Trinity County Seats

Historical marker location:
Groveton, Texas
( courthouse square, Groveton)
Marker size: 27" x 42"

Trinity County was formally organized by an act of the Texas legislature on February 11, 1850. Soon after, county residents chose between two sites for the establishment of a county seat, which was named Sumpter (5 miles east). Government offices were located in the residence of Solomon Adams until a courthouse was built. Now a ghost town, Sumpter served as the Trinity County seat until 1872, when the courthouse was destroyed by fire. the town of Trinity (20 miles southwest) was named the new county seat by legislative act. In 1874, however, local voters chose to relocate the seat of government at Pennington (12 miles northwest). A courthouse fire there in 1876, coupled with the theft of district court records in 1880, led county residents to consider a new site for the government offices. As the result of an election on October 7, 1882, the sawmill and railroad town of Groveton became the fourth seat of Trinity County. Official records were moved here 13 days later. The courthouse square was donated by the Trinity & Sabine Timber Co. The history of the Trinity County seats reflects a proud heritage based on early struggles and hopes of the area's pioneer heritage

As one of the most visible programs of the Texas Historical Commission (THC), historical markers commemorate diverse topics in Texas history, including: the history and architecture of houses, commercial and public buildings, religious congregations, and military sites; events that changed the course of local and state history; and individuals who have made lasting contributions to the state, community organizations, and businesses.

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The state flower of Texas is the bluebonnet. The flower blooms in the spring and is a common sight along the highways and in fields throughout the state.
Trinity County, Texas, was established on August 11, 1850, and named after the Trinity River that flows through the region. The native Karankawa, Caddo, and Atakapa tribes inhabited the area for thousands of years before European settlers arrived. In the early 19th century, Stephen F. Austin's colonists began to settle in the Trinity River Valley, establishing communities such as Trinity, Pennington, and Groveton, which served as trading posts for fur trappers and pioneers.

During the Civil War, Trinity County, like other parts of Texas, was predominantly pro-Confederate. The county contributed soldiers to the Confederate Army and faced several Union invasions. After the war, Trinity County faced economic challenges due to the loss of slavery and the devastation of crops and infrastructure. However, the discovery of lumber and the expansion of railroads in the late 19th century revitalized the local economy.

The timber industry became a major economic force in Trinity County during the late 1800s and early 1900s. Several sawmills were built, attracting workers and leading to the emergence of towns like Apple Springs and Pennington. Logging became a vital industry, with timber being transported via the railroads to markets across Texas and beyond. However, unsustainable logging practices eventually led to a decline in the industry, and today, forestry remains an important aspect of the county's economy.

In recent years, Trinity County has embraced its natural resources, including its pristine rivers, lakes, and forests, to develop tourism and recreational opportunities. Outdoor activities like fishing, hunting, boating, and hiking attract visitors from across the state. The county's rich history, marked by its Native American heritage, the Civil War era, and the lumber industry, is preserved in museums and historic sites, providing a glimpse into Trinity County's past.

This timeline provides a condensed summary of the historical journey of Trinity County, Texas.

  • Founded in 1846 as part of Houston County
  • 1848 - Trinity County was officially established as a separate county
  • 1850 - Population of Trinity County was 1,027
  • 1853 - The county seat was established in Sumpter
  • 1873 - The county seat was moved to Pennington
  • 1890 - The county seat was moved to Groveton
  • 1890s - Timber industry became a major economic driver
  • 1930s - Depression era brought economic challenges to the county
  • 1944 - Construction of the Trinity River Authority Dam began
  • 1952 - Trinity Dam was completed, forming Lake Livingston
  • Present - Trinity County continues to be known for its natural beauty, outdoor recreation, and timber industry