Mariane Theresia Sophie Stebnowska also called Zofia Stępkowska or Stempkosta was a Swedish opera singer and harpist of Polish origin. She has been referred to as one of the more notable stage artists of the Gustavian era Royal Swedish Opera. She was the maternal grandmother of the famous ballerina Marie Taglioni.

Marie Taglioni, Comtesse de Voisins was a Swedish-born ballet dancer of the Romantic ballet era partially of Italian descent, a central figure in the history of European dance. She spent most of her life in the Austrian Empire and France. She was one of the most celebrated ballerinas of the romantic ballet, which was cultivated primarily at Her Majesty's Theatre in London and at the Théâtre de l'Académie Royale de Musique of the Paris Opera Ballet. She is credited with being the first ballerina to truly dance en pointe.