In 1509, Douglas married Margaret Hepburn, daughter of the
Earl of Bothwell. After her death, and that of his father in 1513, Archibald, now 6th Earl of Angus, married, on 6 August 1514,
dowager queen and
regent,
Margaret Tudor, widow of
James IV, mother of two-year-old
James V, and elder sister of
Henry VIII of England. The marriage stirred up the jealousy of the nobles and the opposition of the faction supporting
French influence in Scotland. Civil war broke out, and Margaret lost the regency to
John Stewart, Duke of Albany. Angus withdrew to his estates in
Forfarshire, while Albany besieged the queen at
Stirling and got possession of the royal children; then he joined Margaret after her flight at
Morpeth, and on her departure for London, returned and made his peace with Albany in 1516. He met her once more at
Berwick in June 1517, when Margaret returned to Scotland on Albany's departure in vain hopes of regaining the regency. Meanwhile, during Margaret's absence, Angus had become involved with a daughter of the Laird of
Traquair. Angus had a daughter named Lady Janet Douglas with Lady Jane of Traquair and seized some property belonging to his then wife, Margaret Tudor, an estate at
Newark and proceeded to live in it openly with his wife and illegitimate child. Margaret, however, was more annoyed with Douglas over his seizure and usage of her dower income as dowager queen of Scotland than the birth of his illegitimate daughter. Margaret avenged his neglect by refusing to support his claims for power and by secretly trying through Albany to get a divorce. In
Edinburgh, Angus held his own against the attempts of the
Earl of Arran, to dislodge him. But the return of Albany in 1521, with whom Margaret now sided against her husband, deprived him of power. The regent took the government into his own hands, Angus was charged with high treason in December and in March 1522 was sent practically a prisoner to
France, whence he succeeded in escaping to London in 1524. ==Lord of the Articles==