Aryeh Tzvi Frumer

Rabbi
Aryeh Tzvi Frumer
Rabbi Frumer in 1932
Personal life
Born
Aryeh Tzvi Frumer

1884
DiedMay 2, 1943 (age 5859)
NationalityPolish
SpouseEsther Schweitzer
ChildrenDov
Avrohom
Binyamin
Moshe
Milkah
Miriam Kayla
Parent(s)Hanoch Hendel Frumer
Miriam Kayla
Alma materSochatchov yeshiva
Religious life
ReligionJudaism
DenominationOrthodox
Jewish leader
PredecessorRabbi Meir Shapiro
PositionRosh yeshiva
YeshivaYeshivas Chachmei Lublin
Began1934
Ended1939
OtherRosh yeshiva, Sochatchov yeshiva
Rav of Kozhiglov

Aryeh Tzvi Frumer (Hebrew: אריה צבי פרומר; also spelled Fromer or Frommer; 1884  2 May 1943) was a leading Orthodox rabbi, rosh yeshiva, and posek (halachic authority) in 20th-century Poland. Known as the Kozhiglover Rav after his short term as Rav of Koziegłowy, he served as rosh yeshiva of the yeshiva in Sochaczew (Sochatchov) from 1910 to 1914 and rosh yeshiva of Yeshivas Chachmei Lublin, the premier yeshiva of Poland, from 1934 to 1939. During the German occupation of Poland, he was incarcerated in the Warsaw Ghetto. In spring 1943 he was deported to the Majdanek concentration camp, where he was murdered. His book of responsa Eretz Tzvi (The Fairest Land) is widely quoted to this day.