The Battle of Raymond was fought by Confederate and Union soldiers near Raymond on May 12, 1863 as part of General Ulysses S. Grant's Vicksburg Campaign during the Civil War. Four days later, the pivotal Battle of Champion Hill was won by Grant's troops and sealed the fate of Vicksburg. Grant stayed at Waverly, the plantation of John B. Peyton, and Union soldiers used St. Mark's Episcopal Church as a hospital. Blood stains can still be seen on the church's floor from that period.