Kammala wannan jumla: Kyaftin Myers ya yi aiki a Fort Moultrie daga 1842-1845. A lokacin Yakin Mexico da Amurka, Myers ya yi aiki a karkashin Zachary Taylor a yakin Palo Alto da yakin Resaca de la Palma; "haƙuri da halayyar kirki" a can ya ba shi ci gaba zuwa manyan manyan. Bayan da aka canja shi zuwa umurnin Winfield Scott, Myers ya yi yaƙi a
Yaƙin Churubusco (yana karɓar ci gaba mai daraja zuwa colonel ko laftanar colonel don "haƙuri mai kyau"), kuma shi ne babban jami'in sojojin Mexico daga Afrilu zuwa Yuni 1848.