Basic Details Surname Mercer Forenames Harold Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) R.L.M.I. Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) Royal Marine Light Infantry Death and Burial details Year of death 1918 Month of death April Day of death 23 Personal Details Occupation Not Stated on Memorial