In the 1910 census, he was a farmer in the Rock Creek precinct of Grayson County.
The Charlie E Sego who died in Grayson County in 1949 was married and was born 8 Dec 1868 to the Rev. G.B. Sego and Sallie Ann Jaggers. The informant for the information on his death certificate was Oliver Sego. Charlie died from cardiovascular disease.