Marion County Chamber of Commerce - Jefferson, Texas area information. Includes attractions, lodging, postcards, dining, business directory, and calendar of events. The Political Graveyard: Marion County, Tex. - Information about politicians that lived or died in the county. Butterflies and Moths of Marion County. - Information about and pictures of all the known species of butterflies and moths in the county. Handbook of Texas Online: Marion County - Current and historical information about Marion County. Marion County Government - Lists offices, courts, and news. Marion County TXGenWeb - County genealogy and history resources. Marion Central Appraisal District - Provides property search, contacts, and forms.