Mezue ahịrịokwu na-esonụ: Singh sonyere dịka dafadar na 1852 ma jee ozi dịka onye agha ruo ihe karịrị afọ 50. O nwetara ihe nrite nke ndị India maka ịzọpụta ndụ Sir Robert Sandeman na Lucknow n'oge Sepoy Mutiny nke 1857. Mgbe e mesịrị, na
Agha nke Abụọ nke Anglo-China, ọ zọpụtakwara ndụ Sir Charles MacGregor.