krisbee hi sorry i still dont understand grandfather served with the queens own royal west kent 1st battalion have not seen a G/ ref in any other service no s.stil not sure what that means. bob
Kent is a home county hence the G. It doesn't tell you anymore than that.
Just have a look at the CWGC register or SDGW CD-ROM or the "Medal Index Card" entries on-line at the NA and you find plenty of service numbers with a G/ perfix. Added to this is the fact that some entries on the CWGC register seem to have dropped any prefix, so a small sample could be mis-leading.
I think it may also apply to Derby Scheme men, who enlisted prior to conscription, and were called up in groups. G may possibly stand for July, being the seventh letter of the alphabet. I have a G prefix amongst my relations, a newly-wed, who entered the army in July 1916.