Excerpts-

• Chapter One Chapter One
  
  Panetto's Daughter
  
  Katherine Swynford, that famous adulteress,1 was set on the path to notoriety, fame, and a great love at the tender age of two or thereabouts, when she was placed in the household of Philippa of Hainault, wife to Edward III of England. This would have been around 1352, and Katherine's disposition with the popular and maternal Philippa was almost certainly due to her father, Sir Paon de Roët, having rendered years of faithful service to the Queen and the royal family of Hainault.
  
  Like her benefactress, Katherine was a Hainaulter. She was born Katherine de Roët, her surname variously given as Rouet, Roëlt, or Ruet, and pronounced Roay. The Roëts were a prominent family in Hainault, then an independent principality located in the western reaches of the Holy Roman Empire, bordering on the kingdom of France and occupying much of what is now Belgium. This fertile and prosperous county stretched from Liège and Brussels in the north to Lille and Valenciennes in the south, and contained other thriving cloth cities: Mons, Charleroi, and Tournai; all of which provided a market for England's raw wool, her chief export. Formed at the time of the division of Charlemagne's empire in the ninth century, Hainault had been an imperial fief since 1071, and in the early fourteenth century it was ruled by the House of Avesnes, which had come to power in 1244.
  
  Katherine possibly had noble or even royal connections through her mother, but claims that she was closely related through her father to the aristocratic lords of Roeulx cannot be substantiated. The Roeulx were a great and powerful Hainaulter family that could trace its descent from the ancient counts of Flanders and Hainault, who were themselves descended from the Emperor Charlemagne, and from England's famous King Alfred. William the Conqueror had married a princess of that house, Matilda of Flanders, and by her was the founder of the ruling dynasties of England, the Norman and Plantagenet kings. Since the twelfth century the lords of Roeulx had prospered mightily.2 Their landholdings centered mainly on the town of Le Roeulx, which lies eight miles northeast of Mons, but their name is also associated with Roux, forty miles east of Mons, and Fauroeulx, twenty miles to the south.
  
  That Katherine shared a close kinship with the lords of Roeulx is doubtful on heraldic evidence alone—or the lack of it.3 Her family was relatively humble. The chronicler Jean Froissart, a native of Hainault, who appears to have been quite well informed on Katherine Swynford's background, states that Jean de Roët, who died in 1305 and was the son of one Huon de Roët, was her grandfather. Neither bore a title. Yet it is possible that there was some blood tie with the Roeulx. Paon de Roët, the father of Katherine Swynford, whose name appears in English sources as Payn or Payne,4 and is pronounced Pan,was almost certainly baptized Gilles, a name borne by several members of the senior line of the Roeulx, which is one reason some historians have linked him to this branch of the family.5 Of course, the similarity in surnames suggests a connection in that period, the spellings of Roeulx and Roët could be, and were, interchangeable as does the fact that both families are known to have had connections with the area around
  Mons and Le Roeulx. But discrepancies in arms would appear to indicate that Paon was at best a member of a junior branch of the House of Roeulx; all the same, it is possible that the royal blood of Charlemagne and Alfred the Great did indeed run in Katherine's veins.
  
  The arms of the town of Le Roeulx were a silver lion on a...