From the SCRANTON REPUBLICAN, Scranton, PA, 17 Apr 1930, p. 22:
Miss Mamie Clayback, 26, died at the home of her brother-in-law, George Mando, Oak street, on Tuesday evening after a lingering illness. She was a communicant of St. John's ... Church. The following brothers survive: John, Joseph, Michael, and Stephen, Taylor; and George, Wyoming. The funeral will be held on Friday afternoon with service in St. John's Church. Interment will be in the church cemetery.