On 02 Feb 1821 [her father] James Brownlow William Gascoyne-Cecil 2nd Marquess Salisbury (age 29) and (age 15) were married. He the son of James Cecil 1st Marquess Salisbury (age 72) and Mary Amelia Hill Marchioness Salisbury 1750-1835 (age 70).
On 13 Jun 1823 [her grandfather] James Cecil 1st Marquess Salisbury (age 74) died. His son [her father] James Brownlow William Gascoyne-Cecil 2nd Marquess Salisbury (age 32) succeeded 2nd Marquess Salisbury in Wiltshire, 7th Earl Salisbury. (age 17) by marriage Marchioness Salisbury in Wiltshire.
On 29 Apr 1847 [her father] James Brownlow William Gascoyne-Cecil 2nd Marquess Salisbury (age 56) and [her mother] Mary Catherine Sackville-West Marchioness Salisbury 1824-1900 (age 22) were married. She by marriage Marchioness Salisbury in Wiltshire. The difference in their ages was 33 years. She the daughter of George Sackville-West 5th Earl De La Warr 1791-1869 (age 55) and Elizabeth Sackville Countess De La Warr 1795-1870 (age 51). He the son of James Cecil 1st Marquess Salisbury and Mary Amelia Hill Marchioness Salisbury 1750-1835.
On 26 Apr 1850 Mary Arabella Arthur Gascoyne-Cecil Countess Galloway was born to James Brownlow William Gascoyne-Cecil 2nd Marquess Salisbury (age 59) and Mary Catherine Sackville-West Marchioness Salisbury 1824-1900 (age 25).
On 12 Apr 1868 [her father] James Brownlow William Gascoyne-Cecil 2nd Marquess Salisbury (age 76) died. His son [her half-brother] Robert Arthur Talbot Gascoyne-Cecil 3rd Marquess Salisbury (age 38) succeeded 3rd Marquess Salisbury in Wiltshire, 8th Earl Salisbury.
In 1870 [her step-father] Edward Henry Stanley 15th Earl of Derby 1826-1893 (age 43) and [her mother] Mary Catherine Sackville-West Marchioness Salisbury 1824-1900 (age 45) were married. She by marriage Countess Derby. She the daughter of George Sackville-West 5th Earl De La Warr 1791-1869 and Elizabeth Sackville Countess De La Warr 1795-1870 (age 74). He the son of Edward Smith-Stanley 14th Earl of Derby and Emma Caroline Bootle-Wilbraham Countess Derby 1805-1876 (age 65).
In 1872 Alan Stewart 10th Earl Galloway 1835-1901 (age 36) and Mary Arabella Arthur Gascoyne-Cecil Countess Galloway (age 21) were married. She the daughter of James Brownlow William Gascoyne-Cecil 2nd Marquess Salisbury and Mary Catherine Sackville-West Marchioness Salisbury 1824-1900 (age 47). He the son of Randolph Stewart 9th Earl Galloway 1800-1873 (age 72) and Harriet Blanche Somerset Countess Galloway 1811-1885 (age 60). They were third cousin once removed.
In 1873 [her father-in-law] Randolph Stewart 9th Earl Galloway 1800-1873 (age 73) died. His son [her husband] Alan Stewart 10th Earl Galloway 1835-1901 (age 37) succeeded 10th Earl Galloway, 9th Baronet Stewart of Corsewall, 8th Baronet Stewart of Burray in Orkney. Mary Arabella Arthur Gascoyne-Cecil Countess Galloway (age 22) by marriage Countess Galloway.
On 13 Aug 1874 Charles Edward Cooke (age 45) and [her sister-in-law] Mary Louisa Stewart (age 32) were married. She the daughter of Randolph Stewart 9th Earl Galloway 1800-1873 and Harriet Blanche Somerset Countess Galloway 1811-1885 (age 62).
On 06 Jan 1896 [her brother-in-law] Alexander Stewart (age 57) died.
On 06 Dec 1900 [her mother] Mary Catherine Sackville-West Marchioness Salisbury 1824-1900 (age 76) died.
On 07 Feb 1901 [her husband] Alan Stewart 10th Earl Galloway 1835-1901 (age 65) died. His brother [her brother-in-law] Randolph Stewart 11th Earl Galloway 1836-1920 (age 64) succeeded 11th Earl Galloway, 10th Baronet Stewart of Corsewall, 9th Baronet Stewart of Burray in Orkney. by marriage Countess Galloway.
On 18 Aug 1903 Mary Arabella Arthur Gascoyne-Cecil Countess Galloway (age 53) died.
