Another Battle of Wissembourg took place on 4 August 1870. It was the first battle of the Franco-Prussian War. The Prussians were nominally commanded by the Crown Prince Frederick, but ably directed by his chief of staff, General Leonhard Graf von Blumenthal. The French defeat allowed the Prussian army to move into France. The Geisberg monument commemorates the battle; the town's cemetery holds large numbers of soldiers, including the stately tomb of French general Abel Douay who was killed in combat.