 23 October 1968) is a former professional tennis player from Italy.
Gian Galeazzo Visconti
Gian Galeazzo Visconti (16 October 1351 – 3 September 1402), son of Galeazzo II Visconti and Bianca of Savoy, was the first Duke of Milan (1395) and ruled the late-medieval city just before the dawn of the Renaissance.
He was the founding patron of the Certosa di Pavia, completing the Visconti Castle at Pavia begun by his father and furthering work on the Duomo of Milan.
Stan Rice
Stan Rice( November 7, 1942 – December 9, 2002) was an American poet and artist.
He was the husband of author Anne Rice.
Caterina Visconti
Caterina Visconti (1361 – 17 October 1404) was Duchess of Milan as the second spouse of Gian Galeazzo Visconti, the first Duke of Milan, and was the mother of two succeeding Dukes of Milan, Gian Maria and Filippo Maria Visconti.
Caterina served as Regent of Milan from 1402 to 1404, during her elder son's minority, but due to Gian Maria's suspicion of her alleged treason (planted in his mind by her enemy, the condottiero Facino Cane), he had his mother arrested and imprisoned in the castle of Monza, where she was presumably poisoned in 1404.
Giacomo Feo
Giacomo Feo( c. 1471 – 27 August 1495), was the second husband of Caterina Sforza, Countess of Forlì.
He was born and died in Forlì.
Giovanni Visconti (cyclist)
Giovanni Visconti( born 13 January 1983) is an Italian professional road racing cyclist, who currently rides for UCI Professional Continental team.

Question: Where was the husband of Caterina Visconti born?
Answer: Pavia