# Rywka Perla Kupersztajn (b.1882) <!-- AUTO:BEGIN — generated from GEDCOM; do not edit, overwritten on rebuild --> > 🔵 **Bernstein — Ozzy's side** · Relationship to Ozzy: **3rd cousin 5x removed** **Born** 1882 — [[Lublin]] **Parents** [[Moszek Lejb Kupersztajn]] · [[Blima Erlich (b.1846)]] **Siblings** [[Ruchla Kupersztajn (b.1879)]] · [[Estera Kupersztajn (b.1880)]] · [[Cywiia Kupersztajn (b.1886)]] · [[Szmul Zajnwel Kupersztajn (d.1876)]] · [[Jojel Ela Kupersztajn (d.1878)]] *GEDCOM I521643 · Bernstein tree · synced 2026-07-01* <!-- AUTO:END --> ## Research *(your reasoning — preserved across every rebuild)* ## Evidence ## Open questions