The House of Olelkovich was a princely family from the Grand Duchy of Lithuania in the 15th and 16th centuries. Their main possession was the Duchy of...

Simeon (Simon) Olelkovich (Belarusian: Сямён Алелькавіч, Ukrainian: Семен Олелькович, Russian: Семён Олелькович, Lithuanian: Simonas Olelkaitis; 1420–1470)...

death in 1503. He was from the Olelkovich family of the Grand Duchy of Lithuania and the only son of Mikhailo Olelkovich. Simeon was born c. 1460. He became...

Mikhailo or Mikhail Olelkovich (Russian: Михаил Олелькович; died August 30, 1481) was a noble from the Olelkovich family of the Grand Duchy of Lithuania...

Michail Olelkovich (1454-1470/1481) Simeon I Olelkovich (1481–1505) Yuri I Olelkovich (1505–1542) Simeon II Olelkovich (1542–1560) Yuri II Olelkovich (1560–1572)...

after the death of Semen Olelkovich. It had replaced the former Principality of Kiev, ruled by Lithuanian-Ruthenian Olelkovich princes (related to House...

of Kopyl and Slutsk from 1503 until his death in 1542. He was from the Olelkovich family of the Grand Duchy of Lithuania and was a son of Simeon Mikhailovich...

Zofia Radziwiłł (née Olelkowicz), also Zofia of Słuck (Lithuanian: Sofija Olelkaitė-Radvilienė; Polish: Zofia Olelkowiczówna, 1 May 1585 – 19 March 1612)...

Solomonia Yuryevna Saburova Saint Sophia of Slutsk (died 1612), see Sophia Olelkovich Radziwill Sancta Sophia College, University of Sydney, Australia Selimiye...

Duchy of Lithuania for a new prince to be sent over. This led to Mikhailo Olelkovich, a cousin of Ivan III, to be accepted. According to tradition, Marfa Boretskaya...