{"nrhp_refnum":"71000689","name":"Brinton's Mill","other_names":[],"category":"building","location":{"address":"N of Chadds Ford on U.S. 100, Birmingham Township","address_restricted":false,"city":"Chadds Ford","county":"Chester County","state":"PA","lat":39.885398029000044,"lon":-75.60336059999997,"geom_source":"nps_gis"},"listed_date":"1971-05-27","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Commerce","Military","Architecture"],"significance_levels":["national"],"summary":{"what_it_is":"A complex of three structures at Brinton's Mill near Chadds Ford in Chester County, Pennsylvania: an eighteenth-century stone mill, an early nineteenth-century granary, and a twentieth-century stone house built on the foundations and walls of an eighteenth-century dwelling.","why_significant":"The document argues the mill played an important commercial role in the local area for over two centuries. It also cites its association with the Battle of the Brandywine in 1777, when General John Sullivan's troops were bivouacked at Brinton's Ford beside the mill, and with the painter Andrew Wyeth, whose works have made Chadds Ford and its countryside widely known.","narrative":"Brinton's Mill stands beside Brandywine Creek at Chadds Ford, Chester County, Pennsylvania. The first mill on the site was built before 1719 by Nicholas Fred. Edward Brinton remodeled and enlarged it around 1760, and later alterations followed in the 1820s and the 1960s. The mill used the Evans method of milling, and the complex also includes an early nineteenth-century granary and a twentieth-century stone house built within the walls of an eighteenth-century dwelling that burned in the 1920s. During the Battle of the Brandywine on 11 September 1777, General John Sullivan's troops were bivouacked at Brinton's Ford beside the mill, and Brinton's Ford was the center of the American forces until early afternoon. The property is also significant for its link to the painter Andrew Wyeth, whose works have made Chadds Ford and the surrounding countryside widely familiar.","period_of_significance":null,"architect_builder":null,"architectural_style":null,"criteria":["A","B"],"status_note":"The mill is still operational; the granary was remodeled into an apartment; the house burned in the 1920s and was rebuilt on surviving walls.","vacant_flag":false,"machine_generated":true,"model":"claude-haiku-5-5","prompt_version":"v1.1-2026-10-29","generated_at":"2026-10-29 17:11:30.567112-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_PA/71000689.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/71000689/77e102841a-800.webp","url_1600":"https://nationalhistoricalregister.com/media/71000689/77e102841a-1600.webp","licence":"Public domain","author":"Smallbones at en.wikipedia","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Brintons_Mill_CF.JPG\" rel=\"noopener\">Smallbones at en.wikipedia</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Brintons_Mill_CF.JPG"},"district":{"nrhp_refnum":"66000660","name":"Brandywine Battlefield","url":"https://nationalhistoricalregister.com/districts/pennsylvania/brandywine-battlefield-66000660/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71994947","wikipedia":"https://en.wikipedia.org/wiki/Brinton%27s_Mill","wikidata":"https://www.wikidata.org/wiki/Q4968478"},"indexable":true,"url":"https://nationalhistoricalregister.com/pennsylvania/chester-county/brintons-mill-71000689/"}