SRC-2026-033

Leeheim Ortsfamilienbuch (OFB) — Bonn + Siebert 2011 'Familiengeschichte Leeheim 1600-1900' (Deutsche Ortssippenbücher 00.650; 1376 pages; ~4000 families + ~15000 individuals) at canonical Hessen-OFB register — Jost surname documented in Leeheim Namenregister; OFB covers 1600-1900 INCLUDING Valentin Jost's pre-Lippstadt period 1600-1628; available HGL Leeheim purchase €39.90 OR HfV Darmstadt library consultation; PLUS GEDBAS canonical-NEGATIVE-finding for Leeheim/Darmstadt Valentin Jost (genuinely-novel-research-status confirmation)

Tier: T4-secondary
Received: 2026-05-13
Carrier: R1 — Within-session R1 agent-direct engagement via Chrome MCP at canonical GenWiki (wiki.genealogy.net) Leeheim OFB metadata page + Leeheim Namenregister (Jost surname listed) + GEDBAS canonical community-genealogy database surname-search NEGATIVE for Leeheim/Darmstadt Valentin Jost across 34 entries
Families: jost-leeheim
Gap it serves: ['GAP-A']
In the store: 0 page image(s) · 0 original(s)

Chain of custody

origin: GenWiki / CompGen (Verein für Computergenealogie e.V.) canonical German genealogy wiki — Leeheim OFB metadata page; Heimat- und Geschichtsverein Leeheim e.V. (HGL) is the OFB publisher; Bonn + Siebert authors; OFB part of canonical 'Deutsche Ortssippenbücher' series
method: Within-session R1 Chrome MCP navigation to canonical GenWiki Leeheim OFB page (Anubis-protected; WebFetch blocked but Chrome MCP-enabled engagement worked) + GenWiki Leeheim Namenregister page (Jost surname link confirmed at canonical OFB Namenregister) + GEDBAS search query for 'Valentin Jost' surname + 'Leeheim' place
intermediary: S16 close substrate cascade follow-up post-SRC-2026-031 + SRC-2026-032 — agent-direct R1 community-genealogy canvass for Valentin Jost Hessen 17th-century substrate

The engagement record for this source (what was read, by whom, what it settled and what it left open) is kept in the record's repository as SRC-2026-033/source.md; this page carries what the register states about the source. All sources.