Stanisław Poniatowski (1754–1833)

Stanisław Poniatowski
Grand Treasurer of Lithuania
In office
1784–1791
MonarchStanisław II Augustus
Preceded byMichał Brzostowski
Succeeded byLudwik Skumin Tyszkiewicz
Personal details
Born(1754-11-23)November 23, 1754
Warsaw, Polish–Lithuanian Commonwealth
DiedFebruary 13, 1833(1833-02-13) (aged 78)
Florence, Grand Duchy of Tuscany
NationalityPolish
SpouseCassandra Luci
ChildrenJózef Michał Poniatowski
Parents
RelativesPoniatowski

Prince Stanisław Poniatowski (November 23, 1754 – February 13, 1833) was a Polish nobleman, politician, diplomat, a member of the wealthy Poniatowski family and a nephew of the last king of Poland, Stanisław II Augustus. He was the official Commander of the Royal Foot Guards regiment directly responsible for the monarch's life as well as the Grand Treasurer of the Grand Duchy of Lithuania (1784–1791) and Governor of Stryj, which made him a key figure in Poland during the Age of Enlightenment.