Battle of Chantilly
The first Union commander to arrive at Ox Hill was Isaac Stevens. He decided to attack Jackson's men about 5 p.m. At the same time, a thunderstorm broke out and made some of the solders's ammunition too wet to fire. Many men had to fight with bayonets. Stevens's division made part of the Confederate army retreat. But the Confederates counterattacked and forced Steven's division retreat. During the attack, Stevens was killed.