A governorate, or a guberniya, was a major and principal administrative subdivision of the Russian Empire. Unlike Russia where gubernias were abolished in 1929, in Ukraine subdivision of gubernias was abolished in 1925. The term is usually translated as government, governorate, or province. A governorate was ruled by a governor, a word borrowed from Latin gubernator, in turn from Greek kybernetes. Sometimes the term guberniya was informally used to refer tothe office of a governor. Selected governorates were united under an assigned governor general such as Grand Duchy of Finland, Tsardom of Poland, Russian Turkestan and others. There also were military governors such as Kronshtadt, Vladivostok, and others. Aside of governorates, other types of divisions were oblasts and okrugs.
In 1719, guberniyas were further subdivided into provinces. Later the number of guberniyas was increased to 23.
Changes from 1775: Namestnichestvo (Vice royalty)
By the reform of 1775, subdivision into guberniyas and further into uyezds, was based on population size, and the term guberniya was replaced by the synonym of Russian origin: namestnichestvo, sometimes translated as "viceroyalty". The term guberniya, however, still remained in use. These viceroyalties were governed by namestniki or "governors general". Correspondingly, the term "governorate general" was in use to refer to the actual territory being governed. The office of governor general had more administrative power and was in a higher position than the previous office of governor. Sometimes a governor general ruled several guberniyas. By the ukase of the Russian Senate of December 31, 1796, the office of governorate general was demoted to the previous level of governorate, and Russia was again divided into guberniyas, which were subdivided into uyezds, further subdivided into volosts ; nevertheless several governorates general made from several guberniyas existed until the Russian Revolution of 1917.
After the February Revolution, the Russian Provisional Government renamed governors into guberniya commissars. The October Revolution left the subdivision in place, but the governing apparatus was replaced by guberniya soviets. Actual subdivisions of the Soviet Union into particular territorial units was subject to numerous changes, especially during the 1918–1929 period. Because of the Soviet Union's electrification program under the GOELRO plan, Ivan Alexandrov directed the Regionalisation Commission of Gosplan to divide the Soviet union into thirteen European and eight Asiatic oblasts, using rational economic planning rather than "the vestiges of lost sovereign rights". Eventually, in 1929, the subdivision was replaced by the notions of oblast, okrug, and raion. In post-Soviet republics such as Russia and Ukraine, the term Guberniya is obsolete, yet the wordgubernator was reinstated and is used when referring to a governor of an oblast or a krai.
Other uses
There is another archaic meaning of the word as the word denoted a type of estate in former Lithuania of the Russian Empire till 1917.
