On 09 Aug 1804 [her grandfather] George Hay 7th Marquess Tweedale 1753-1804 (age 51) died in Verdun. His son [her father] George Hay 8th Marquess Tweedale 1787-1876 (age 17) succeeded 8th Marquess Teviotdale, 9th Earl Tweeddale. [her mother] Susan Montagu Marchioness Teviotdale 1801-1870 (age 3) by marriage Marchioness Teviotdale.
In 1816 [her father] George Hay 8th Marquess Tweedale 1787-1876 (age 28) and [her mother] Susan Montagu Marchioness Teviotdale 1801-1870 (age 15) were married. She the daughter of William Montagu 5th Duke Manchester 1771-1843 (age 44) and Susan Gordon Duchess Manchester -1828. He the son of George Hay 7th Marquess Tweedale 1753-1804 and Hannah Maitland Marchioness Teviotdale 1750-1804.
On 27 Sep 1820 Elizabeth Hay Duchess Wellington was born to George Hay 8th Marquess Tweedale 1787-1876 (age 33) and Susan Montagu Marchioness Teviotdale 1801-1870 (age 19).
In 1839 Arthur Wellesley 2nd Duke Wellington (age 31) and Elizabeth Hay Duchess Wellington (age 18) were married. She the daughter of George Hay 8th Marquess Tweedale 1787-1876 (age 51) and Susan Montagu Marchioness Teviotdale 1801-1870 (age 38). He the son of Arthur Wellesley 1st Duke Wellington (age 69) and Catherine "Kitty" Pakenham Duchess Wellington 1773-1831.
On 09 Jul 1844 [her brother-in-law] Charles Wellesley (age 36) and Augusta Sophia Anne Pierrepoint were married. He the son of Arthur Wellesley 1st Duke Wellington (age 75) and Catherine "Kitty" Pakenham Duchess Wellington 1773-1831.
On 14 Sep 1852 [her father-in-law] Arthur Wellesley 1st Duke Wellington (age 83) died at Deal Castle [Map]. His son [her husband] Arthur Wellesley 2nd Duke Wellington (age 45) succeeded 2nd Duke Wellington, 2nd Viscount Wellington of Talavera. Elizabeth Hay Duchess Wellington (age 31) by marriage Duchess Wellington.
On 09 Oct 1858 [her brother-in-law] Charles Wellesley (age 50) died.
On 25 Jul 1863 William Richard Arthur Pole Tylney Long Wellesley 5th Earl Mornington 1813-1863 (age 49) died in Paris [Map]. He was buried at Draycott Cerne Chippenham, Wiltshire. His first cousin once removed [her husband] Arthur Wellesley 2nd Duke Wellington (age 56) succeeded 6th Earl Mornington, 6th Viscount Wellesley of Dangan Castle. Elizabeth Hay Duchess Wellington (age 42) by marriage Countess Mornington.
In 1870 [her mother] Susan Montagu Marchioness Teviotdale 1801-1870 (age 69) died.
On 10 Oct 1876 [her father] George Hay 8th Marquess Tweedale 1787-1876 (age 89) died. His son [her brother] Arthur Hay 9th Marquess Tweedale 1824-1878 (age 51) succeeded 9th Marquess Teviotdale. Julia Charlotte Sophia Stewart-Mackenzie Marchoness Tweedale 1846-1937 (age 30) by marriage Marchioness Teviotdale.
On 13 Aug 1884 [her husband] Arthur Wellesley 2nd Duke Wellington (age 77) died. His nephew Henry Wellesley 3rd Duke Wellington 1846-1900 (age 38) succeeded 3rd Duke Wellington, 7th Earl Mornington, 7th Viscount Wellesley of Dangan Castle, 3rd Viscount Wellington of Talavera. (age 29) by marriage Duchess Wellington.
On 13 Aug 1904 Elizabeth Hay Duchess Wellington (age 83) died.
