Jankiel Berek Litwak
M, b. 22 August 1882
| Father* | Chaim Josek Litwak b. 10 Jun 1858 |
| Mother* | Estera Zelda Rojzen b. 29 Jul 1854, d. 17 Feb 1902 |
Jankiel Berek Litwak was born on 22 August 1882 at Ostrow Mazowiecka, Ostrow, Lomza. He was the son of Chaim Josek Litwak and Estera Zelda Rojzen.