The Warren County Genealogical & Historical Association (WCGHA) is a group committed to the preservation of the heritage of Warren County. The WCGHA was formed in 1992 with the stated purposes of preserving Warren County's heritage, promoting interest in and raising the standards of genealogical and historical research, encouraging and educating members of the WCGHA and the general public and collecting, preserving and organizing genealogical and historical materials relating to Warren County.