Mary Stewart, Countess of Arran
Mary Stewart, Countess of Arran( 13 May 1453 – May 1488) was the eldest daughter of King James II of Scotland and Mary of Guelders.
Her brother was King James III of Scotland.
She married twice: firstly, to Thomas Boyd, 1st Earl of Arran; secondly, to James Hamilton, 1st Lord Hamilton.
It was through her children by her second husband that the Hamilton Earls of Arran and the Stewart Earls of Lennox derived their claim to the Kingdom of Scotland.
Patrick Hamilton of Kincavil
Sir Patrick Hamilton( died 1520) was a Scottish nobleman.
He was an illegitimate son of James Hamilton, 1st Lord Hamilton, and a younger brother of James Hamilton, 1st Earl of Arran.
James Hamilton of Finnart
Sir James Hamilton of Finnart( c. 1495 – 16 August 1540) was a Scottish nobleman and architect, the illegitimate son of James Hamilton, 1st Earl of Arran, and Mary( or Marion) Boyd of Bonshaw.
Although legitimated in 1512 while still a minor, he continued to be known as the" Bastard of Arran".
As a key member of the Hamilton family, and second cousin of James V, King of Scotland, he became a prominent member of Scottish society.
James Hamilton, Duke of Châtellerault
James Hamilton, Duke of Châtellerault, 2nd Earl of Arran (– 22 January 1575) was a regent for Mary, Queen of Scots.
James Hamilton, 3rd Earl of Arran
James Hamilton, 3rd Earl of Arran (– 1609) was a Scottish nobleman and soldier who opposed the French-dominated regency during the Scottish Reformation.
He was the eldest son of James Hamilton, Duke of Châtellerault, sometime regent of Scotland.
He was of royal descent, and at times was third or fourth in succession to the Scottish crown; several royal marriages were proposed for him.
He went to France with Mary, Queen of Scots, and commanded the Scots Guards.
After returning to Scotland, he became a leader of the Protestant party against Mary and her French supporters, but went insane in 1562 and was confined in seclusion for the rest of his life.
James Hamilton, 1st Earl of Arran
James Hamilton, 1st Earl of Arran and 2nd Lord Hamilton( c. 14751529) was a Scottish nobleman, naval commander and first cousin of James IV of Scotland.
John Stewart, 3rd Earl of Lennox
John Stewart, 3rd Earl of Lennox( c. 14904 September 1526, Linlithgow, West Lothian) was a prominent Scottish magnate.
He was the son of Matthew Stewart, 2nd Earl of Lennox and Lady Elizabeth Hamilton, daughter of James Hamilton, 1st Lord Hamilton and Mary Stewart, Princess of Scotland, daughter of King James II of Scotland.
The Earl of Lennox led an army to Linlithgow with the intention of liberating the young King James V of Scotland from the pro-English Douglases.
He was defeated by a smaller force led by James Hamilton, 1st Earl of Arran, at the Battle of Linlithgow Bridge.
He survived the battle and was taken captive, only to be subsequently murdered by James Hamilton of Finnart.
Lennox was succeeded by his son, Matthew Stewart, the father of Henry Stewart, Lord Darnley, and the grandfather of King James VI of Scotland.
Thomas Hamilton, 3rd Earl of Haddington
Thomas Hamilton, 3rd Earl of Haddington (1626 – 8 February 1645) was a short-lived Scottish nobleman.
James Stewart, Earl of Arran
Captain James Stewart, Earl of Arran( died 1595) was created Earl of Arran by the young King James VI, who wrested the title from James Hamilton, 3rd Earl of Arran.
He rose to become Lord Chancellor of Scotland and was eventually murdered in 1595.
James Douglas, 3rd Earl of Morton
James Douglas, 3rd Earl of Morton( died 1548) was a son of John Douglas, 2nd Earl of Morton and a grandson of James Douglas, 1st Earl of Morton and Joan of Scotland, a daughter of James I of Scotland.
He married Catherine Stewart, an illegitimate daughter of King James IV of Scotland by his mistress Marion Boyd.
The couple had three daughters; Margaret, Beatrix, and Elizabeth.
He was succeeded by his son-in- law, James Douglas, 4th Earl of Morton, husband of his daughter Elizabeth.
His daughter Lady Margaret Douglas married James Hamilton, 2nd Earl of Arran, who was heir presumptive to the Scottish throne after Mary, Queen of Scots prior to the birth of Queen Mary's son Prince James in 1566.
Beatrix married Robert Maxwell, 6th Lord Maxwell.
Morton's three daughters were all affected by mental ill- health.

Question: What is the date of death of James Hamilton, 3Rd Earl Of Arran's father?
Answer: 22 January 1575