Following the good example, Hugh, third of the name and second Earl, wedded, in 1325, Margaret, daughter of Humphrey de Bohun, Earl of Hereford, Lord High Constable of England, by her obtaining that appanage associated so intimately with the Courtenay name as known in their own county, the beautiful castle and demesne of Powderham. Earl Hugh assigned this residence and estate to his younger son, Philip, from whom is descended the present branch of the family.

High in rank, possessed of great territory, honoured in the council, foremost in the fray, for a hundred and fifty years the Courtenays of Devon occupied a great place in English history. They took part in the battles of Halidon Hill, Creçy, the siege of Rouen, the triumphal entry into Paris; as Admirals of the West, repelled invasion; as Governors of the County, exercised extensive jurisdiction; and in their just pride of station, contended with the Earls of Arundel as to who should take precedence as premier Peer in the degree which they held.

Their functions, when acting as rulers of the county, were varied, for it is stated that in 1383 a command was issued to them by the King, ordering the punishment of “certain malefactors and troublers of our peace ... come lately to Topsham and by force of arms have taken Peter Hill, a certain messenger of the Venerable Father, William, Archbishop of Canterbury, and with no small cruelty and threatening compelled him to eat the wax of a certain seal of the said Archbishop.”

This William, son of Hugh, second Earl, at first Bishop of London, afterwards raised to the archiepiscopal see of Canterbury, possessed so fully the hereditary courage of his opinions that he not only resolutely opposed the weighty influence of the Duke of Lancaster and Lord Percy of Northumberland, when exercised by them in favour of John Wicliffe, but also as Adam, Archdeacon of Usk, pathetically declares: “Eciam a facie istius regis Ricardi, ille vir perfectissimus Willelmus Cantuariensis Archiepiscopus quia hujus modi taxe resistere volens.” The strength of the superlative epithet is justified by the said tax having been levied solely against the clergy.

But the prosperity of the Courtenays, as of most other noble families in England, was rudely disturbed by the outbreak of civil strife—the Wars of the Roses. Supporting strongly the House of Lancaster, they shared in undue proportions the calamities which befel that party, three successive Earls of Devon, the sons of Thomas, fifth in title, giving their lives for the cause they supported. Thomas, the elder of the three, taken at Towton, was soon after executed, as historians say, to appease the ghost of the Duke of York. A few years later, Henry, his brother, met the same fate; while John, the youngest, fell in the disastrous battle of Tewkesbury, the great estates of the family being escheated by the King.

Yet once more, with the triumph of Henry VII., the fortunes of the ancient house revived. The King annulled the attainder and restored the ancestral domains to the faithful noble who had followed him into exile and fought by his side at Bosworth Field, subsequently sanctioning also the marriage of the eldest son, Sir William Courtenay, with Katherine, the younger daughter of the late King Edward IV.; though this royal alliance, as was often the case in such connections, only led to suspicion on the part of the reigning monarch and calamity to the aspiring bridegroom.

In the succeeding reign, Henry, the child of this marriage, stood high in the favour of the monarch. As the boon companion of his cousin the King, he tilted with him at Greenwich; as his brother-in-arms, he fought at the Battle of the Spurs; in the office of Lord High Steward, he presided over the trial of those persons who had fallen under the Royal displeasure; and finally the honour of a Marquisate was bestowed, and Henry, seventh Earl of Devon, became the first Marquis of Exeter.

But the friendship of Henry VIII. was almost as deadly as his enmity. Accused of treason, neither personal virtues nor high connections availed anything, and so the Marquis of Exeter was arrested, tried, and executed. Hume, in this connection, remarks: “We know little concerning the justice or iniquity of the sentence pronounced against these men: we only know that the condemnation of a man who was at that time prosecuted by the court forms no presumption of his guilt”; but with characteristic ambiguity he continues: “Though ... we may presume that sufficient evidence was produced against the Marquis of Exeter and his associates.”

In the light of present knowledge, it is not difficult to conjecture the causes of this unfortunate nobleman’s downfall. There were two actions Henry VIII. never forgave: Failure to obey his wishes, tantamount to disobedience to his commands; and friendship, or even tolerance, towards those whom he chose to consider his enemies.

There is little doubt that Henry Courtenay committed the former as well as the latter form of “lèse majesté.” A letter from Sir Thomas More to Cardinal Wolsey is still extant, in which he writes:—“And as touching the ouverture made by my Lord Shevers for the marriage of my Lord of Devonshire the King is well content and as me seemyth very glad of the motion, wherein he requireth your Grace that it may lyke you to call my Lord of Devonshire to your Grace and to advise him secretly to forbere any further treate of marriage with my Lord Mountjoy.”