Janusz Ostrogski [SEP] place of death
Janusz Ostrogski
Prince Janusz Ostrogski () (born 1554, died 1620 in Tarnów) was a Polish–Lithuanian noble and statesman. He served as a voivode of Volhyn (1584-1593), as a castellan of Kraków (from 1593 on), and as a starosta of Bohuslav (from 1591), Biała Cerkiew (since 1592), Czerkasy and Kaniów (from 1594), Perejasław (1604 on) and Włodzimierz.
Ostrogski was one of the richest magnates of the Commonwealth, and the last of
the three major families in the Polish–Lithuanian Commonwealth to trace its origins to the Ruthenian Rurikids; the other two families were the Ostrogski family and the Wiśniowiecki family. The Zasławski family was sometimes seen as a junior line of the Ostrogoski family.
After the death in 1620 of the last male heir of the Ostrogoski family, Janusz Ostrogski, many of the Ostrogoski possessions were inherited by the Zasławcy. However, the Zasławski family faced a similar fate when their last male heir, Aleksander Janusz Zasławski, died in 1682.