About Marie Casimire Louise de La Grange d'Arquien
Marie Casimire Louise de La Grange d'Arquien (Polish: Maria Kazimiera d’Arquien), known also by the diminutive form "Marysienka" (28 June 1641, Nevers – 30 January 1716, Blois) was queen consort to King John III Sobieski, from 1674 to 1696.