I have some limited info on McIlwees from Frederick County VA, late 1800-1900s.My great-great grandmother was Zora Allena McIlwee Sale(first husband) Pifer(second husband)b. 28 April, 1867 d. 26 Oct. 1919. Her father was Andrew Jackson (went by A.J.) McIlwee b. 1831 d. 3 March, 1916. Her mother was Sallie Huff. I believe part of the McIlwee family this brach was related to was either from or at least living in Ohio. Please contact me with any info you may have.