Mezue ahịrịokwu na-esonụ: De Horsey sonyeere Royal Navy na 1840 ma jee ozi n'ụsọ oké osimiri nke Syria mgbe afọ ahụ gasịrị. Enwetara ya ihe nrite nke Naval General Service Medal na mmanya maka ọrụ ya na Syria yana ihe nrite maka ọrụ ya na Acre nke Sultan nke Alaeze Ukwu Ottoman nyere. N'ịbụ onye e buliri n'ọkwa Lieutenant na July 1846 na Commander na June 1853, e nyere ya iwu nke ụgbọ mmiri HMS" Devastation" n'otu ọnwa ahụ na nke HMS "Victor" site na November 1855. N'ịbụ onye e buliri n'ọkwa onye isi n'ọnwa Septemba n'afọ 1857, o nyere iwu HMS "Brisk" site na Mee 1859, HMS "Wolverine" site na Mee 1864, HMS "Aurora" site na Nọvemba 1865 na HMS "Hector" site na Mee 1868. Ọ bụ onye isi ndị ọrụ na Lakes nke Canada n'oge
Ndị Fenian wakporo; maka nke a, e nyere ya ihe nrite Canada. N'afọ 1871, e mere ya ADC nke Queen Victoria. N'ọnwa Julaị nke afọ 1872, mgbe a buliri ya n'ọkwa Commodore, ọ ghọrọ onye isi ndị ọrụ ụgbọ mmiri na Jamaica na akara ya na HMS "Aboukir" ma bụrụkwa onye na-ahụ maka nlekọta Jamaica Dockyard. O jidere onye Spain na-azụ ndị ohu "Manuela", ma kpochapụ ọgba aghara na Jamaica nke e kelere ya na nzuko omeiwu.