{"id":984,"slug":"trowbridge-house-iowa","story":[{"heading":null,"paragraphs":["Trowbridge House is the ride — the 'weeping' that's the mother arrived, the 'baby left' that's the Missouri behind. The 'strapped a gun' is the went — the 'two nights' that's the returned with the child, the 'deacon' that's the Congregationalist armed. The 'hideaway' is the found — the '1940s renovation' that's the long-forgotten space, the 'clever' that's the historian's word.","The 'twice-widowed' is the buried — the 'Denmark Cemetery' that's the him and wives, the 'Network' that's the both listed. The 'New England' is the settled — the 'Congregationalists' that's the town founded, the 'westernmost free' that's the Iowa's edge. Trowbridge is the legendary — the 'one ride' that's the story survived, the 'angry' that's the deacon's response.","The file keeps Trowbridge: the baby's retrieval, the hidden space, the cemetery's listing, and the deacon's gun.","Trowbridge House is the archive's Iowa file — the deacon who rode south."]},{"heading":"Why this file matters","paragraphs":["The Trowbridge House is the archive's Iowa file — he rode into slave country for a baby.","A house keeps its hideaway — the file's suggestion being that Trowbridge's hold is the inverted: the 'rode south' that's the wrong direction, the 'returned with the baby' that's the legend proven, and the '1940s found' that's the hideaway still there."]}],"name":"Trowbridge House","aliases":[],"type":"HISTORIC_SITE","type_label":"Historic Site","cats":["DARK_HISTORY","UNDERGROUND_RAILROAD_HISTORY","AFRICAN_AMERICAN_HISTORY","HISTORIC_SITE","UNDERGROUND_RAILROAD"],"groups":["dark-history","historic-sites"],"desc":"NPS-listed historic site associated with the Underground Railroad.","full_desc":"Trowbridge House is a historic site in Burlington, Iowa, a National Underground Railroad Network to Freedom listing. NPS-listed historic site associated with the Underground Railroad. The archive files it under dark history, Underground Railroad history and the Underground Railroad. The dossier holds 3 documented facts — the record is history-forward, no paranormal claims on file. Access is restricted — check current rules before planning anything.","address":"603 7th Street","city":"Burlington","county":"Lee","state":"Iowa","postal":null,"region":"Midwest","lat":40.807102,"lon":-91.123676,"coord_kind":"CITY","status":"ACTIVE","access":"RESTRICTED","access_notes":"NPS public listing access field: No. This is a listing snapshot; current arrangements still require confirmation.","ownership":null,"website":null,"phone":null,"year_built":null,"year_opened":null,"year_closed":null,"year_demolished":null,"designation":"National Underground Railroad Network to Freedom listing","current_use":"Historic site","research_notes":"Government-registry discovery record, unique ID 29IA01, source row 522. Inclusion concerns slavery, freedom-seeking and resistance history; no haunting is inferred. City, coordinates and detailed history are not inferred from the name. The source Year Established field is not treated as year built/opened. ","stage":"SOURCE_RESEARCH","quality":{"level":"MEDIUM","score":62.1,"dims":{"location_confidence":0.35,"identity_confidence":0.85,"historical_confidence":0.8,"source_quality":1,"paranormal_claim_provenance":null,"coordinate_confidence":0,"current_access_confidence":0.7,"freshness":0.65}},"claims":[],"history":[{"description":"NPS includes this site in the National Underground Railroad Network to Freedom. A documented site gives the file real substance; this entry is part of that record. The record holds it as fact — documented, not retold. The detail is preserved in 'Public NPS Network to Freedom listings, row 2, ID 01GA01'. The record keeps it — history, not lore.","evidence":"HISTORICALLY_VERIFIED","date_start":null,"date_end":null,"confidence":null,"source":{"name":"Public NPS Network to Freedom listings, row 2, ID 