Jelgava / Mitau / Mitava / Litave / Dayyanim and Decisors
Mentioned in the prenumeranten at the beginning of Derekh Selula (Vilna 5586): “the dayan, our master Efraim Yaakov, son of R. Yisrael.”
He passed away in the cholera epidemic of 5591 (1831).
Di Geshikhte, p. 142.
Latvia and Rabbis