Coat of arms Leliwa Noble family Sieniawski family | Spouse(s) Elzbieta Lubomirska Name Adam Sieniawski | |
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Father Mikolaj Hieronim Sieniawski Mother Cecylia Maria Radziwill Died 18 February 1726
Lwow, Polish-Lithuanian Commonwealth |
Adam Mikolaj Sieniawski (1666–1726) was a Polish noble (szlachcic), military leader.
Son of Hetman Mikolaj Hieronim Sieniawski and the daughter of Court and Grand Marshal Prince Aleksander Ludwik Radziwill, Princess Cecylia Maria Radziwill, He married Elzbieta Lubomirska, daughter of Court and Grand Marshal Prince Stanislaw Herakliusz Lubomirski, in 1687.
He was voivode of Belz Voivodeship from 1692 to 1710, Field Crown Hetman since 1702, Great Crown Hetman since 1706, Castellan of Krakow since 1710. Starost of Lviv, Rohatyn, Lubaczow, Stryj and Piaseczno.
In 1697 he supported Francois Louis, Prince of Conti as candidate for king of Poland but accepted the election of August II. As commander of the Sandomierz Confederation, he thwarted the attempt to unite forces of Stanislaw Leszczynski with them of Charles XII of Sweden. Later, in opposition to King August II.
Like his father he participated in the Vienna expedition of 1683. He led the left wing of Polish forces at the Battle of Vienna.