The grandfather of David Lubin who wanted to pay respect to the learned and righteous grandfather, whose memory he kept and nurtured.

Named after Moshe Hassid, David Lubin's grandfather, who wished to honor his scholar and righteous grandfather, whose memory he preserved and nurtured. David Lubin was a man of considerable achievements from Bialystok; one of the founders of the trust fund for the establishment of Kiriat Bialystok in the 1950's. He diligently worked for the advancing of the Kiria as a contributor and as a fund-raiser. The monument in the square against the synagogue was built with his donation funds.

David Lubin, a businessman from Bialystok who has worked extensively in New York, one of the founders of the foundation for the establishment of Kiryat Bialystok in the early 1950s, worked a lot for the advancement of Kiryat as an organizer, donor and facilitator. The monument in the square in front of the synagogue was erected with the funds of his donation.