Duchy of Lithuania Duchy of Lithuania Duchy of Lithuania (; ) was a state-territorial formation of ethnic Lithuanians, that existed from the 13th century until 1413. Most of the time it was a constituent part and a nucleus of the Grand Duchy of Lithuania. Other alternative names of the territorial formation, used in different periods, were Aukštaitija or Land of Lithuania (13th century), Duchy of Vilnius (14th – early 15th centuries), Lithuania Propria or simply Lithuania (in a narrow sense). The formation emerged in the central and eastern part of the present-day Lithuania, known as Aukštaitija, as the Lietuva Land (). It is
Capital punishment in Lithuania the criminal code but was retained in the military law (). Article 14 of the military law provided for death penalty for eight crimes, mostly directed against the state, the military, or the officials, but also included armed robbery with murder. The provisional constitution of 1920 even spoke about the abolition of the death penalty. However, Lithuania with brief interruptions remained under the martial law until November 1938 when it was lifted due to German pressure in the months before the ultimatum of March 1939. Historian Sigita Černevičiūtė counted at least 146 executions in interwar Lithuania, though records are incomplete