The last king of Sweden to have any real political power (1882-1973).

synonym: Gustavus VI.

King of Sweden who kept Sweden neutral during both World War I and II (1858-1950).

synonym: Gustavus V.

King of Sweden whose losses to Napoleon I led to his being deposed in 1809 (1778-1837).

synonym: Gustavus IV.

King of Sweden who increased the royal power and waged an unpopular war against Russia (1746-1792).

synonym: Gustavus III.

King of Sweden whose victories in battle made Sweden a European power; his domestic reforms made Sweden a modern state; in 1630 he intervened on the Protestant side of the Thirty Years' War and was killed in the battle of Lutzen (1594-1632).

synonyms: Gustavus Adolphus, Gustavus II.

King of Sweden who established Lutheranism as the state religion (1496-1560).

synonym: Gustavus I.