Basic Details Surname Portmann Forenames Charles Edward Niklaus Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) West Yorkshire Regiment (Prince of Waless Own) Rank / Title (Primary - Stated) PRIVATE Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Prince of Wales's Own (West Yorkshire Regiment) Rank / Title (Primary - Our reference) Private Death and Burial details Country of death France Year of death 1918 Month of death March Day of death 28 Age at death 19 Manner of death reference Killed in Action