 They fought in 31 principal battles, from Bull Run to Appomattox.Union County would produce veterans from the Spanish–American War, World War One, Mexican Conflict, World War Two, Korean War, Vietnam War, Persian Gulf War, the Iraq and Afghanistan Wars, and the War on Terror, as well as other conflicts throughout the United States' history.Marysville native Cornelia Cole Fairbanks, wife of U.S. Vice President Charles W. Fairbanks, would serve as President of the Daughters of the American Revolution in the early 20th century.