Leo I of Galicia

Leo I of Halych–Volhynia
Portrait of Leo I, with Lviv in the background
King of Rus'
Reign	1269–1301
Predecessor	Daniel of Halych–Volhynia
Successor	Yuri I of Halych–Volhynia
Grand Prince of Kiev (Kyiv)
Reign	1271–1301
Predecessor	Yaroslav of Tver
Successor	Ivan Vladimir
Born	c. 1228
Died	c. 1301 (aged c. 73)
Spouse	Constance of Hungary
Issue	Yuri I of Galicia Svyatoslava of Halych Anastasia of Galicia
House	Rurik
Father	Daniel of Galicia
Mother	Anna Mstislavna Smolenskaya

The Kingdom of Galicia–Volhynia (1245–1349).

Leo I of Halych–Volhynia (Ukrainian: Лев Дани́лович, Lev Danylovych) (c. 1228 – c. 1301) was a Knyaz (prince) of Belz (1245–1264), Peremyshl, Halych (1264–1269), Grand Prince of Kiev (Kyiv, 1271–1301) and King of Halych–Volhynia.

He was a son of King Daniel of Halych–Volhynia and his first wife, Anna Mstislavna Smolenskaya (daughter of Mstislav Mstislavich the Bold). As his father, Lev was a member of the senior branch of Vladimir II Monomakh descendants.^{[citation needed]}

Reign[]

Lev moved his father's capital from Halych to the newly founded city of Lviv. This city was named after him by its founder, Lev's father, King Daniel of Halych–Volhynia. In 1247 Lev married Constance, daughter of Béla IV of Hungary. Unlike his father, who pursued a Western political course, Lev worked closely with the Mongols and together with them invaded Poland. However, although his troops plundered territory as far west as Racibórz in Silesia, sending many captives and much booty back to Galicia, Lev did not ultimately gain much territory from Poland. Lev cultivated a particularly close alliance with the Tatar Nogai Khan. He also attempted, unsuccessfully, to establish his family's rule over Lithuania. Soon after his younger brother Shvarn ascended to the Lithuanian throne in 1267, Lev organized the murder of Grand Duke of Lithuania Vaišvilkas. Following Shvarn's loss of the throne in 1269, Lev entered into conflict with Lithuania. In 1274–1276 he fought a war with the new Lithuanian ruler Traidenis but was defeated, and Lithuania annexed the territory of Black Ruthenia with its city of Navahrudak.

In 1279, Lev allied himself with King Wenceslaus II of Bohemia and invaded Poland, although his attempt to capture Kraków in 1280 ended in failure. That same year, however, Lev defeated the Kingdom of Hungary and temporarily annexed part of Transcarpathia, including the town of Mukachevo. In 1292, he defeated Poland and added Lublin with surrounding areas to the territory of Halych–Volhynia. At the time of Lev's death in 1301, the state of Galicia-Volhynia was at the height of its power.

Marriage and children[]

Lev I married Constance of Hungary, daughter of Béla IV of Hungary and Maria Laskarina. They had three children:

• Yuri I of Halych–Volhynia (24 April 1252/1257 – 18 March 1308).
• Svyatoslava Lvovna of Halych–Volhynia (died 1302), a nun
• Anastasia Lvovna of Halych–Volhynia (died 12 March 1335), who married Siemowit of Dobrzyń.

Ancestry[]

See also[]

• List of rulers of Galicia and Volhynia
• List of Ukrainian rulers

External links[]

• Marek, Miroslav. "Genealogy of Danylo's family". Genealogy.EU.
• Lev Danylovych at the Encyclopedia of Ukraine, vol. 3 (1993).