# Menachem Mendel Biderman <!-- AUTO:BEGIN — generated from GEDCOM; do not edit, overwritten on rebuild --> > 🔵 **Bernstein — Ozzy's side** · Relationship to Ozzy: **(relative)** **Parents** [[Jankiel Dawid Biderman (b.1808)]] · [[Marya Chana]] **Siblings** [[Moszko Chaskiel Biderman (b.1831)]] · [[Mendel Lejb Biderman (b.1835)]] · [[Chaim Szyia Biderman (b.1835)]] · [[Nosel Calka Biderman (b.1843)]] · [[Sura Certla Biderman (b.1848)]] · [[Srul Iser Abram Bria Biderman (d.1874)]] ### Biography — from MyHeritage His father-in-law was a brother-in-law of R. Szloma Lejb of Leczna, according to Ateret Yehoshua, pg. 38. *GEDCOM I518929 · Bernstein tree · synced 2026-07-01* <!-- AUTO:END --> ## Research *(your reasoning — preserved across every rebuild)* ## Evidence ## Open questions