Clarence residents who made the ultimate sacrifice are named from the War of 1812, the Civil War, World War I, World War II, the Korean War, the Vietnam War, the Iraq War, and the Afghanistan War, and many other Clarence veterans are listed with their branches of service and years of service across the Army, Navy, Marine Corps, Air Force, Coast Guard, Merchant Marine, Army Air Corps, Army Air Forces, Air National Guard, and Navy Seabees.