# Chaja Helfenbaum (b.1910) <!-- AUTO:BEGIN — generated from GEDCOM; do not edit, overwritten on rebuild --> > 🔵 **Bernstein — Ozzy's side** · Relationship to Ozzy: **3rd cousin 4x removed** **Born** 07/13/1910 — [[Kock]] **Parents** [[Beniamin Idel Helfenbaum]] · [[Matla Gradowiecki]] *GEDCOM I517572 · Bernstein tree · synced 2026-07-01* <!-- AUTO:END --> ## Research *(your reasoning — preserved across every rebuild)* ## Evidence ## Open questions