I found an article for Thomas R. Duvall, Director of the Board of Directors of the Bank of Charleroi in 1927. He was a son of J.P. Duvall and Sarah Robinson Duvall. Born near Coal Center about 75 years ago, T.R. Duvall was married to Esther Carson. They had two sons, Ira J. Duvall (325 Meadow Ave. Charleroi) and John Blaine Duvall who was living with his father in Fallowfield Twp. Mrs. Esther Carson Duvall died about 15 years previously. T.R. Duvall was still living on this date. Charleroi Mail,Wednesday, April 13, 1927 I'm not researching this family but believe someone has asked for information. Hopes this helps. Rosalie