Basic Details Surname Gunnis Forenames Geoffrey Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Honours MC Primary Service As stated on memorial Unit (Primary - Stated) Grenadier Guards Sub-unit (Primary - Stated) 3rd Battalion Rank / Title (Primary - Stated) Captain Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Grenadier Guards Rank / Title (Primary - Our reference) Captain Death and Burial details Town of burial Rouen Cemetery St Sever Year of death 1915 Month of death October Day of death 13 Manner of death as stated Died of Wounds Manner of death reference Died of Wounds