Adams County Bicentennial, 1800-2000 - History of the county and bicentennial committee information. Adams County Democratic Committee - News and information about Democratic candidates, elected officials and events for the county and Pennsylvania. The Political Graveyard: Adams County, Pennsylvania - Database provides political history, cemetery locations, and brief biographies of politicians who were born, lived or died in the county. Adams County, Pennsylvania - Free Genealogy Databases - Provides biographies, military records, census records, genealogy and historical societies, and vital records. Adams County Historical Society - Preserves and interprets items of historical significance in the area. Find information for visitors, FAQs, upcoming events, membership, hours and contact form. Located in Gettysburg.. Adams County SPCA - Information and link to sites to see animals for adoption.