newspapers.com has an obituary for his wife which adds some information about the family, but does not mention her former husband - The News-Herald of Franklin, Pennsylvania - 26 Nov 1926, page 10 - Mary Elizabeth Walters died in Los Angeles hospital, born in Venango county, June 27, 1847. Lived with daughter Nellie Zahniser of Huntington Park, California. Dana Walters of Shelby, Montana another survivor, among others