{"nrhp_refnum":"90000351","name":"Portridge","other_names":[],"category":"building","location":{"address":"SR 1224, 0.3 mi. N of jct. with NC 56","address_restricted":false,"city":"Louisburg","county":"Franklin County","state":"NC","lat":36.09033914200006,"lon":-78.35080537799996,"geom_source":"nps_gis"},"listed_date":"1990-03-01","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"Portridge is a one and one-half story, hall and parlor frame house with a one-room rear ell, located near Louisburg in Franklin County, North Carolina. It was built around 1780 and moved about 0.3 miles in 1984 to a nearby site.","why_significant":"The house is significant as a carefully restored and relatively intact example of late vernacular Georgian architecture in Franklin County. Its raised panel wainscoting, six raised panel doors, and candle dentil crown molding set it apart from surviving contemporaries. It is also associated with the Jeffreys family, major landholders and businessmen in the region.","narrative":"Built around 1780 as a one and one-half story hall and parlor frame house, Portridge stands on a gentle slope in Franklin County, North Carolina. Its builder is recorded as David Jeffreys, a son of Osborn Jeffreys, Sr., whose family owned land across Franklin and neighboring counties. The house has a full basement, flemish bond chimneys at each gable end, and nine over nine windows flanking a gable-roofed entrance porch. Its interior features raised panel wainscoting and six raised panel doors on the first floor, along with a hall whose crown molding has candle-shaped dentils, a feature the document describes as unique in the county. Portridge was moved in 1984 after deterioration and a will restriction prevented restoration on its original site. Its significance rests on its design and craftsmanship as a rural Georgian house, and its association with a prominent local family.","period_of_significance":"c. 1780","architect_builder":null,"architectural_style":"Georgian","criteria":["C"],"status_note":"Restored after being moved in 1984; the house was in deteriorated condition in the early 1980s.","vacant_flag":null,"machine_generated":true,"model":"claude-haiku-5-5","prompt_version":"v1.1-2026-10-29","generated_at":"2026-10-29 17:11:41.382497-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/14/7203/47720314/content/electronic-records/rg-079/NPS_NC/90000351.pdf"},"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/47720314","wikipedia":"https://en.wikipedia.org/wiki/Portridge","wikidata":"https://www.wikidata.org/wiki/Q18711637"},"indexable":true,"url":"https://nationalhistoricalregister.com/north-carolina/franklin-county/portridge-90000351/"}