Jan Stanisław Jabłonowski of the Prus III coat of arms was a Polish political writer who was a maternal uncle of King Stanisław I Leszczyński, under whom he served as Crown Chancellor in 1706–09. He also held the positions of Crown standard-holder from 1687, voivode-governor of Volhynia since 1693, and also voivode-governor of Ruthenia from 1697.
- Occupation
- poet, politician, writer
- Position held
- Q370477, Volhynian Voivode, Russian voivode, Chancellor of Poland
- Citizenship
- Polish–Lithuanian Commonwealth
- Born
- 1669
