{"nrhp_refnum":"99001004","name":"Cannon Branch Fort","other_names":["Wakeman Site","44pw227"],"category":"site","location":{"address":null,"address_restricted":true,"city":"Manassas (Independent City)","county":"Manassas","state":"VA","lat":38.7361,"lon":-77.5168,"geom_source":"wikidata"},"listed_date":"1999-08-26","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Agriculture","Historic - Non-Aboriginal","Military"],"significance_levels":["local"],"summary":null,"photo":{"url_800":"https://nationalhistoricalregister.com/media/99001004/f1edd82e02-800.webp","url_1600":"https://nationalhistoricalregister.com/media/99001004/f1edd82e02-1600.webp","licence":"CC BY-SA 3.0","author":"Jerrye &amp; Roy Klotz, MD","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:CANNON_BRANCH_FORT,_PRINCE_WILLIAM_COUNTY,_VA.jpg\" rel=\"noopener\">Jerrye &amp;amp; Roy Klotz, MD</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:CANNON_BRANCH_FORT,_PRINCE_WILLIAM_COUNTY,_VA.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/41678733","wikipedia":"https://en.wikipedia.org/wiki/Cannon_Branch_Fort","wikidata":"https://www.wikidata.org/wiki/Q16851563"},"indexable":true,"url":"https://nationalhistoricalregister.com/virginia/manassas/cannon-branch-fort-99001004/"}