# Jakob Zelman Birenbaum (b.1898) <!-- AUTO:BEGIN — generated from GEDCOM; do not edit, overwritten on rebuild --> > 🔵 **Bernstein — Ozzy's side** · Relationship to Ozzy: **2nd cousin 4x removed** **Born** 08/20/1898 — [[Chełm]] **Parents** [[Dawid Birenbaum (b.1871)]] · [[Szprinca Jochweta Wajsrubin (b.1869)]] **Siblings** [[Frajda Birenbaum (b.1900)]] · [[Sura Birenbaum (b.1910)]] *GEDCOM I518002 · Bernstein tree · synced 2026-07-01* <!-- AUTO:END --> ## Research *(your reasoning — preserved across every rebuild)* ## Evidence ## Open questions