The Political Graveyard: Terrell County, Tex. - Information about politicians that lived or died in the county. Handbook of Texas Online: Terrell County - Current and historical information about Terrell County. Brinlee Ranch Hunts - Fully guided and outfitted whitetail deer hunts on 60,000 acres in west Texas in Terrell County. Terrell County Government - Lists news, offices, and courts. Terrell County Appraisal District - Presents forms, property search, and contact information. Terrell County TXGenWeb - History and genealogy resources for the county.