Paternal Family Tree: Hay of Locherworth
Maternal Family Tree: Jane Maxwell Duchess Gordon 1748-1812
Kings Wessex: Great x 23 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 20 Grand Daughter of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 26 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 21 Grand Daughter of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 11 Grand Daughter of King Henry VII of England and Ireland
Kings Scotland: Great x 16 Grand Daughter of Robert "The Bruce" I King Scotland
Kings Franks: Great x 20 Grand Daughter of Louis VII King Franks
Kings France: Great x 14 Grand Daughter of Charles "Beloved Mad" VI King France
Great x 4 Grandfather: John Hay 1st Marquess Teviotdale 9 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: John Hay 2nd Marquess Teviotdale 9 x Great Grand Son of King Edward III of England
Great x 2 Grandfather: Brigadier-General William Hay 10 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: John Maitland 1st Duke Lauderdale
Great x 3 Grandmother: Mary Maitland Marchioness Teviotdale 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Anne Home 8 x Great Grand Daughter of King Edward III of England
Great x 1 Grandfather: John Hay 11 x Great Grand Son of King Edward III of England
GrandFather: George Hay 7th Marquess Tweedale 1753-1804 12 x Great Grand Son of King Edward III of England
Father: George Hay 8th Marquess Tweedale 1787-1876 13 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Charles Maitland 3rd Earl Lauderdale -1691
Great x 3 Grandfather: John Maitland 5th Earl Lauderdale 1655-1710
Great x 2 Grandfather: Charles Maitland 6th Earl Lauderdale 1688-1744
Great x 1 Grandfather: John Maitland 7th Earl Lauderdale 1718-1789 18 x Great Grand Son of King John "Lackland" of England
GrandMother: Hannah Maitland Marchioness Teviotdale 1750-1804 19 x Great Grand Daughter of King John "Lackland" of England
Great x 3 Grandfather: Henry Lombe of Norwich
Great x 2 Grandfather: Thomas Lombe
Great x 2 Grandmother: Elizabeth Turner
Elizabeth Hay Duchess Wellington 1820-1904 11 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: Robert Montagu 3rd Earl Manchester 10 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Charles Montagu 1st Duke Manchester 1662-1722 10 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Anne Yelverton Countess Manchester 1630-1698 9 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Robert Montagu 3rd Duke Manchester 1710-1762 11 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Robert Greville 4th Baron Brooke
9 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Doddington Greville Duchess Manchester 1672-1720 10 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Ann Dodington Baroness Brooke
Great x 1 Grandfather: George Montagu 4th Duke Manchester 1737-1788 12 x Great Grand Son of King Edward III of England
GrandFather: William Montagu 5th Duke Manchester 1771-1843 13 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Robert Dashwood 1st Baronet
Great x 3 Grandfather: Robert Dashwood
Great x 4 Grandmother: Penelope Chamberlayne Lady Dashwood
Great x 2 Grandfather: James Dashwood 2nd Baronet
Great x 4 Grandfather: James Reade 2nd Baronet
Great x 3 Grandmother: Dorothy Reade
Great x 4 Grandmother: Love Dring Lady Reade
Great x 1 Grandmother: Elizabeth Dashwood Duchess Manchester 1740-1832
Great x 4 Grandfather: John Spencer
Great x 3 Grandfather: Edward Spencer
Great x 2 Grandmother: Elizabeth Spencer Lady Dashwood
Mother: Susan Montagu Marchioness Teviotdale 1801-1870 10 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: George Gordon 1st Duke Gordon 1643-1716 9 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Alexander Gordon 2nd Duke Gordon 1678-1728 10 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Elizabeth Howard Duchess Gordon
9 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Cosmo George Gordon 3rd Duke Gordon 1720-1752 11 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Charles Mordaunt 3rd Earl Peterborough 1st Earl Monmouth
9 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Henrietta Mordaunt Duchess Gordon -1760 10 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Carey Fraser Countess Peterborough and Monmouth
Great x 1 Grandfather: Alexander Gordon 4th Duke Gordon 8 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: George Gordon 1st Earl Aberdeen 1637-1720
Great x 3 Grandfather: William Gordon 2nd Earl Aberdeen
Great x 2 Grandmother: Catherine Gordon Duchess Gordon 1718-1799 7 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: John Murray 1st Duke Atholl
5 x Great Grand Son of King Henry VII of England and Ireland
Great x 3 Grandmother: Susan Murray 6 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandmother: Catherine Hamilton Duchess Atholl 1662-1707
9 x Great Grand Daughter of King Edward III of England
GrandMother: Susan Gordon Duchess Manchester -1828 9 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 2 Grandfather: William Maxwell
Great x 1 Grandmother: Jane Maxwell Duchess Gordon