The First Iowa Infantry was a three months regiment that fought at the battle of Wilson’s Creek. According to A. A. Stuart’s, Iowa Colonels and Regiments (1865), an unusually high number of its soldiers went on to high-ranking positions in other regiments. Probably many of these men had innate military gifts, but the fact that they experienced combat early in the war probably gave them an advantage in obtaining higher rank. Stuart listed four men who were promoted to major, six went on to become lieutenant-colonels, one became a colonel, one (Charles L. Matthies) became a brigadier-general, and one (Francis J. Herron) became a major general. Pretty impressive!