Well, I’ve heard the tale of Sir Rhys ap Thomas hiding under a bridge for Henry to march over him on the way to Bosworth, thus not breaking Sir Rhys’s oath of loyalty to Richard, but this is a new one on me! Now we have this new variation, from  http://tudortimes.co.uk/military-warfare/1485-battle-of-bosworth/henrys-march :- “. . .when…