Carole, I do know that naturalization records are available at the Washington County Courthouse at the Prothonotary's Office. They have naturalizations from 1802-1906 and 1917-1964. The phone number is 724-228-6770. Perhaps they would help you there. All best, Cindy McWreath Researching: McWreath/McElwreath, Stevenson, Elliott, Openbrier, Allender, DeFrance, Lyle, Pease, Rea