 Ramba uchiverenga ndima iyi - Akagadzwa kuva Munyori weMasoja kuMukuru Mukuru weIndia muna 1881 uye akaenda kuBurmamuna 1885. Akanga ari Quartermaster-General weIndia kubva muna 1885 kusvika muna 1889, uye akaunza hurongwa hwemakambani evatorwa akarongeka evamwe maBritish mune tariro yekuderedza kuitika kwezvirwere zvepabonde. Akava Mutungamiriri wechipiri weMilitary Intelligence paHofisi yeHondo muna 1891. Akanga ari aide-de-camp kuna Mambokadzi Victoria muna 1891. Senhengo inoshingaira yeRoyal Geographical Society, akapa hurukuro dzinoverengeka uye akanyora mapepa akawanda pamusoro pemigumisiro yenzvimbo yepanyama pamaitiro uye kubudirira kwemabasa ehondo. Mukuwedzera, akanyora mabhuku anoverengeka pamusoro penzvimbo yechiuto uye nhoroondo yeBritish Indian Army. Akasimudzirwa kuva mukuru mukuru muna 1889, lieutenant general muna 1892, uye mukuru mukuru muna March 1896. Chapman akaitwa Mutungamiriri weScotland District muna 1896, chinzvimbo chaakabata kusvika muna 1901. Akaitwa Knight Commander of the Order of the Bath muna 1905 uye akasiya basa muna 1906. Akanga ari Master Gunner, St Jamess Park, mutungamiri wemhemberero weRoyal Artillery, pakati pa1919 na1926. 