Stanisław Posner
Stanisław (Salomon) Posner was born on November 21, 1868 as the son of Leon and Matylda née Bornstein. His father was one of the proponents of the assimilation, many of his articles were printed in Warsaw’s “Jutrzenka”. Stanisław Posner’s sister was Malwina Garfein-Garska – writer […]