{"nrhp_refnum":"71000713","name":"Hovenden House, Barn and Abolition Hall","other_names":["See Also:Plymouth Meeting Historic District"],"category":"building","location":{"address":"1 E. Germantown Pike","address_restricted":false,"city":"Plymouth Meeting","county":"Montgomery County","state":"PA","lat":40.10287443300007,"lon":-75.27768297999995,"geom_source":"nps_gis"},"listed_date":"1971-02-18","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Art","Politics/Government","Social History"],"significance_levels":["national"],"summary":{"what_it_is":"A house, a converted carriage shed with an upper meeting hall (Abolition Hall), and a barn on the northeast corner of Germantown and Butler Pikes in Plymouth Meeting, Montgomery County, Pennsylvania. The original stone house dates from a deed of February 3, 1794, and was enlarged over time.","why_significant":"The nomination cites the house's association with the artist Thomas Hovenden, who used Abolition Hall as a studio from 1881 to 1895, and with George Corson, who built the hall in 1856 for anti-slavery meetings and lectures. It also cites the barn's reported use in sheltering escaping slaves and the property's typical Federal-period Pennsylvania construction.","narrative":"Along the northeast corner of Germantown and Butler Pikes in Plymouth Meeting stands a stone house first recorded in a deed of February 3, 1794, when Samuel Maulsby acquired a messuage and lot in Whitemarsh Township. Its walls are eighteen inches thick rubble and mortar, and it has a large kitchen fireplace with ovens and an arched brick root cellar. Behind the barn stands Abolition Hall, a former open carriage shed that was enclosed and given a full-length upper hall in 1856 by George Corson, an abolitionist who hosted meetings and lectures there before the Civil War. Speakers included William Lloyd Garrison, Lucretia Mott, and John Greenleaf Whittier. From 1881 to 1895 the artist Thomas Hovenden used the hall as his studio. The property is significant for these associations with the anti-slavery movement and with Hovenden, and for the reported use of its barn in sheltering escaping slaves.","period_of_significance":null,"architect_builder":null,"architectural_style":"Typical Pennsylvania dwelling of the Federal Period","criteria":[],"status_note":"Listed in 1971; the description marks the condition as fair and the site as original; the property was converted to two apartments in 1957, and the document notes threat from proposed highway re-routing.","vacant_flag":null,"machine_generated":true,"model":"claude-haiku-5-5","prompt_version":"v1.1-2026-10-29","generated_at":"2026-10-29 17:11:28.76805-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_PA/71000713.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/71000713/a3651cdb53-800.webp","url_1600":"https://nationalhistoricalregister.com/media/71000713/a3651cdb53-1600.webp","licence":"CC BY-SA 3.0","author":"BoringHistoryGuy","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Hovenden_House_from_SW_2016.JPG\" rel=\"noopener\">BoringHistoryGuy</a>, <a href=\"https://creativecommons.org/licenses/by-sa/3.0\" rel=\"license noopener\">CC BY-SA 3.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Hovenden_House_from_SW_2016.JPG"},"district":{"nrhp_refnum":"71000715","name":"Plymouth Meeting Historic District","url":"https://nationalhistoricalregister.com/districts/pennsylvania/plymouth-meeting-historic-district-71000715/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71997836","wikipedia":"https://en.wikipedia.org/wiki/Hovenden_House,_Barn_and_Abolition_Hall","wikidata":"https://www.wikidata.org/wiki/Q5917056"},"indexable":true,"url":"https://nationalhistoricalregister.com/pennsylvania/montgomery-county/hovenden-house-barn-and-abolition-hall-71000713/"}