Mezue ahịrịokwu na-esonụ: N'ịbụ onye e buliri n'ọkwa lieutenant na 26 Machị 1849, ka ọ na-eje ozi na nke ise nke HMS "Castor" na Cape of Good Hope Station, o sonyere na
Agha Cape Frontier nke 1851. Mgbe enyere ya iwu nke ụgbọ mmiri HMS "Beaver" na 1856, e buliri ya n'ọkwa onye isi na 26 February 1858 wee nye iwu ụgbọ mmiri HMS "Slaney" na China Station na-ahụ ihe na Agha nke Canton na Disemba 1857 na Agha nke Taku Forts na Mee 1858 n'oge Agha Opium nke Abụọ.