I am searching for information on John Orr Sr. born August 3, 1775 in County Antrim, Ireland. He came to the US in the late 1790's and married Elizabeth Geisler about 1799 in Lancaster County, Pa. They later settled in Harrison County, Ohio where they farmed. He was buried in Deersville, Ohio August 5,1845. John and Elizabeth had 5 children: John Jr., Thomas N., William, and 2 girls names unknown. John and Elizabeth are my ggg?g grandparents. My grandmother was Amy Etta Orr (Spires) daughter of Charles Wesley Orr and Lillian May Stryker. Any information on any of these names would be greatly appreciated.