Wiil uu dhalay Gregory Haines, sarkaal ka tirsan komisariyada, iyo Harriet Haines (oo ku dhalatay Eldridge), Haines wuxuu wax ku bartay Midhurst Grammar School iyo Royal Military College, Sandhurst ka hor inta aan loo magacaabin 4th Regiment of Foot 21 Juun 1839. Waxaa loo dalacsiiyay taliye 15kii Diseembar 1840 waxaana loo magacaabay caawiye xerada General Sir Hugh Gough (waalidkii walaalkiis ugu da'da weynaa) 1843. Haines wuxuu ka qeyb qaatay Dagaalkii Mudki bishii Diseembar 1845 iyo Dagaalkii Ferozeshah (halkaas oo uu si xun ugu dhaawacmay) bishii Diseembar 1845 intii lagu jiray Dagaalkii Koowaad ee Anglo-Sikh. Waxaa loo dalacsiiyay kabtanka guutada 10-aad ee lugta 16-kii Maajo 1846, waxaa lagu beddelay 21-aad Royal North British Fusiliers 31-kii Maarso 1847 ka dibna wuxuu ku dagaalamay Dagaalkii Ramnagar bishii Nofeembar 1848, Dagaalkii Chillianwala bishii Janaayo 1849 iyo Dagaalkii Gujrat bishii Febraayo 1849 intii lagu jiray Dagaalkii Labaad ee Anglo-Sikh
ka hor inta aan loo dallacin major 7 Juun 1849 iyo kornayl ku xigeen 2 August 1850.