The first event that shaped Simonton's history was when James Simonton and his brother Theophilus bought 4000 acres of land in northwestern Fort Bend County in the 1840s. The two Simonton brothers built a plantation next to the Brazos River, on which they raised cotton. The year 1850 is officially designated as the founding year for Simonton, since the 1850 US Census showed the two brothers, their mother, Mary, and Theophilus's wife and two sons residing on the property. Another brother, Joseph, and his family moved to the plantation in the 1850s. In 1857, Theophilus helped charter the Richmond Masonic Hall Association, symbolizing the elite status of the Simonton family in Fort Bend County. The town of Simonton joined Fulshear and Pittsville as the main rural towns in northwestern Fort Bend County.
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 Wikimedia Commons (3), Wikipedia, Wikidata and Wikipedia for famous people, 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.