R. Yosef Kalev son of R. Moshe
Aizpute / Hasenpoth
In the will of the aforementioned Rabbi Moshe Yehoshua Zelig, clause 82: “To request of the distinguished men of our community that one of my dear sons or my son-in-law fill my place and be able to maintain with him an expert rabbi such as there was with me, the distinguished R. Yosef Kalev, of blessed memory.”
Di Geshikhte, p. 103, note b.
Latvia and Rabbis