Tweed. He later wrote that the Scots, "love me worst of any Inglisheman living, by reason that I fande the body of the King of Scotts." Margaret Tudor, the widow of James IV, and sister of Henry VIII, wrote to Dacre. Around September 1515 they discussed her leaving Scotland, and Margaret wrote that Dacre was misinformed, and that she could not pass where ever she wished. In August 1516 he wrote to Cardinal Wolsey about his activity in Scotland to subvert the Duke of Albany, and raids in Scotland to burn crops and farms. He had sent John Whelpdale, the Master of the College of Greystoke to collect Margaret's rents and her jewels. Dacre organised repairs at Wark Castle in 1517 obtaining money from Cardinal Wolsey and employing the Master Mason of Berwick to design new fortifications. In June 1518 he wrote that the new donjon or keep was finished, and fit to mount great cannon on each vaulted floor. There were three wards or courtyards, almost complete. King Henry VIII named him a Knight of the Garter in 1518, alongside William Sandys, 1st Baron Sandys of the Vyne. He was present, with all the other Garter Knights, at the meeting in 1520 between Henry VIII and Francis I of France now known as the Field of the Cloth of Gold. Dacre died on the borders on 24 October 1525, killed by a fall from his horse, and was buried in his family's mausoleum at Lanercost Priory. By the time of his death, he held about 70,000 acres (280 km²) of land in Cumberland, 30,000 acres (120 km²) in Yorkshire, and 20,000 acres (80 km²) in Northumberland. Much of these lands had been inherited through marriages with the heiresses of the Greystoke, de Multon, and de Vaux families, as well as grants given by both Kings, Henry VII and Henry VIII. Known as "the Builder Dacre", Thomas Dacre built the gateway of Naworth Castle (the seat of the Dacre family), and placed over it his coat of arms with the Dacre family motto below: Fort en Loialte (Norman-French: "Strong in Loyalty"). Marriage Circa 1488, Dacre eloped with Elizabeth Greystoke, 6th Baroness Greystoke suo jure (10 July 1471 – 14 August 1516), daughter of Sir Robert de Greystoke and Lady Elizabeth Grey, daughter of Edmund Grey, 1st Earl of Kent and Lady Katherine Percy. Dacre took her at night from Brougham