Whakaotihia te rerenga e whai ake nei: I noho ia i te tau 1915 hei kaiawhina mo Murray tae noa ki te reti o te rangatira i te marama o Tihema. Mai i reira, i ripoata a Pratt ki San Antonio, Texas, i te Hanuere 1916 hei kaiawhina ki a Brigadier General George Bell, Jr.. I haere tahi ia ki te tari matua o Bell ki te Takiwa o El Paso hei tautoko i te
He haerenga whiu ki a Pancho Villa i Mexico. I reira i whakatairangahia ia hei rangatira, 1st Cavalry, i te Hurae 1. I te Oketopa i whakawhiwhia ia hei kaiawhina kaiawhina o te rohe.