Basic Details Surname Johnson Forenames f Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Primary Service As stated on memorial Unit (Primary - Stated) CL Yeo Sub-unit (Primary - Stated) 2/1 Rank / Title (Primary - Stated) Siglr Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) City of London Yeomanry (Rough Riders) Rank / Title (Primary - Our reference) Signaller