Frederick I of Sweden
…monarchs with non-repeating names (such as Birger, Sigismund and Frederick's successor: Adolf Frederick) had not been enumerated. He was the son of Charles I, Landgrave of Hesse-Kassel, and Princess Maria Amalia of Courland. In 1692 the young prince made his Grand Tour to the Dutch Republic, in 1695 to the Italian Peninsula and later…