Szadurska Waleria
Waleria Szadurska (*?-†?) – active in the second half of the 19th century, author of two recorded pieces for piano: Un souvenir. Valse in G major pour piano. op. 17 released in Warsaw (available from Sennewald). and Troisieme Polka de Salon in E flat major. Sheet music available at the National Library of Russia in Leningrad.