Basic Details Surname Heilbron Forenames E J 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) K.O.Y.L.I. Rank / Title (Primary - Stated) Lt Col Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) King`s Own Yorkshire Light Infantry Rank / Title (Primary - Our reference) Lieutenant Colonel