On 18 Jan 1844 [his father] Francis Russell 9th Duke Bedford 1819-1891 (age 24) and [his mother] Elizabeth Sackville-West Duchess Bedford 1818-1897 (age 25) were married. She by marriage Duchess Bedford. She the daughter of George Sackville-West 5th Earl De La Warr 1791-1869 (age 52) and Elizabeth Sackville Countess De La Warr 1795-1870 (age 48). They were third cousin once removed. He a great x 4 grandson of King Charles II of England Scotland and Ireland. 
On 16 Apr 1852 George William Sackville 10th Duke Bedford was born to Francis Russell 9th Duke Bedford 1819-1891 (age 32) and Elizabeth Sackville-West Duchess Bedford 1818-1897 (age 33).
On 06 Feb 1872 Henry Richard Charles Fitzroy (age 22) and [his future sister-in-law] Isabella Caroline Somers-Cocks (age 21) were married. She the daughter of Charles Somers-Cocks 3rd Earl Somers 1819-1883 (age 52). He the son of Henry Charles Fitzroy Somerset 8th Duke Beaufort 1824-1899 (age 48) and Georgiana Charlotte Curzon Howe Duchess Beaufort 1825-1906 (age 47).
On 27 May 1872 William Russell 8th Duke Bedford 1809-1872 (age 62) died. His first cousin [his father] Francis Russell 9th Duke Bedford 1819-1891 (age 52) succeeded 9th Duke Bedford, 9th Marquess Tavistock, 13th Earl Bedford, 13th Baron Russell of Cheneys, 9th Baron Howland of Streatham
In 1874 George William Sackville 10th Duke Bedford (age 21) graduated Balliol College.
On 24 Oct 1886 George William Sackville 10th Duke Bedford (age 34) and Adeline Marie Somers Duchess Bedford 1852-1920 (age 34) were married. She the daughter of Charles Somers-Cocks 3rd Earl Somers 1819-1883. He the son of Francis Russell 9th Duke Bedford 1819-1891 (age 67) and Elizabeth Sackville-West Duchess Bedford 1818-1897 (age 68). He a great x 5 grandson of King Charles II of England Scotland and Ireland.
On 14 Jan 1891 [his father] Francis Russell 9th Duke Bedford 1819-1891 (age 71) committed suicide having shot himself as a result of insanity in Eaton Square, Belgravia. His son George William Sackville 10th Duke Bedford (age 38) succeeded 10th Duke Bedford, 10th Marquess Tavistock, 14th Earl Bedford, 14th Baron Russell of Cheneys, 10th Baron Howland of Streatham. [his wife] Adeline Marie Somers Duchess Bedford 1852-1920 (age 38) by marriage Duchess Bedford.
On 23 Mar 1893 George William Sackville 10th Duke Bedford (age 40) died. George William Sackville 10th Duke Bedford (age 40) was buried at Bedford Chapel, St Michael's Church, Chenies. His brother [his brother] Herbrand Arthur Sackville 11th Duke Bedford (age 35) succeeded 11th Duke Bedford, 11th Marquess Tavistock, 15th Earl Bedford, 15th Baron Russell of Cheneys, 11th Baron Howland of Streatham. by marriage Duchess Bedford.
On 12 Apr 1920 [his former wife] Adeline Marie Somers Duchess Bedford 1852-1920 (age 67) died.
Paternal Family Tree: Russell
Maternal Family Tree: Catherine Bisshopp Countess Liverpool 1744-1827
Descendants Family Trees:
Kings Wessex: Great x 23 Grand Son of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 20 Grand Son of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 24 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 21 Grand Son of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 5 Grand Son of King Charles II of England Scotland and Ireland
Kings Scotland: Great x 17 Grand Son of Robert "The Bruce" I King Scotland
Kings Franks: Great x 20 Grand Son of Louis VII King Franks
Kings France: Great x 7 Grand Son of Henry IV King France
Great x 4 Grandfather: Wriothesley Russell 2nd Duke Bedford 1680-1711 9 x Great Grand Son of Henry IV King England
Great x 3 Grandfather: John Russell 4th Duke Bedford 10 x Great Grand Son of Henry IV King England
Great x 2 Grandfather: Francis Russell 11 x Great Grand Son of King Edward III of England
Great x 4 Grandfather: John Leveson-Gower 1st Earl Gower 10 x Great Grand Son of King Edward III of England
Great x 3 Grandmother: Gertrude Leveson-Gower Duchess Bedford -1794 10 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Evelyn Pierrepont Baroness Gower
9 x Great Grand Daughter of King Edward III of England
Great x 1 Grandfather: John Russell 6th Duke Bedford 2 x Great Grand Son of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: Arnold Keppel 1st Earl Albermarle
Great x 3 Grandfather: William Anne Keppel 2nd Earl Albermarle
Great x 2 Grandmother: Elizabeth Keppel Great Grand Daughter of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: Charles Lennox 1st Duke Richmond
Son of King Charles II of England Scotland and Ireland
Great x 3 Grandmother: Anne Lennox Countess Albermarle 1703-1789 Grand Daughter of King Charles II of England Scotland and Ireland
Great x 4 Grandmother: Anne Brudenell Duchess Richmond
9 x Great Grand Daughter of King Edward III of England
GrandFather: George Russell 3 x Great Grand Son of King Charles II of England Scotland and Ireland
Great x 4 Grandfather: George Byng 1st Viscount Torrington
Great x 3 Grandfather: George Byng 3rd Viscount Torrington
Great x 2 Grandfather: George Byng 4th Viscount Torrington
Great x 1 Grandmother: Georgiana Elizabeth Byng 10 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: Charles Boyle 4th Earl Cork 4th Earl Orrery 1674-1731
11 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: John Boyle 5th Earl Cork 1707-1762 8 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandmother: Elizabeth Cecil Countess Cork 1691-1708
7 x Great Grand Daughter of King Henry VII of England and Ireland
Great x 2 Grandmother: Lucy Boyle Viscountess Torrington 9 x Great Grand Daughter of King Henry VII of England and Ireland
Father: Francis Russell 9th Duke Bedford 1819-1891 4 x Great Grand Son of King Charles II of England Scotland and Ireland
GrandMother: Elizabeth Anne Rawdon
George William Sackville 10th Duke Bedford 1852-1893 5 x Great Grand Son of King Charles II of England Scotland and Ireland
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: Elizabeth Sackville-West Duchess Bedford 1818-1897 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