In 1657 [his father] William Douglas 1st Duke Queensberry (age 20) and [his mother] Isabel Douglas Countess Queensberry 1642-1691 (age 14) were married. She the daughter of William Douglas 1st Marquess Douglas (age 68) and Mary Gordon Marchioness Douglas 1600-1674 (age 57). He the son of James Douglas 2nd Earl Queensberry 1622-1671 (age 34) and Margaret Stewart Countess Queensberry. They were fourth cousins.
On 18 Dec 1662 James Douglas 2nd Duke Queensberry was born to William Douglas 1st Duke Queensberry (age 25) and Isabel Douglas Countess Queensberry 1642-1691 (age 20).
On 03 Nov 1684 [his father] William Douglas 1st Duke Queensberry (age 47) was created 1st Duke Queensberry. [his mother] Isabel Douglas Countess Queensberry 1642-1691 (age 42) by marriage Countess Queensberry.
On 02 Dec 1691 [his mother] Isabel Douglas Countess Queensberry 1642-1691 (age 49) died.
In 1695 [his father] William Douglas 1st Duke Queensberry (age 58) died. His son James Douglas 2nd Duke Queensberry (age 32) succeeded 2nd Duke Queensberry.
Before 1696 James Douglas 2nd Duke Queensberry (age 33) and Mary Boyle Duchess Queensbury 1664-1709 (age 31) were married. She by marriage Duchess Queensberry. He the son of William Douglas 1st Duke Queensberry and Isabel Douglas Countess Queensberry 1642-1691. She a great x 5 granddaughter of King Henry VII of England and Ireland. 
On 24 Nov 1698 [his son] Charles Douglas 3rd Duke Queensberry 1698-1778 was born to James Douglas 2nd Duke Queensberry (age 35) and [his wife] Mary Boyle Duchess Queensbury 1664-1709 (age 34) in Queensberry House.
In 1701 James Douglas 2nd Duke Queensberry (age 38) was appointed 510th Knight of the Garter by King William III of England, Scotland and Ireland (age 50).
In 1709 [his wife] Mary Boyle Duchess Queensbury 1664-1709 (age 45) died.
On 06 Jul 1711 James Douglas 2nd Duke Queensberry (age 48) died. His son [his son] Charles Douglas 3rd Duke Queensberry 1698-1778 (age 12) succeeded 3rd Duke Queensberry.
[his daughter] Jane Douglas was born to James Douglas 2nd Duke Queensberry and Mary Boyle Duchess Queensbury 1664-1709.
[his son] James Douglas was born to James Douglas 2nd Duke Queensberry and Mary Boyle Duchess Queensbury 1664-1709.
Paternal Family Tree: Douglas
Maternal Family Tree: Catherine Balsac Duchess Lennox
Kings Wessex: Great x 18 Grand Son of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 15 Grand Son of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 21 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 16 Grand Son of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 9 Grand Son of King Edward III of England
Kings Scotland: Great x 11 Grand Son of Robert "The Bruce" I King Scotland
Kings Franks: Great x 15 Grand Son of Louis VII King Franks
Kings France: Great x 11 Grand Son of Philip "The Fair" IV King France
Great x 4 Grandfather: James Douglas
Great x 3 Grandfather: William "Younger" Douglas 7th Lord Drumlanrig
Great x 4 Grandmother: Christian Montgomerie
Great x 2 Grandfather: James Douglas 8th Lord Drumlanrig
Great x 4 Grandfather: James Gordon
Great x 3 Grandmother: Margaret Gordon Lady Drumlanrig
Great x 1 Grandfather: William Douglas 1st Earl Queensberry 1582-1640 7 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Malcolm Fleming 3rd Lord Fleming 9 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: John Fleming 5th Lord Fleming 5 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Janet Stewart Lady Fleming
4 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Mary Fleming Lady Drumlanrig 6 x Great Grand Daughter of King Edward III of England
GrandFather: James Douglas 2nd Earl Queensberry 1622-1671 8 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Andrew Kerr of Cessford 10 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: Mark Kerr 11 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandmother: Agnes Crichton 10 x Great Grand Daughter of King John "Lackland" of England
Great x 2 Grandfather: Mark Kerr 1st Earl Lothian 1553-1609 12 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandfather: George Leslie 4th Earl Rothes
Great x 3 Grandmother: Helen Leslie
Great x 1 Grandmother: Isabel Kerr Countess Queensberry 13 x Great Grand Daughter of King John "Lackland" of England
Father: William Douglas 1st Duke Queensberry 9 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: William Stewart 2nd Lord Traquair 4 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: James Stewart 6th of Traquair 5 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Christian Hay 9 x Great Grand Daughter of King John "Lackland" of England
Great x 2 Grandfather: John Stewart of Traquair 6 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: John Kerr 10th of Ferniehirst
Great x 3 Grandmother: Catherine Kerr 12 x Great Grand Daughter of King John "Lackland" of England
