In 1615 [her father] William Spencer 2nd Baron Spencer (age 23) and [her mother] Penelope Wriothesley Baroness Spencer Wormleighton (age 16) were married. She by marriage Baroness Spencer Wormleighton. She the daughter of Henry Wriothesley 3rd Earl of Southampton (age 41) and Elizabeth Vernon Countess Southampton 1572-1655 (age 43).
In 1625 Margaret Spencer Countess Shaftesbury was born to William Spencer 2nd Baron Spencer (age 33) and Penelope Wriothesley Baroness Spencer Wormleighton (age 26).
On 25 Oct 1627 [her grandfather] Robert Spencer 1st Baron Spencer (age 57) died. His son [her father] William Spencer 2nd Baron Spencer (age 36) succeeded 2nd Baron Spencer Wormleighton.
On 23 Mar 1631 John Cooper 1st Baronet (age 33) died at Cassiobury, Watford. He was buried in Wimborne St Giles Church. His son [her future husband] Anthony Ashley-Cooper 1st Earl Shaftesbury (age 9) succeeded 2nd Baronet Cooper of Rockbourne in Southampton.
On 19 Dec 1636 [her father] William Spencer 2nd Baron Spencer (age 45) died. His son [her brother] Henry Spencer 1st Earl of Sunderland (age 16) succeeded 3rd Baron Spencer Wormleighton.
On 25 Feb 1639 [her future husband] Anthony Ashley-Cooper 1st Earl Shaftesbury (age 17) and Margaret Coventry were married.
On 15 Apr 1650 [her future husband] Anthony Ashley-Cooper 1st Earl Shaftesbury (age 28) and Frances Cecil (age 17) were married. She the daughter of David Cecil 3rd Earl Exeter and Elizabeth Egerton Countess Exeter -1688. She a great x 5 granddaughter of King Henry VII of England and Ireland.
On 30 Aug 1655 Anthony Ashley-Cooper 1st Earl Shaftesbury (age 34) and Margaret Spencer Countess Shaftesbury (age 30) were married.
Before 11 Jan 1659 Adam Browne 2nd Baronet (age 33) and [her sister-in-law] Philippa Cooper Lady Browne were married. She by marriage Lady Browne of Betchworth Castle in Surrey.
On 16 Jul 1667 [her mother] Penelope Wriothesley Baroness Spencer Wormleighton (age 68) died.
In 1672 [her husband] Anthony Ashley-Cooper 1st Earl Shaftesbury (age 50) was created 1st Earl Shaftesbury. Margaret Spencer Countess Shaftesbury (age 47) by marriage Countess Shaftesbury.
On 21 Jan 1683 [her husband] Anthony Ashley-Cooper 1st Earl Shaftesbury (age 61) died. His son [her step-son] Anthony Ashley-Cooper 2nd Earl Shaftesbury 1652-1699 (age 31) succeeded 2nd Earl Shaftesbury, 3rd Baronet Cooper of Rockbourne in Southampton. Dorothy Manners Countess Shaftesbury 1656-1698 (age 27) by marriage Countess Shaftesbury.
