'James Hamilton, 1st Earl of Arran', (c.
1475–
1529) was a
Scottish politician.
He was a son of
the 1st Lord Hamilton and
Princess Mary Stewart of Scotland. Mary was a daughter of
King James II and his
Queen consort Mary of Gueldres. She was also a sister of
King James III.
James succeeded to his father's lordship in
1479, and was made a
Scottish Privy Counsellor by his first cousin
King James IV, whose marriage with
Margaret Tudor he negotiated in
1503. In the same year Lord Hamilton was created
Earl of Arran for his skill in
tournament.
He was appointed
Lieutenant General of Scotland and helped to reduce the
Western Isles in
1504 and to re-establish
John of Denmark. Hamilton was detained in the
Kingdom of England by
Henry VII after a diplomatic mission to the court of
Louis XII of France in
1507.
During the minority of
King James V he opposed
Archibald Douglas, 6th Earl of Angus and the English party. He plotted against the
Regent John Stewart, 2nd Duke of Albany. He was president of the council of regency during Albany's absence in France from
1517 to
1520.
He was defeated in an attempt to overpower
Angus in the streets of
Edinburgh in
1520, a riot known as "
Cleanse the Causeway". He was again a member of the
council of regency in
1522 and
Lieutenant of the South. He joined the
Queen Dowager Margaret Tudor in ousting Albany and proclaiming
James V in
1524.
Hamilton was compelled by
King Henry VIII to readmit Angus to the council. He supported Angus against
John Stewart, 3rd Earl of Lennox in
1526, but on the escape of James V from the
Douglases, Hamilton received
Bothwell from Angus's forfeited estates.