# Lejbus Kronfeld (b.1796) <!-- AUTO:BEGIN — generated from GEDCOM; do not edit, overwritten on rebuild --> > 🔵 **Bernstein — Ozzy's side** · Relationship to Ozzy: **in-law (married into the family)** **Born** ~1796 **Died** 05/20/1848 — [[Łęczna]] **Parents** Herszek Kronfeld · Kayla Berkowicz **Spouse** [[Gnendla Nusynowicz (b.1796)]] **Children** [[Laja Kronfeld (b.1821)]] · [[Chana Kronfeld (b.1825)]] *GEDCOM I519074 · Bernstein tree · synced 2026-07-01* <!-- AUTO:END --> ## Research *(your reasoning — preserved across every rebuild)* ## Evidence ## Open questions