Hi, I, too, have some Smith ancestors in Beaver County. Don't know if they are connected to yours, Lisa. They very well could be. I'll give a brief outline: David Smith- (earliest known Smith) b. c1754(Ireland), d. 1822 Married (unknown) - at least 4 children- George, Mary, Polly and Ann Married Mary Boyd - at least 5 children - Elizabeth Boyd Smith (my ancestor-b. 1801), James, William, David, and Jane(born 1812) James- married Rachel Brunton William- married Elizabeth Craig David- married Margaret Shilito David Smith(c1754-1822) is buried at Service Creek Cemetery in Raccoon Township. If anyone has information about these Smiths, I'd be glad to hear from you! Betty Coldren