# Hersz Lejb Katz <!-- AUTO:BEGIN — generated from GEDCOM; do not edit, overwritten on rebuild --> > 🔵 **Bernstein — Ozzy's side** · Relationship to Ozzy: **1st cousin 2x removed** **Parents** [[Don Kac (b.1895)]] · [[Sylka Gitla Friedman (b.1900)]] **Siblings** [[Tauba Sura Katz (b.1923)]] · [[Srul Abram Katz]] · [[Simcha Leyzer Katz]] *GEDCOM I506313 · Bernstein tree · synced 2026-07-01* <!-- AUTO:END --> ## Research *(your reasoning — preserved across every rebuild)* ## Evidence ## Open questions