. "68 killed" . "Boer victory" . . "1901-12-25Z"^^ . "206 captured" . . "Battle of Groenkop"@en . "550 (mostly 11th Battalion Imperial Yeomanry)" . "In the Battle of Groenkop (Battle of Tweefontein) on 25 December 1901, Head Commandant Christiaan de Wet's Boer commando surprised and defeated a force of Imperial Yeomanry under the command of Major Williams."@en . "United Kingdom" . "600" . "77 wounded" .