Count Michał Jerzy Wandalin Mniszech (1748^[1]–1806^[2]) was a Polish nobleman.

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Quick Facts Coat of arms, Born ...

Michał Jerzy Mniszech
Anonymous portrait
Coat of arms	Mniszech
Born	1742 Wiśniowiec, Volhynian Voivodeship
Died	(1806-03-14)14 March 1806
Family	Mniszchowie
Consort	Pelagia Teresa Potocka Urszula Zamoyska
Issue	with Urszula Zamoyska Izabella Mniszech Paulina Mniszech
Father	Jan Karol Mniszech
Mother	Katarzyna Zamoyska

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Michal became Colonel in 1757, Cześnik of the Crown in 1777,^[3] Great Secretary of Lithuania in 1778, Chief of the Royal Chancellery in 1780. He served also as Marshal of the Court of Lithuania from 1781 until 1783^[4] and Grand Marshal of the Crown from 1783^[5] until 1793.^[6] In 1797 he was appointed Privy Councillor of state by Paul I.^[7] He was starost of Lublin, Jawor, Słonim and Rostoki.^[8]

As one of the senators he participated in the Great Sejm.

• Knight of the Order of the White Eagle