Ka cika wannan magana: A lokacin Yaƙin Duniya na ɗaya, Neilson ya yi hidima a rundunar sojojin Amirka a matsayin laftana. A shekara ta 1917, yana da shekaru 41, ya ba da rahoto ga horo na jami'ai, wanda ke cikin Plattsburgh, New York. A shekara ta 1918, Neilson ya shiga cikin
Yaƙin Marne na biyu, wanda a lokacin da aka kashe kwamandansa. A lokacin yakin ya ji rauni, amma har yanzu ya dauki umurnin 'yan uwansa sojoji kuma ya tsare su cikin aminci har tsawon sa'o'i 24. Ya samu raunin harsashi a cikin ciki da kuma raunin shrapnel da yawa. Ya shafe sauran yaƙin a asibiti kuma daga baya aka ba shi Gicciye na Yaƙin Faransa da Gicciye na Musamman.