# Unknown Biderman (4)
<!-- AUTO:BEGIN — generated from GEDCOM; do not edit, overwritten on rebuild -->
> 🔵 **Bernstein — Ozzy's side** · Relationship to Ozzy: **6th cousin**
**Parents** [[Avrohom Biderman]] · [[Unknown Kasten]]
**Siblings** [[Yosef Zev Biderman (b.1993)]] · [[Unknown Biderman (3)]] · [[Unknown Biderman]] · [[Unknown Biderman (2)]] · [[Yaakov Biderman]]
*GEDCOM I518724 · Bernstein tree · synced 2026-07-01*
<!-- AUTO:END -->
## Research
*(your reasoning — preserved across every rebuild)*
## Evidence
## Open questions