The area was first settled in the 1840s by Joshua Brock of Missouri. The community was first called Brockville and a post office operated under that name from 1854 to 1869. The name Brockville was a result of Joshua Brock who was the town's first postmaster general. Later, the community was unofficially known as Heelstring. The town itself was located on the banks of the Trinity River. This area is commonly referred to as the, "River Bottoms", by local residents. The town was destroyed by a fire in the late 1800's and relocated to the current location.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikipedia, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
