Dąbrowska Waleria
Waleria Dąbrowska (*? – †?) Polish composer active in the mid-nineteenth century. The only trace of her work is the piece for piano published in Berlin “Souvenir de carneval polonais“, preserved in the collection of the National Library, which includes the Polka, Op. 4, Kujawiak op. 5 and Mazur op. 6.
Information about the notes at the link