The first Rabbi at Kneseth Israel was Rabbi Abraham B. Kahan. Hired in 1928, he had previously been the rabbi of the Kurlander Congregation in New York. Rabbi Kahan studied at the Lithuanian Yeshivos of
Mir,
Slabodka &
Slutzk and trained for the rabbinate under
Rabbi Chaim Ozer Grodzinski and was also the secretary of the
Agudath Harabanim. He was followed in 1931 by Shimshon Zelig Fortman, a Lithuanian rabbi who had also studied in
Slutzk and was the father-in-law of Rabbi
Moshe Sherer and Rabbi
David B. Hollander. The third and longest-serving rabbi at the White Shul was Rabbi
Raphael Pelcovitz. Pelcovitz was the shul's third rabbi, but the first to publicly speak in English. The two previous rabbis delivered their sermons in Yiddish. Rabbi Tzvi Flaum served for 13 years, starting when Pelcovitz became rabbi emeritus. Rabbi Eytan Feiner, his successor, is the present rabbi. ==References==