Basic Details Surname Jonas Forenames Frank Charlton 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) Cambridgeshire Regt. Sub-unit (Primary - Stated) 1st Battn. Rank / Title (Primary - Stated) Captain Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Cambridgeshire Regiment Rank / Title (Primary - Our reference) Captain Death and Burial details Country of death Belgium Town of death St Julien Year of death 1917 Month of death July Day of death 31 Age at death 36 Manner of death as stated Killed in action Manner of death reference Killed in Action