Costanzo Porta died in 1601.
Costanzo Festa died in 1545.
Costanzo Picco died in 2009.
Costanzo Varolio died in 1575.
Camillus Costanzo died in 1622.
Costanzo I Sforza died in 1483.
Carmine Costanzo died in c. 1997.
Francesco Costanzo Cattaneo died in 1665.
Costanzo Ciano died on 1939-06-26.
Angelo di Costanzo died in 1591.
Giuseppe Porta died in 1575.
Ferdinando Porta died in 1767.
Giovanni Porta died in 1755.