Lamberto Grimaldi was Lord of Monaco from 16 March 1458. He was married to his seventh cousin Claudine Grimaldi in 1465, per the wishes and legal Will and testament of her late brother, Catalan, and their father. Wikipedia
Born: 1420, Monaco
Died: March 15, 1494 (age 74 years), Monaco
Parents: Niccolo Grimaldi and Sescarina Doria
Children: Augustine Grimaldi, Jean II, Lord of Monaco, and Lucien, Lord of Monaco
Great-grandparents: Argentina Malaspina and Antonio Grimaldi
Grandchildren: Honoré I, Lord of Monaco, Leonette de Villeneuve de Tourrettes, and Maria Grimaldi
Great grandchildren: Ercole, Lord of Monaco, Charles II, Lord of Monaco, Anna della Rovere de Vinovo, and more