Morpeth Herald 26/10/1917 carries the following:
Private Richard Gibson, Middlesex Regiment, whose wife and family reside at 8 Woods Street, Crofton, is reported missing since August 16th.
He is not remembered on any memorial at Cowpen and Crofton but there is a R. Gibson at Blyth on B42.24 and a Richard Gibson at New Delaval on N51.02