On July 2, 1863, the Battle of Hunterstown took place about five miles northeast of Gettysburg. Gen. Wade Hampton's cavalry brigade was sent to protect the Confederate left flank where they were met by Gen. George Custer's cavalry. Custer was unhorsed in the ensuing melee, pinned by his horse, and saved by Norvell Churchill, an orderly.
Calder: The Conquest of Space: The Later Years, 1940-1976 - PA Books
Fact vs. Fiction At Barlow Knoll, Gettysburg Battlewalk
Wofford's Brigade, Gettysburg Battlewalk