His strong will was exercised in all matters, great and small, and offenders were punished in the most conspicuous fashion. The Archbishop took a high hand in dealing with affairs of the Diocese of Exeter, and the Bishop of Exeter greatly resented it, and appealed against him to Rome. The Archbishop then 'cited' Bishop Brantyngham 'to answer certain Articles to be proposed to him in the Visitation,' but some of the 'Bishop's Officers' met the bearer at Topsham, and 'did beat him, and forced him to eat the Citation, Parchment, Wax, and all.' The contempt of his commands, and the maltreatment of his messenger, naturally roused the Archbishop to wrath, and he inflicted this very heavy penance: 'That in the Church of Canterbury, St Paul's in London, and the Cathedral Church of Exeter, they should upon three Holy Days named, being in their shirts only, in a Procession going before the Cross, carry Wax Tapers burning in their hands, and then that they should give to the Priest a Salary to say Mass every day at the Tomb of the Earl of Devonshire; and lastly, every one of them was enjoined to pay a sum of money, for repairing the Walls of the City of Exeter.' In addition to the public disgrace, the trouble and cost of this penance must have been immense.

The sixth of these brothers, Sir Peter Courtenay, was, says Fuller, 'a true son of Mars and actuated with such heroic fire, that he wholly addicted himself unto feats of arms.' It has been already mentioned that he fought in the Spanish wars, and in milder moments he distinguished himself at 'justs and tournaments now justled out of fashion by your carpet knights.' As a prisoner of war in France, his captivity was lightened by the attentions he received, even from the King of France himself, and he was on such good terms with his captors that after his release he gained leave of Richard II 'to send into France, by Northampton Herald, and by Anlet Pursuivant, as a return for the civilities he received in France ... eight cloths of Scarlet, Black and Russet, to give to certain Noblemen of that Realm; as also two Horses, six saddles, six little bows, one sheaf of large Arrows and another sheaf of Cross-bow Arrows; likewise a Greyhound, and other dogs for the King of France's Keeper.'

The Wars of the Roses were especially fatal to the House of Courtenay, no less than three Earls of Devon losing their lives for King Henry, and in consequence the elder branch of the family became extinct.

A pleasanter time to look back upon was the beginning of the reign of Henry VIII. Henry VII had married Elizabeth, the elder, and the Earl of Devonshire Katherine, the younger, of Edward IV's daughters, and after Henry VIII's accession to the throne the Earl of Devonshire seems to have been much at Court. In the early months of 1509 preparations were made for 'solemn Justs in Honour of the Queen. The King was one, and with him three Aids: the King was called Cœur Loial, and the Earl of Devonshire, Bon Voloire, Sir Thomas Nevet, Bon Espoire, Sir Edward Nevil, Valiant Desire, and their Names were put in a fine Table, and the Table was hung on a Tree curiously wrought, and they were called Les Chevaliers de le Forest Salvigne, and they were to run at the Tilt with all comers.'

The irony of the King's choice of a nom de guerre seems to have escaped the historian.

'On the 1st day of May 1510, 2 Henry VIII, the King, accompanied with a great many valiant Nobles, rode upon managed Horses to the Wood to fetch May, where he and three others, viz., Sir Edward Howard, Charles Brandon, and Edward Nevil, which were Challengers, shifted themselves, and did put on coats of green Sattin, guarded with crimson Velvet; and on the other side were the Earls of Essex and Devonshire, the Marquis of Dorset, and the Lord Howard, and they were all in crimson Sattin, guarded with a pounced Guard of green Velvet. On the third Day the Queen made a great Banquet for the King and those who had justed, and after the Banquet she gave the Chief Prize to the King, the second to the Earl of Essex, the third to the Earl of Devonshire, and the Fourth to the Marquess of Dorset. Then the Heralds cried aloud, My Lords, For your noble Feats in Arms, God send you the Love of the Ladies whom you most admire.'

The next year the Earl of Devonshire died, and was succeeded by his son, Henry, who for a time was high in the favour of his royal cousin. He seems also to have taken part in many 'Justs and Tourneys.' One summer 'the Queen desired the King to bring to his Manour of Havering in Essex, to the Bower there, the Gentlemen of France that were Hostages, for whose Welcome she provided all things in a liberal manner.' The entertainment seems to have taken the shape of a small masked ball, and 'the King gave many gifts where he liked.' At the Field of the Cloth of Gold, the Earl of Devonshire had the honour of tilting with the French King, 'and they ran so hard together that both their Spears broke, and so they maintained their Courses nobly.'

The next year 'the King kept his Christmas at Greenwich in great splendour'; and there was another tournament and many challenges. 'Noble and rich was their Apparel, but in Feats of Arms the King excelled the rest.'

In the year 1525 the Earl was created Marquis of Exeter, and seven years later, before starting for France, the King formally named his cousin Heir Apparent to the Crown. After this Fortune turned her back on him, and though, at the King's bidding, he dealt with the northern rebels, taking with him 'a jolly company of Western Men, well and completely appointed,' it was thought that his power, shown by 'so sudden raising divers thousands,' awoke the King's jealousy. The influence of the Marquis 'over the west was second only to the hold which the Duke of Norfolk had upon the eastern counties'; and therefore, when two years later it was reported he had said, 'Knaves rule about the King. I trust to give them a buffet one day,' Cromwell was glad to seize the opportunity of simultaneously striking at feudalism in the West, and of dealing a blow at the inflexible Cardinal Pole, the Courtenays' kinsman. The Marquis was at once arrested on the charge of being an accomplice of the Cardinal, and was beheaded on Tower Hill.

Edward, his son, who was only twelve years old at the time of his father's death, was committed to the Tower, 'lest he should raise Commotions by revenging his Father's Quarrel,' and here he remained for twenty-seven years. There is a pretty account of Queen Mary coming to the Tower, soon after her accession, where 'Thomas, Duke of Norfolk, Dr Gardiner, late Bishop of Winchester, Edward Courtenay, son and heir to Henry Marquis of Exeter, the Dutchess of Somerset, Prisoners in the Tower, kneeling on the Hill, within the same Tower, saluted her Grace, and she came to them and kissed them, and said, "These be my prisoners," and caused them presently to be set at liberty.'