In January 1414 Sir John Oldcastle , after his great failure , escaped to those Welsh marches , where he had first won fame as a warrior .
In January 1414 Sir John Oldcastle , after his great failure , ultimately took refuge in the Powys estates of Charlton .
In January 1414 Sir John Oldcastle , after his great failure , escaped to those Welsh marches , where he had first won fame as a warrior , and ultimately took refuge in the Powys estates of Charlton .