Basic Details Surname MacKenzie Forenames Andrew 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) CANADIANS Rank / Title (Primary - Stated) Lieut. Our References Service (Primary - Our reference) Canadian Army Unit (Primary - Our reference) Royal Buckinghamshire Yeomanry (Hussars) Rank / Title (Primary - Our reference) Lieutenant