Having stayed at Flaxley Abbey overnight, the following day, on the 14 August, the royal cavalcade was on the move again. Troy House was around 15 miles southwest of Flaxley, just a few miles over the Welsh border. The medieval manor house belonged to the powerful Herbert family. It sat in a wide, shallow valley, close to the small village of Mitchel Troy and overlooking the town of Monmouth, which lay just one mile to the north. Here, a twelfth-century castle, in which Henry V had been born in 1386, dominated a strategically important convergence of two rivers: the River Monnow and the River Wye…