Basic Details Surname Yorke Forenames John Harvey Gender Male Information stated on memorial War Napoleonic Wars (1803-1815) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) His Majesty's Royal Artillery Rank / Title (Primary - Stated) Col Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Artillery Rank / Title (Primary - Our reference) Colonel Death and Burial details Year of death 1805 Month of death November Day of death 1 Age at death 20 Manner of death as stated Drowned off the Cape of Good Hope