Dorota Sitańska was a serf of count Antoni Tyzenhauz on his estate in Grodno and Postawy, and placed by him in his private ballet school, where she was trained by François Gabriel Le Doux from Paris and Daniel Curz from Venice.
[1] She made her debut in the "Baletu wieśniackiego" in Grodno 1778.
In 1785, Antoni Tyzenhauz died, and the entire Ballet Company and its serf staff were donated to king Stanisław August Poniatowski in his will, and transformed to become the Royal Ballet National Dancers of His Majesty, which performed at the royal court and at the National Theatre, Warsaw.
The ballet company was composed by thirty dancers, among whom the elite was regarded to be the group of Michał Rymiński, Marianna Malińska, Adam Brzeziński, Stefan Holnicki and Dorota Sitańska.
She was a solo dancer and was called to perform at special state events, such as the inauguration of the statue of John III in 1788.