Tsarina
Tsarina or tsaritsa (also spelled csarina or csaricsa, tzarina or tzaritza, or czarina or czaricza; ; ) is the title of a female autocratic ruler (monarch) of Bulgaria, Serbia or Russia, or the title of a tsar's wife. The English spelling is derived from the German "czarin" or "zarin", in the same way as the French "tsarine"/"czarine", and the Spanish and Italian "czarina"/"zarina". "Tsarina" or "tsaritsa" was the title of the female supreme ruler in the following states: Russia. Since 1721, the official titles of the Russian male and female monarchs were emperor () and empress () or empress consort, respectively. Officially  the last Russian tsarina was Eudoxia Lopukhina, Peter the Great's first wife. Alexandra Feodorovna (Alix of Hesse), the wife of Nicholas II of Russia, was the last Russian empress. Eudoxia Lopukhina was sent to a monastery in 1698 (which was the usual way the emperor "divorced" his wife), and she died in 1731. In 1712 Peter married in church Catherine I of Russia. The Russian Empire was officially proclaimed in 1721, and Catherine became empress by marriage. After Peter's death she became ruling empress by her own right. In following centuries, the title "tsarina" was in unofficial informal  use – a kind of "pet name" for empresses, whether ruling queens or queen consorts. ("Mother dear-tsaritsa" () was used only for Catherine the Great, the most popular empress.) For a list of Russian empresses in the 18th and 19th centuries, see empress of Russia. "De jure" tsarinas in Russia existed from 1547 until 1721. Among the most famous tsarinas of this period were six or seven wives of Ivan the Terrible, who were poisoned by his enemies, killed or imprisoned by him in monasteries. However, only the first four of them were crowned tsarinas, as the later marriages were not  blessed by the Orthodox Church and were considered as cohabitation. Polish noblewoman Marina Mnishek also became tsarina of Russia by her marriage to the impostor False Dmitry I and later to False Dmitri II. Many wives were chosen by bride-show (the custom of beauty pageant, borrowed from the Byzantine Empire), when hundreds of poor but handsome noblewomen gathered in Moscow from all the regions of Russia and the tsar chose the most beautiful. This deprived Russia of the benefits of royal intermarriage with European monarchs, but protected from inbreeding, as well as from the political influence of foreign princesses  (Catholic or Protestant). The only foreign wife of a Russian tsar in this early era (except Mnishek) was Maria Temryukovna, a Circassian princess, who converted to Orthodoxy. Bulgaria. The first Bulgarian ruler to use the title tsar was Simeon I of Bulgaria, and his consort (her name is uncertain, reportedly Maria Sursuvul) used the title tsarina. The title was used by subsequent Bulgarian consorts until the end of the First Bulgarian Empire in 1018. The last royal spouse to use the title was Maria, the wife of Ivan Vladislav of Bulgaria. When the Second Bulgarian Empire was created in 1185  the rulers again adopted the title tsar and their consorts were therefore called tsarinas. In the Third Bulgarian State, Ferdinand I of Bulgaria adopted the title tsar after he proclaimed Bulgaria's Independence in 1908, and his wife, Eleonore Reuss of Köstritz, previously "knyaginya", became "tsaritsa". The last Bulgarian tsaritsa was Giovanna of Italy, the wife of Tsar Boris III of Bulgaria. Margarita Gómez-Acebo y Cejuela, the wife of Simeon II of Bulgaria, is also sometimes referred as a tsaritsa. Serbia. The first Serbian tsarina was Helena of Bulgaria, sister of Bulgarian Tsar Ivan Alexander and wife of Tsar  Stephen Uroš IV Dušan of Serbia. She was the empress consort of Serbia from 1346 until Dušan's sudden death in 1355. The second (and the last) Serbian tsarina was Anna, Empress of Serbia, from the Wallachian noble house of Basarab. She married Dušan's son, Tsar Stephen Uroš V of Serbia, sometime in the 1350s, and ruled until the Serbian empire's demise in 1371. Further reading. Ivan Zabelin's book "The Domestic Life of Russian Tsarinas" (1872).