Municipals: nest 1,823 city officeholders under their real counties

Pull Atlas's place→county crosswalk (Census TIGER 2024 places × county geometries, 32,041 places) into the build as a committed raw input, and use it to resolve municipal officeholders whose county was unknown. - data/place_county_crosswalk.jsonl — new raw input (place_geoid → county_geoid) - build.py — place-name+state → county_geoid → ACS county slug as a fallback in county_slug(); city_slug() generalized to non-FL bare place labels - data/sources/sources.yaml — provenance entry for the crosswalk _unresolved municipals: 1919 → 58. The remainder are genuine: CT planning regions (post-county), county-level rows mislabeled municipal upstream, consolidated city-counties (null label), Wikidata-QID placeholder names, and ambiguous same-name places — left unresolved rather than guessed. Join key is county_geoid (5-digit FIPS); the directory slug is taken from the ACS county node so municipals nest under the exact existing county dir. Deterministic (byte-identical rebuild); validate.py passes 19,721 records. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-04 20:23:57 -04:00
parent ad7607856d
commit 199d8b37d3
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@@ -32,7 +32,7 @@ timestamp: "2026-07-03"

 # St. Charles County, MO

-County jurisdiction.
+County jurisdiction — 3 officeholders mapped.

 ## Demographics (ACS 2023)

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Bill Hennessy"
+description: "Mayor, O'Fallon, MO"
+role: "Mayor, O'Fallon, MO"
+level: "municipal"
+branch: "executive"
+state: "MO"
+tenure:
+  start: "2026-06-20"
+  current: true
+ids:
+  person: "3dbb3b34-a71b-401e-aa22-098dac21fd1e"
+  office: "254f15ae-f789-48c2-ac4c-d422c2dd6074"
+  tenure: "eb02040c-25d5-4572-af0e-441fc2d4a776"
+  jurisdiction: "a9cc058f-42df-41e9-ad01-9ccfca2c8374"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, mo]
+timestamp: "2026-07-04"
+---
+
+# Bill Hennessy
+
+Current Mayor, O'Fallon, MO.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).
@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Dan Borgmeyer"
+description: "Mayor, St. Charles, MO"
+role: "Mayor, St. Charles, MO"
+level: "municipal"
+branch: "executive"
+state: "MO"
+tenure:
+  start: "2019-05-07"
+  current: true
+ids:
+  person: "1a23b269-a5f3-45e2-92f8-0a82a74cece4"
+  office: "2b66bdac-a0c4-4566-9c48-0c4ea8a643b8"
+  tenure: "5284ec2c-dbc9-41dd-9caf-8ad4bad35d20"
+  jurisdiction: "643a5908-06a6-4a3c-a9e9-c943b1eae12a"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, mo]
+timestamp: "2026-07-04"
+---
+
+# Dan Borgmeyer
+
+Current Mayor, St. Charles, MO.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).
@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Len Pagano"
+description: "Mayor, St. Peters, MO"
+role: "Mayor, St. Peters, MO"
+level: "municipal"
+branch: "executive"
+state: "MO"
+tenure:
+  start: "2008-01-01"
+  current: true
+ids:
+  person: "28167b4d-4568-4502-be3c-4c3900a6a728"
+  office: "3d6275f2-3e0d-452b-91fd-1cd6cf312a89"
+  tenure: "36945fb9-77d8-4ea7-910b-56ba167ba053"
+  jurisdiction: "7a575443-b05b-4c17-93d9-1510e5d86ef3"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, mo]
+timestamp: "2026-07-04"
+---
+
+# Len Pagano
+
+Current Mayor, St. Peters, MO.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).