Paternal Family Tree: Cecil
Maternal Family Tree: Catherine Bisshopp Countess Liverpool 1744-1827
Descendants Family Trees:
Kings Wessex: Great x 21 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 18 Grand Daughter of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 22 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 19 Grand Daughter of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 11 Grand Daughter of King Edward IV of England
Kings Scotland: Great x 18 Grand Daughter of William "Lion" I King Scotland
Kings Franks: Great x 18 Grand Daughter of Louis VII King Franks
Kings France: Great x 14 Grand Daughter of Philip "The Fair" IV King France
Great x 4 Grandfather: James Cecil 3rd Earl Salisbury 9 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: James Cecil 4th Earl Salisbury 1666-1694 9 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Margaret Manners Countess of Salisbury -1682
8 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: James Cecil 5th Earl Salisbury 1691-1728 10 x Great Grand Son of King Edward III of England
Great x 1 Grandfather: James "Wicked Earl" Cecil 8 x Great Grand Son of King Edward IV of England
Great x 4 Grandfather: John Tufton 2nd Earl of Thanet 1608-1664 8 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Thomas Tufton 6th Earl of Thanet 1644-1729 9 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Margaret Sackville Countess Isle Thanet
8 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Anne Tufton Countess of Salisbury -1757 7 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandfather: Henry Cavendish 2nd Duke Newcastle upon Tyne
5 x Great Grand Son of King Edward IV of England
Great x 3 Grandmother: Catherine Cavendish Countess Isle Thanet 1665-1712 6 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandmother: Frances Pierrepont Duchess Newcastle upon Tyne 1630-1695
9 x Great Grand Daughter of King Edward III of England
GrandFather: James Cecil 1st Marquess Salisbury 9 x Great Grand Son of King Edward IV of England
Great x 2 Grandfather: Edward Keet
Great x 1 Grandmother: Elizabeth Keet
Father: James Brownlow William Gascoyne-Cecil 2nd Marquess Salisbury 10 x Great Grand Son of King Edward IV of England
Great x 4 Grandfather: William Hill
Great x 3 Grandfather: Michael Hill
Great x 2 Grandfather: Trevor Hill 1st Viscount Hillsborough
Great x 4 Grandfather: John Trevor Speaker
Great x 3 Grandmother: Anne Trevor
Great x 1 Grandfather: Wills Hill 1st Marquess Downshire 1718-1793
GrandMother: Mary Amelia Hill Marchioness Salisbury 1750-1835 10 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: George "Fairy Earl" Fitzgerald 16th Earl of Kildare 1612-1660
6 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Robert Fitzgerald 7 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Joan Boyle Countess Kildare 1611-1657
Great x 2 Grandfather: Robert Fitzgerald 19th Earl of Kildare 1675-1743 8 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: James Clotworthy
Great x 3 Grandmother: Mary Clotworthy
Great x 1 Grandmother: Margaretta Fitzgerald 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: William O'Brien 2nd Earl Inchiquin 13 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: William O'Brien 3rd Earl Inchiquin 1662-1719 11 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Margaret Boyle Countess Inchiquin 10 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Mary O'Brien Countess Kildare -1730 11 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Edward Villiers
9 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Mary Villiers Countess Inchiquin -1753 10 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Frances Howard
9 x Great Grand Daughter of King Edward III of England
Mary Arabella Arthur Gascoyne-Cecil Countess Galloway 1850-1903 11 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandfather: John West 6th Baron De La Warr
10 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: John West 1st Earl De La Warr 11 x Great Grand Son of King Edward III of England
Great x 2 Grandfather: John West 2nd Earl De La Warr 1729-1777 10 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Donough Maccarthy 4th Earl Clancarty 8 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Charlotte Maccarthy Baroness De La Warr 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Elizabeth Spencer Countess Clancarty 1671-1704
10 x Great Grand Daughter of King Edward III of England
Great x 1 Grandfather: John West 4th Earl De La Warr 1758-1795 11 x Great Grand Son of King Edward III of England
GrandFather: George Sackville-West 5th Earl De La Warr 1791-1869 12 x Great Grand Son of King Edward III of England
Mother: Mary Catherine Sackville-West Marchioness Salisbury 1824-1900 12 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandfather: Charles Sackville 6th Earl Dorset 1st Earl Middlesex 10 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Lionel Cranfield Sackville 1st Duke Dorset 10 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Mary Compton Countess Dorset and Middlesex 1669-1691
9 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: John Sackville 11 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: Walter Colyear
Great x 3 Grandmother: Elizabeth Colyear Duchess Dorset 1689-1768
Great x 1 Grandfather: John Frederick Sackville 3rd Duke Dorset 11 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: John Leveson-Gower 1st Baron Gower
Great x 3 Grandfather: John Leveson-Gower 1st Earl Gower 10 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Catherine Manners Baroness Gower 9 x Great Grand Daughter of King Edward III of England
Great x 2 Grandmother: Frances Leveson-Gower 10 x Great Grand Daughter of King Edward III of England
Great x 4 Grandfather: Evelyn Pierrepont 1st Duke Kingston upon Hull 10 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Evelyn Pierrepont Baroness Gower 9 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Mary Fielding Countess Kingston upon Hull 1668-1697
8 x Great Grand Daughter of King Edward III of England
GrandMother: Elizabeth Sackville Countess De La Warr 1795-1870 11 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandfather: Johnathan Cope 1st Baronet 13 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: Johnathan Cope 14 x Great Grand Son of King Edward "Longshanks" I of England
Great x 4 Grandmother: Mary Jenkinson Lady Cope
Great x 2 Grandfather: Charles Cope 2nd Baronet 9 x Great Grand Son of King Edward IV of England
Great x 4 Grandfather: Henry Howard 4th Earl Carlisle 10 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Arabella Howard 8 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandmother: Frances Spencer Countess Carlisle 1696-1742 7 x Great Grand Daughter of King Edward IV of England
Great x 1 Grandmother: Arabella Diana Cope 3rd Duchess Dorset 1769-1825 10 x Great Grand Daughter of King Edward IV of England
Great x 4 Grandfather: Cecil Bisshopp 5th Baronet 10 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Cecil Bisshopp 6th Baronet 11 x Great Grand Son of King Edward III of England
Great x 2 Grandmother: Catherine Bisshopp Countess Liverpool 12 x Great Grand Daughter of King Edward III of England