# Dawid Birenbaum (b.1871) <!-- AUTO:BEGIN — generated from GEDCOM; do not edit, overwritten on rebuild --> > 🔵 **Bernstein — Ozzy's side** · Relationship to Ozzy: **spouse of 1st cousin 5x removed** **Born** ~1871 **Parents** [[Abram Icek Birenbaum]] · [[Chaia Ruchla]] **Spouse** [[Szprinca Jochweta Wajsrubin (b.1869)]] **Children** [[Jakob Zelman Birenbaum (b.1898)]] · [[Frajda Birenbaum (b.1900)]] · [[Sura Birenbaum (b.1910)]] *GEDCOM I517959 · Bernstein tree · synced 2026-07-01* <!-- AUTO:END --> ## Research *(your reasoning — preserved across every rebuild)* ## Evidence ## Open questions