Battle of Tweebosch
1902 CE.
Shown on the map at -26.550°, 25.000°.
In the Battle of Tweebosch or De Klipdrift on 7 March 1902, a Boer commando led by Koos de la Rey defeated a British column under the command of Lieutenant General Lord Methuen during the final months of the Second Boer War.
Text from the Wikipedia article Battle of Tweebosch, licensed CC BY-SA 4.0.