caption ended predecessor yeshiva children other_post image article_title name yeshivaposition began alma_mater
rabbi frumer in 1932 1939 rabbi meir shapiro yeshivas chachmei lublin dov avrohom binyamin moshe milkah miriam kayla rosh yeshiva , sochatchov yeshiva הרב אריה צבי פרומר.jpg aryeh tzvi frumer
 aryeh tzvi frumer rosh yeshiva 1934 sochatchov yeshiva
aryeh tzvi frumer

aryeh tzvi frumer -lrb- ; also spelled `` fromer '' or `` frommer '' ; 1884 -- 2 may 1943 -rrb- was a leading orthodox rabbi , rosh yeshiva , and posek -lrb- halachic authority -rrb- 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 -lrb- sochatchov -rrb- 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 '' -lrb- land of the deer -rrb- is widely quoted to this day .
