Kingdom of Lithuania (1918)
The Kingdom of Lithuania was a short-lived constitutional monarchy created towards the end of World War I when Lithuania was under occupation by the German Empire. The Council of Lithuania declared Lithuania's independence on February 16, 1918, but the Council was unable to form a government, police, or other state institutions due to the continued presence of German troops. The Germans presented various proposals to incorporate Lithuania into the German Empire, particularly Prussia. The Lithuanians resisted this idea and hoped to preserve their independence by creating a separate constitutional monarchy. On June 4, 1918, they voted to offer the Lithuanian throne to the German noble Wilhelm, 2nd Duke of Urach. Duke Wilhelm accepted the offer in July 1918 and took the name Mindaugas II. However, he never visited Lithuania. His election stirred up controversy, divided the Council, and did not achieve the desired results. As Germany was losing the war and was engulfed in the German Revolution, Lithuania suspended its decision to invite Duke William on November 2, 1918, thereby ending his short reign.
History of Lithuania
On July 17, 1251, Pope Innocent IV signed two papal bulls that ordered the Bishop of Chełmno to crown Mindaugas as King of Lithuania, appoint a bishop for Lithuania, and build a cathedral. In 1253, Mindaugas was crowned and a Kingdom of Lithuania was established for the first and only time in Lithuanian history. Mindaugas "granted" parts of Yotvingia and Samogitia that he did not control to the Knights in 1253–1259. A peace with Daniel of Galicia in 1254 was cemented by a marriage deal involving Mindaugas' daughter and Daniel's son Shvarn. Mindaugas' nephew Tautvilas returned to his Duchy of Polotsk and Samogitia separated, soon to be ruled by another nephew, Treniota.