Harrison County, Texas, is located in the northeastern part of the state. It was established in 1839 and is named after William Henry Harrison, the ninth President of the United States. The county seat is Marshall, which is known for its rich history and cultural heritage. The area is characterized by its lush landscapes and numerous lakes, making it a popular spot for outdoor activities. Harrison County is also home to several historical sites, including the Texas and Pacific Railway Depot and the Marshall Historic District, which attract visitors interested in Texas history.