Robert B. Carlisle, born VA was 18 years old at the time of the 1920 US Census.
His parents were Arthur W. Carlisle, 43y and Mary C., 39y, both born NC.
Robert had an older brother, Walter J., 19y. Clarence D. 14y, May V. 10y, Francis W. a son who is 6 and a twin of Sanford C.