Basic Details Surname Borthwick Forenames Peter 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) CANADIAN Our References Service (Primary - Our reference) Commonwealth Armed Forces Unit (Primary - Our reference) Royal Buckinghamshire Yeomanry (Hussars) Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Town of death Passchendaele Year of death 1917 Month of death December Day of death 10 Age at death 26 Manner of death as stated Killed in action Manner of death reference Killed in Action