Dovid Weiss on Rabbi Dovid Koolyk: “His son, Rav Avraham served at Congregation Beth El-Atereth Israel in Newton Centre, MA for many years.” Apr 12, 12:37
M. H. on Rebbe Moshe Shmuel Rottenberg: “Hi, R’ Tzvi (Howard) Zusman, nice to here from someone that The Kosoner Rebbe was his Sandek. Perhaps your family…” Apr 11, 15:05
PY on Rabbi Nachum Zalman Zaiman: “More family details can be seen at Geni: https://www.geni.com/people/Nachum-Nathan-Zaiman/6000000001754467495” Apr 11, 13:10
PY on Rabbi Nachum Zalman Zaiman: “… and specifically, he served in the Kerem Israel congregation there.” Apr 11, 13:00