# David Katvan (d.1698) <!-- AUTO:BEGIN — generated from GEDCOM; do not edit, overwritten on rebuild --> > 🔵 **Bernstein — Ozzy's side** · Relationship to Ozzy: **spouse of relative** **Died** 1698 — [[Zolkiev]] **Spouse** [[Tauba (d.1717)]] **Children** [[Unknown (143)]] *GEDCOM I504128 · Bernstein tree · synced 2026-07-01* <!-- AUTO:END --> ## Research *(your reasoning — preserved across every rebuild)* ## Evidence ## Open questions