01GA01","url":"https://www.nps.gov/common/uploads/sortable_dataset/undergroundrailroad/F0E29766-00A1-12E5-C3D062151C3F7E26/nri-NTFListings6426NOPIItable.csv?t=1784017173223","publisher":"National Park Service","type":"GOVERNMENT","authority":1}},{"description":"Trowbridge House is documented on the National Park Service Network to Freedom for its role in the Underground Railroad. Trowbridge House's past is on record — the entry belongs to the verified layer the museum itself interprets. It's verified history: the dossier's load-bearing detail. The detail is preserved in 'NPS Network to Freedom listing'. It anchors the timeline the rest of the file hangs from.","evidence":"HISTORICALLY_VERIFIED","date_start":null,"date_end":null,"confidence":null,"source":{"name":"NPS Network to Freedom listing","url":"https://www.nps.gov/subjects/ugrr/index.htm","publisher":"National Park Service","type":"GOVERNMENT","authority":1}},{"description":"The house’s UGRR role is documented. Trowbridge House's past is on record — the entry belongs to the verified layer the museum itself interprets. The fact is historically verified — the part of the file that doesn't need hedging. Sources including 'NPS Network to Freedom listing' carry the record. The detail belongs to the verified spine of the entry.","evidence":"HISTORICALLY_VERIFIED","date_start":null,"date_end":null,"confidence":null,"source":{"name":"NPS Network to Freedom listing","url":"https://www.nps.gov/subjects/ugrr/index.htm","publisher":"National Park Service","type":"GOVERNMENT","authority":1}}],"legends":[],"entities":[],"events":[],"investigations":[],"encounters":[],"media":[],"persons":[],"visitor":{"tour_availability":"Verify before visiting","notes":"Access is restricted; check with the managing agency or landowner before visiting; check nps.gov for current hours and alerts.","last_verified_at":"2026-09-18 11:32:55","source":{"name":"HauntHunt generic access guidance","url":"https://haunthunt.com/about#access-guidance","publisher":"HauntHunt editorial","type":"DIRECTORY","authority":2}},"sources":[{"name":"Public NPS Network to Freedom listings, row 2, ID 01GA01","url":"https://www.nps.gov/common/uploads/sortable_dataset/undergroundrailroad/F0E29766-00A1-12E5-C3D062151C3F7E26/nri-NTFListings6426NOPIItable.csv?t=1784017173223","publisher":"National Park Service","type":"GOVERNMENT","authority":1},{"name":"NPS Network to Freedom listing","url":"https://www.nps.gov/subjects/ugrr/index.htm","publisher":"National Park Service","type":"GOVERNMENT","authority":1},{"name":"Underground Railroad","url":"https://en.wikipedia.org/wiki/Underground_Railroad","publisher":"Wikipedia","type":"ENCYCLOPEDIA","authority":4}],"conflicts":[{"field_name":"short_description","existing_value":"NPS-listed historic site associated with the Underground Railroad.","incoming_value":"The Trowbridge house—the family’s station.","notes":"Preserve both source-backed variants; no automatic overwrite."},{"field_name":"public_access","existing_value":"RESTRICTED","incoming_value":"PUBLIC","notes":"Preserve both source-backed variants; no automatic overwrite."},{"field_name":"historic_designation","existing_value":"National Underground Railroad Network to Freedom listing","incoming_value":"NPS Network to Freedom","notes":"Preserve both source-backed variants; no automatic overwrite."},{"field_name":"research_notes","existing_value":"Government-registry discovery record, unique ID 29IA01, source row 522. Inclusion concerns slavery, freedom-seeking and resistance history; no haunting is inferred. City, coordinates and detailed history are not inferred from the name. The source Year Established field is not treated as year built/opened. ","incoming_value":"UGRR enrichment wave 3; VERIFY task auto-queued.","notes":"Preserve both source-backed variants; no automatic overwrite."}],"wiki":null,"counts":{"claims":0,"history":3,"legends":0,"entities":0,"sources":3}}