Basic Details Surname Montresor Forenames E H Gender Male Information stated on memorial Alternative forename Chris War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) Royal Sussex Regiment Sub-unit (Primary - Stated) 2nd Battalion Rank / Title (Primary - Stated) Lieut-Colonel Our References Unit (Primary - Our reference) The Royal Sussex Regiment Rank / Title (Primary - Our reference) Lieutenant Colonel