Paternal Family Tree: Spencer
Maternal Family Tree: Elizabeth Vernon Countess Southampton 1572-1655
Kings Wessex: Great x 18 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 15 Grand Daughter of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 21 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 16 Grand Daughter of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 8 Grand Daughter of Henry IV King England
Kings Scotland: Great x 14 Grand Daughter of William "Lion" I King Scotland
Kings Franks: Great x 15 Grand Daughter of Louis VII King Franks
Kings France: Great x 11 Grand Daughter of Philip "The Fair" IV King France
Great x 4 Grandfather: John Spencer
Great x 3 Grandfather: William Spencer
Great x 4 Grandmother: Isabella Graunt
Great x 2 Grandfather: John Spencer
Great x 4 Grandfather: Richard Knightley
Great x 3 Grandmother: Susan Knightley
Great x 1 Grandfather: John Spencer
Great x 2 Grandmother: Katherine Kitson
Great x 4 Grandfather: John Donnington of Stoke Newington
Great x 3 Grandmother: Margaret Donnington Countess Bath
GrandFather: Robert Spencer 1st Baron Spencer
Great x 1 Grandmother: Mary Catlyn
Father: William Spencer 2nd Baron Spencer 8 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Henry Willoughby 9 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Edward Willoughby 10 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Margaret Markham
Great x 2 Grandfather: Henry Willoughby 11 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: William Filiol of Woodlands and Filiols Hall
Great x 3 Grandmother: Anne Filiol
Great x 1 Grandfather: Francis Willoughby 6 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Thomas Grey 1st Marquess Dorset 6 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: Thomas Grey 2nd Marquess Dorset 4 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Cecily Bonville Marchioness Dorset 3 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Anne Grey 5 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Robert Wotton of Boughton Malherbe
Great x 3 Grandmother: Margaret Wotton Marchioness Dorset
GrandMother: Margaret Willoughby 7 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: William Lyttelton
Great x 3 Grandfather: John Lyttelton
Great x 2 Grandfather: John Lyttelton of Frankley 5 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Gilbert Talbot 4 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Elizabeth Talbot 4 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Anne Paston 3 x Great Grand Daughter of King Edward III of England
Great x 1 Grandmother: Elizabeth Lyttelton 6 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: John Pakington
Great x 3 Grandfather: John Pakington of Hampton Lovett
Great x 4 Grandmother: Elizabeth Washbourne
Great x 2 Grandmother: Bridget Packington
Great x 4 Grandfather: Henry Dacres of Mayfield
Great x 3 Grandmother: Anne Dacres
Margaret Spencer Countess Shaftesbury 1625-1693 8 x Great Grand Daughter of Henry IV King England
Great x 4 Grandfather: John Writhe
Great x 3 Grandfather: William Wriothesley
Great x 2 Grandfather: Thomas Wriothesley 1st Earl of Southampton
Great x 3 Grandmother: Agnes Drayton of London
Great x 1 Grandfather: Henry Wriothesley 2nd Earl of Southampton
Great x 4 Grandfather: John Cheney
Great x 3 Grandfather: William Cheney of Chesham Blois in Buckinghamshire
Great x 2 Grandmother: Jane Cheney Countess Southampton 1509-1574
GrandFather: Henry Wriothesley 3rd Earl of Southampton 7 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Anthony Browne 6 x Great Grand Son of King Henry III of England
Great x 3 Grandfather: Anthony Browne 4 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Lucy Neville 3 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Anthony Browne 1st Viscount Montagu 5 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: John Gage
Great x 3 Grandmother: Alice Gage
Great x 4 Grandmother: Philippa Guildford
Great x 1 Grandmother: Mary Browne Countess Southampton 6 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: John Radclyffe 9th Baron Fitzwalter 8 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Robert Radclyffe 1st Earl of Sussex 9 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Margaret Whetehill
Great x 2 Grandmother: Jane Radclyffe 6 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Thomas Stanley 2nd Earl of Derby 1485-1521 4 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Margaret Stanley Countess Sussex -1534 5 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Anne Hastings Countess Derby 1485-1550 4 x Great Grand Daughter of King Edward III of England
Mother: Penelope Wriothesley Baroness Spencer Wormleighton 7 x Great Grand Daughter of Henry IV King England
Great x 4 Grandfather: Henry Vernon 12 x Great Grand Son of King Henry I "Beauclerc" England
Great x 3 Grandfather: Humphrey Vernon 6 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandmother: Anne Talbot 5 x Great Grand Daughter of King Edward "Longshanks" I of England
Great x 2 Grandfather: George Vernon 4 x Great Grand Son of Henry IV King England
Great x 4 Grandfather: John Ludlow 12 x Great Grand Son of King Henry I "Beauclerc" England
Great x 3 Grandmother: Alice Ludlow 3 x Great Grand Daughter of Henry IV King England
Great x 4 Grandmother: Elizabeth Grey 2 x Great Grand Daughter of Henry IV King England
Great x 1 Grandfather: John Vernon 5 x Great Grand Son of Henry IV King England
GrandMother: Elizabeth Vernon Countess Southampton 1572-1655 6 x Great Grand Daughter of Henry IV King England