Share This Article 1. In 1775, he was the Continental Army’s youngest brigadier general. Horatio Gates Henry Knox Benjamin Lincoln Nathanael Greene 2. This is the nickname of the U.S. Army’s 27th Infantry Regiment. Grizzly Bears Wolfhounds Old Guard Polar Bears 3. Jessie Fremont, wife of John Fremont, was the daughter of this famous senator. Charles Sumner Thomas Hart Benton Daniel Webster John C. Calhoun Loading …