 Complete the following phrase:  Yates was born in Albany, New York. He met Custer in Monroe, Michigan, and they became close personal friends. During the American Civil War, Yates was a second lieutet in the 4th Michigan Infantry. Custer helped him secure a position on General Alfred Pleasontons staff. Yates earned several brevet promotions in rank for his actions during the war. He fought at the First Battle of Manassas, Antietam, 