Great x 4 Grandmother: Catherine Ker 11 x Great Grand Daughter of King John "Lackland" of England
Great x 1 Grandfather: John Stewart 1st Earl Traquair 1600-1659 7 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Andrew Stewart 2nd Lord Avondale 1st Lord Ochiltree 9 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: Andrew Stewart 2nd Lord Ochiltree 6 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Margaret Hamilton Lady Avondale Lady Ochiltree 5 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Margaret Stewart 7 x Great Grand Daughter of King Edward III of England
Great x 3 Grandmother: Agnes Cunningham Lady Ochiltree
GrandMother: Margaret Stewart Countess Queensberry 8 x Great Grand Daughter of King Edward III of England
Great x 3 Grandfather: David Carnegie of Colluthie
Great x 2 Grandfather: David Carnegie 1st Earl Southesk 1575-1658
Great x 1 Grandmother: Catherine Carnegie Countess Traquair 1600-1655
James Douglas 2nd Duke Queensberry 1662-1711 9 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: William Douglas 9 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: Archibald Douglas 10 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandmother: Elizabeth Auchinleck
Great x 2 Grandfather: William Douglas 9th Earl Angus 1533-1591 11 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandfather: William Keith 2nd Earl Marischal
Great x 3 Grandmother: Agnes Keith
Great x 1 Grandfather: William Douglas 10th Earl Angus 1552-1611 7 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: William Graham 2nd Earl Montrose 1492-1571
9 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: Robert Graham Master of Montrose 10 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandmother: Janet Keith Countess Montrose -9999
Great x 2 Grandmother: Egidia Graham Countess of Angus 1536-1606 6 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Malcolm Fleming 3rd Lord Fleming 9 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandmother: Margaret Fleming Countess Atholl 1529-1586 5 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Janet Stewart Lady Fleming 4 x Great Grand Daughter of King Edward III of England
GrandFather: William Douglas 1st Marquess Douglas 8 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Colin Oliphant 9 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: Laurence Oliphant 3rd Lord Oliphant 10 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandmother: Elizabeth Keith
Great x 2 Grandfather: Laurence Oliphant 4th Lord Oliphant 11 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandfather: James Sandilands
Great x 3 Grandmother: Margaret Sandilands Lady Oliphant
Great x 1 Grandmother: Elizabeth Oliphant Countess Angus 7 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Thomas Hay
4 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: George Hay 7th Earl Erroll 1508-1573 5 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Margaret Logie
Great x 2 Grandmother: Margaret Hay Lady Oliphant 6 x Great Grand Daughter of King Edward III of England
Mother: Isabel Douglas Countess Queensberry 1642-1691 8 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: John Gordon 4 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: George Gordon 4th Earl Huntley 1514-1562 5 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Margaret Stewart 5 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: George Gordon 5th Earl Huntley -1576 6 x Great Grand Son of King Edward III of England
Great x 1 Grandfather: George Gordon 1st Marquess Huntly 7 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: James Hamilton 1st Earl Arran 4 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: James Hamilton 2nd Earl Arran 5 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Elizabeth Home Countess Arran
Great x 2 Grandmother: Anne Hamilton Countess Huntley 1535-1574 6 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: James Douglas 3rd Earl Morton -1553 4 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Margaret Douglas Duchess Châtellerault -1579 5 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Catherine Stewart Countess Morton 1495-1554 5 x Great Grand Daughter of King Edward III of England
GrandMother: Mary Gordon Marchioness Douglas 1600-1674 7 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: John Stewart 3rd Earl Lennox 1490-1526 5 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: John Stewart Duke Orkney 4 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Isabel or Elizabeth Stewart Countess Lennox 1495-1564 3 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Esme Stewart 1st Duke Lennox 5 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Anne Queuille Lady Aubigny
Great x 1 Grandmother: Henrietta Stewart Marchioness Huntly 1573-1642 
6 x Great Grand Daughter of King Edward III of England