Mary was the daughter of Joel and  Catherine (Hershberger) Wiland. She was born October, 1852 and died September 10, 1928

Israel Duckworth was the son of Hiram C. and Rebecca M. (Michael) Duckworth. He was born May 16, 1849 and died October 4, 1910

They were married in Allegany (now Garrett) County in 1852.