https://yleksikon.blogspot.com/2017/05/yankev-leyb-levin-jacob-leon.html
Yiddish Leksikon: YANKEV (-LEYB) LEVIN (JACOB LEON)
YANKEV (-LEYB) LEVIN (JACOB LEON) (August 6, 1884-December 6, 1958) He was born in Tolochin (Talachyn), Byelorussia. His fat...
yiddish leksikonlevinjacobleon