Isobel of Huntingdon (1199–1251), also known as Isobel the Scot, was the younger daughter of David of Scotland, 8th Earl of Huntingdon, grandson of David I of Scotland, by his marriage to Matilda of Chester.
John de Balliol was an English nobleman, belonging to the House of Balliol. Balliol College, in Oxford, is named after him.
Sir Robert de Ros was an English nobleman.
Patrick III, 7th Earl of Dunbar was lord of the feudal barony of Dunbar and its castle, which dominated East Lothian, and the most important military personage in the Scottish Borders.
Sir Marmaduke Constable of Flamborough, Yorkshire, was a courtier and soldier during the reigns of Richard III, Henry VII and Henry VIII.
Robert de Brus, 6th Lord of Annandale, jure uxoris Earl of Carrick (1252–1292), Lord of Hartness, Writtle and Hatfield Broad Oak, was a cross-border lord, and participant of the Second Barons' War, Ninth Crusade, Welsh Wars, and First War of Scottish Independence, as well as father to the future king of Scotland Robert the Bruce.
Robert V de Brus, 5th Lord of Annandale, was a feudal lord, justice and constable of Scotland and England, a regent of Scotland, and a competitor for the Scottish throne in 1290/92 in the Great Cause. He is commonly known as "Robert the Competitor". His grandson Robert the Bruce eventually became King of Scots.
Isabel Bruce was Queen of Norway as the wife of King Eric II.
Robert I de Brus, 1st Lord of Annandale was an early-12th-century Anglo-Norman lord and the first of the Bruce dynasty to hold lands in Scotland. A monastic patron, he is remembered as the founder of Gisborough Priory in Yorkshire, England, in present-day Redcar and Cleveland, in 1119.
Robert II de Brus, le Meschin was a 12th-century Norman noble and 2nd Lord of Annandale. He was the son, perhaps the second son, of Robert de Brus, 1st Lord of Annandale.
Robert de Brus, the Noble was 4th Lord of Annandale.
Robert FitzWalter, 1st Baron FitzWalter was an English landowner, soldier, administrator and politician.
Ralph de Monthermer, 1st Baron Monthermer, Earl of Gloucester, Hertford, and Atholl was an English nobleman, who was the son-in-law of King Edward I. His clandestine marriage to the King's widowed daughter Joan greatly offended her father, but he was quickly persuaded to pardon Ralph.
Sir Marmaduke Thweng, later 1st Baron Thweng, was an English knight from Yorkshire who fought in the Wars of Scottish Independence.
Hugh de Courtenay, 1st/9th Earl of Devon of Tiverton Castle, Okehampton Castle, Plympton Castle and Colcombe Castle, all in Devon, feudal baron of Okehampton and feudal baron of Plympton, was an English nobleman. In 1335, forty-one years after the death of his second cousin once-removed Isabel de Redvers, suo jure 8th Countess of Devon he was officially declared Earl of Devon, although whether as a new creation or in succession to her is unknown, thus alternative ordinal numbers exist for this Courtenay earldom.
Isabella de Clare was the daughter of Gilbert de Clare, 4th Earl of Hertford and 5th Earl of Gloucester and Isabel Marshal. She is also known as Isabel de Clare, but this is however, the name of many women in her family.
The House of Neville or Nevill family is a noble house of early medieval origin, which was a leading force in English politics in the Late Middle Ages. The family became one of the two major powers in northern England and played a central role in the Wars of the Roses along with their rival, the House of Percy.
Ranulph Neville, 1st Baron Neville of Raby Castle, County Durham, was an English nobleman and head of the powerful Neville family.
Sir Ralph Euer, also known as Ralph de Eure, of Witton, Stokesley, Berwick Hill, Darreshall, Kirkley, Felton, Ayton, Malton and Boughton Spittle was an English knight and servant of the Crown and of the Bishops of Durham. He was also a Member of Parliament for Northumberland and Yorkshire.
Bernard I de Brus, Lord of Connington and Exton was an English Lord from Huntingdonshire and Rutland. He was the second son of Robert de Brus, 4th Lord of Annandale and his wife, Isabella of Huntingdon. Bernard was the younger brother of Robert de Brus, 5th Lord of Annandale, however, is sometimes incorrectly reported to be his son. A charter by Bernard's son, Sir Bernard de Brus II, dated 1283 clearly identifies Bernard II as the grandson of Isabella de Brus, wife of Robert de Brus 4th Lord of Annandale, and the son of Bernard de Brus of Exter.
