I am the niece of Ada Brough Flinn. My mother Ellen Brough Moats was her sister. I have fond memories of Uncle Bud as we referred to him. I’m not aware of a son named Charles. Bob ( Robert ) died quite young. His son William (Bill) Flinn is the Exec. Dir of the Tournament of Roses in Pasadena, Calif. Betty was killed in a car accident a few years ago and I have not kept in contact with the 2 boys Bobby and Bernard Myers. Our cousin Jean Hecker who still lives in the New Kensington area may have more information for you. Although I think Bill has been the custodian of the Flinn family information. What did you want to know? my email is jotucker3@comcast.net Hope this is helpful