The only Charles and Myra showing on the 1881 census:
Charles SMITH 37 Hagley, Worcester, England Police Constable
Myra SMITH 37 Romsley, Worcester, England
Charles A. SMITH 14 Romsley, Worcester, England
Theresa A. SMITH 11 Romsley, Worcester, England
George H. SMITH 6 Wollaston, Worcester, England
William SMITH 4 Wollaston, Worcester, England
Flora SMITH 5m Blakedown, Worcester, England
There's always the possibility they came with him, I guess.