Rabbi Joseph Singer, a grand son of Adler was the Pilzno Rav in America.
He was a refugee who was the spiritual leader of the Stanton Street Synagogue on the Lower East Side of Manhattan, New York, from 1964 to 2002.
[3] Singer fled Nazi and Communist persecution in 1939, emigrating to New York's Lower East Side.
[2] He worked as a diamond cutter and as an employee of the United Jewish Council of the East Side[2][4] while volunteering as an advocate for the poor elderly of the neighborhood.
[1] He was appointed as spiritual leader of the Stanton Street Synagogue in 1964[5] and served in this capacity until 2002,[6] mostly without pay.