# Estera Malka Frydman <!-- AUTO:BEGIN — generated from GEDCOM; do not edit, overwritten on rebuild --> > 🔵 **Bernstein — Ozzy's side** · Relationship to Ozzy: **spouse of 2nd cousin 4x removed** **Spouse** [[Jankiel Dawid Biderman (b.1866)]] **Children** [[Abram Berek Biderman (b.1888)]] · [[Josef Mojsze Biderman (b.1891)]] · [[Chaskel Menachem Biderman (d.1942)]] *GEDCOM I513316 · Bernstein tree · synced 2026-07-01* <!-- AUTO:END --> ## Research *(your reasoning — preserved across every rebuild)* ## Evidence ## Open questions