Giacomo IV Crispo
Giacomo IV Crispo was the last Duke of the Archipelago from 1564 to 1566.
He succeeded his father, Giovanni IV Crispo. Wikipedia
Born: 1520
Died: 1576 (age 56 years)
Grandparent: Francesco III Crispo
Great-grandparent: John III Crispo
Parents: John IV Crispo