Basic Details Surname Grenfell Forenames Riversdale Nonus 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) 9th (Queen`s Royal) Lancers Sub-unit (Primary - Stated) Royal Buckinghamshire Hussars Rank / Title (Primary - Stated) Captain Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 9th Lancers (Queen`s Royal) Rank / Title (Primary - Our reference) Captain Secondary Service As stated on memorial Service (Secondary - Stated) Army (British) Unit (Secondary - Stated) Buckinghamshire Yeomanry (Royal Bucks Hussars) Our references Service (Secondary - Our reference) British Army Unit (Secondary - Our reference) Royal Buckinghamshire Yeomanry (Hussars) Death and Burial details Town of death Aisne Year of death 1914 Month of death September Day of death 14 Manner of death as stated Killed in Action Manner of death reference Killed in Action