Sophia Ruthven Duchess Lennox was born to William Ruthven 1st Earl Gowrie and Dorothea Stewart Countess Gowrie.
Before Jun 1590 Ludovic Stewart 2nd Duke Lennox 1st Duke Richmond (age 15) and Sophia Ruthven Duchess Lennox were married. She by marriage Duchess Lennox. She the daughter of William Ruthven 1st Earl Gowrie and Dorothea Stewart Countess Gowrie. He the son of Esme Stewart 1st Duke Lennox and . They were third cousins.
Around Aug 1598 [her husband] Ludovic Stewart 2nd Duke Lennox 1st Duke Richmond (age 23) and (age 45) were married. She by marriage Duchess Lennox. The difference in their ages was 21 years. He the son of Esme Stewart 1st Duke Lennox and . They were second cousin once removed.
On 16 Jun 1621 [her husband] Ludovic Stewart 2nd Duke Lennox 1st Duke Richmond (age 46) and Frances Howard Duchess Lennox and Richmond (age 42) were married. She by marriage Duchess Lennox. He the son of Esme Stewart 1st Duke Lennox and .
On 16 Feb 1624 [her husband] Ludovic Stewart 2nd Duke Lennox 1st Duke Richmond (age 49) died. He was buried at Westminster Abbey [Map]. Duke Richmond and Earl Newcastle upon Tyne extinct. His brother Esmé Stewart 3rd Duke Lennox (age 45) succeeded 3rd Duke Lennox. Katherine Clifton Duchess Lennox (age 32) by marriage Duchess Lennox.
Paternal Family Tree: Ruthven
Maternal Family Tree: Margaret Boyd 1420-1453
Kings Wessex: Great x 15 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 12 Grand Daughter of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 18 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 13 Grand Daughter of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 6 Grand Daughter of King Edward III of England
Kings Scotland: Great x 8 Grand Daughter of Robert "The Bruce" I King Scotland
Kings Franks: Great x 12 Grand Daughter of Louis VII King Franks
Kings France: Great x 8 Grand Daughter of Philip "The Fair" IV King France
Great x 3 Grandfather: William Ruthven 1st Lord Ruthven
Great x 2 Grandfather: William Ruthven
Great x 3 Grandmother: Isabel Livingstone
Great x 1 Grandfather: William Ruthven 2nd Lord Ruthven
GrandFather: Patrick Ruthven 3rd Lord Ruthven
Great x 2 Grandfather: Patrick Halyburton 4th Lord Dirletoun
Great x 1 Grandmother: Janet Halyburton Lady Dirletoun
Father: William Ruthven 1st Earl Gowrie 12 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandfather: George Douglas 4th Earl Angus 1427-1463
7 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: Archibald "Bell the Cat" Douglas 5th Earl Angus 1449-1513 8 x Great Grand Son of King John "Lackland" of England
Great x 2 Grandfather: George Douglas 9 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandfather: Robert Boyd 1st Lord Boyd
Great x 3 Grandmother: Elizabeth Boyd Countess Angus
Great x 1 Grandfather: Archibald Douglas 6th Earl Angus 10 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: John Drummond 1st Lord Drummond
Great x 2 Grandmother: Elizabeth Drummond m Douglas
GrandMother: Janet Douglas 11 x Great Grand Daughter of King John "Lackland" of England
Sophia Ruthven Duchess Lennox 6 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Walter Stewart 6 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: Walter Stewart 7 x Great Grand Son of King John "Lackland" of England
Great x 2 Grandfather: Alexander Stewart 8 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandmother: Elizabeth Arnot
Great x 1 Grandfather: Andrew Stewart 1st Lord Avondale 9 x Great Grand Son of King John "Lackland" of England
GrandFather: Henry Stewart 1st Lord Methven 9 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandfather: James Kennedy of Dunure The Younger
Great x 3 Grandfather: Gilbert Kennedy 1st Lord Kennedy 6 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandmother: Mary Stewart Countess Angus -1457 5 x Great Grand Daughter of King John "Lackland" of England
Great x 2 Grandfather: John Kennedy 2nd Lord Kennedy 7 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandfather: Herbert Maxwell 1st Lord Maxwell
Great x 3 Grandmother: Catherine Maxwell Lady Kennedy
Great x 4 Grandmother: Janet Herries
Great x 1 Grandmother: Margaret Kennedy Lady Avondale 8 x Great Grand Daughter of King John "Lackland" of England
Great x 4 Grandfather: Alexander Seton 11 x Great Grand Son of King Henry I "Beauclerc" England
Great x 3 Grandfather: Alexander Gordon 1st Earl Huntley 12 x Great Grand Son of King Henry I "Beauclerc" England
Great x 4 Grandmother: Elizabeth Gordon
Great x 2 Grandmother: Elizabeth Gordon Countess Erroll -1500 13 x Great Grand Daughter of King Henry I "Beauclerc" England
Mother: Dorothea Stewart Countess Gowrie 5 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: John Stewart of Innermeath 3rd of Lorn
Great x 3 Grandfather: James "Black Knight of Lorn" Stewart
Great x 4 Grandmother: Isabel Macdougall
Great x 2 Grandfather: John Stewart 1st Earl Atholl 1440- 2 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: John Beaufort 1st Marquess Somerset and Dorset
Grand Son of King Edward III of England
Great x 3 Grandmother: Joan Beaufort Queen Consort Scotland Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Margaret Holland Duchess Clarence
2 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 1 Grandfather: John Stewart 2nd Earl Atholl 1475-1522 3 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Henry Sinclair 2nd Earl Orkney
Great x 3 Grandfather: William Sinclair 3rd Earl Orkney 1st Earl Caithness 6 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandmother: Egidia "Fair Maid of Nithsdale" Douglas Countess Orkney 1380-1438 5 x Great Grand Daughter of King John "Lackland" of England
Great x 2 Grandmother: Eleanor Sinclair Countess Atholl 1457-1518 7 x Great Grand Daughter of King John "Lackland" of England
GrandMother: Janet Stewart 4 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Archibald Campbell 6 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandfather: Colin Campbell 1st Earl Argyll 7 x Great Grand Son of King John "Lackland" of England
Great x 2 Grandfather: Archibald Campbell 2nd Earl Argyll 1449-1513 8 x Great Grand Son of King John "Lackland" of England
Great x 4 Grandfather: John Stewart 2nd Lord Lorn 6 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandmother: Isabella Stewart Countess Argyll 7 x Great Grand Daughter of King John "Lackland" of England
Great x 1 Grandmother: Janet Campbell Countess Atholl 9 x Great Grand Daughter of King John "Lackland" of England
Great x 4 Grandfather: Alan Stewart of Darnley
Great x 3 Grandfather: John Stewart 1st Earl Lennox 1429-1495 13 x Great Grand Son of King Henry I "Beauclerc" England
Great x 4 Grandmother: Catherine Seton 12 x Great Grand Daughter of King Henry I "Beauclerc" England
Great x 2 Grandmother: Elizabeth Stewart Countess Argyll 1463- 14 x Great Grand Daughter of King Henry I "Beauclerc" England
Great x 4 Grandfather: Alexander Montgomerie 1st Lord Montgomerie
Great x 3 Grandmother: Margaret Montgomerie Countess Lennox
Great x 4 Grandmother: Margaret Boyd