I know this is an old message, but if you haven't found the date of death for Charles Dieter it is 10 Aug 1909. I have a copy of his death certificate. If you would like a copy, let me know an email to send it to. He died in Shirley Twp, Huntingdon County, Pa., probably living with his son Charles. His parents were both unknown on the certificate. It looks like his son gave the information, and didn't know.