Chaim Hersz Bengelsdorf
M, b. 1876
| Father* | Jankiel Bengelsdorf b. 7 Mar 1838, d. b 1904 |
| Mother* | Chaja Sora Iworejkes b. 13 Jul 1838, d. 1919 |
Chaim Hersz Bengelsdorf was born in 1876 at Ostrow Mazowiecka, Ostrow, Lomza. He was the son of Jankiel Bengelsdorf and Chaja Sora Iworejkes.