Michał Ambroży Kochanowski (1757–1832) was a Chamberlain of Stanisław August Poniatowski since 1778; deputy to the Great Sejm (1788–1792), councillor of Diplomatic Section of Provisional Temporary Council, member of the Supreme National Council during the Kościuszko Insurrection (1794), member of the government in the Duchy of Warsaw (1808–1815), senator, castellan and voivode in the Congress Poland since 1816, member of the Administrative Council during the November Uprising in 1831. 1757 births 1832 deaths 18th-century Polish nobility Members of the Great Sejm Kościuszko insurgents Politicians of the Duchy of Warsaw November Uprising participants Senators of Congress Poland Members of Polish government (November Uprising) Recipients of the Order of the White Eagle (Poland) Polish courtiers