Konstanty_Ostrogski
Konstanty Ostrogski
Lithuanian noble and general
Konstiantyn Iwanowycz Ostrosky (c. 1460 – 10 August 1530; Lithuanian: Konstantinas Ostrogiškis; Ukrainian: Костянтин Іванович Острозький, romanized: Kostiantyn Ivanovych Ostrozkyi; Belarusian: Канстантын Іванавіч Астроскі, romanized: Kanstantyn Ivanavič Astroski) was a Ruthenian prince and magnate of the Grand Duchy of Lithuania. He later had the title of grand hetman of Lithuania from 11 September 1497 until his death in 1530.