Rabbi Isamar Rosenbaum 1886–1973 Rabbi Isamar Rosenbaum was a rebbe of the chasidic dynasties of Nadvorna and Kretshnif. He was the son of Rabbi Meyer Rosenbaum (1852 – 1908) of Kretshniff, who in turn was…
Rabbi Isamar Rosenbaum 1886–1973 Rabbi Isamar Rosenbaum was a rebbe of the chasidic dynasties of Nadvorna and Kretshnif. He was the son of Rabbi Meyer Rosenbaum (1852 – 1908) of Kretshniff, who in turn was…