In 1400 Henry Percy (Shakespeare’s Harry Hotspur) held Owain Glyndŵr at bay for more than two years before rising up against the English crown himself.
Yn 1400 cadwodd Henry Percy (Harry Hotspur y dramodydd Shakespeare) Owain Glyndŵr draw am fwy na dwy flynedd cyn iddo ef ei hun godi yn erbyn coron Lloegr.