On 10 Sep 1853 [her father] Henry Gerard Sturt 1st Baron Alington (age 28) and [her mother] Augusta Bingham Baroness Alington (age 21) were married. She the daughter of George Charles Bingham 3rd Earl Lucan (age 53) and Anne Brudenell Countess Lucan (age 44). They were first cousins.

On 22 Jan 1889 Edgar Gascoyne-Cecil 1st Viscount Cecil (age 24) and [her future sister-in-law] Eleanor Lambton Viscountess Cecil (age 21) were married. She the daughter of George Frederick D'Arcy Lambton 2nd Earl Durham and Beatrix Frances Hamilton Countess Durham. He the son of Robert Arthur Talbot Gascoyne-Cecil 3rd Marquess Salisbury (age 58). She a great x 5 granddaughter of King Charles II of England Scotland and Ireland.

On 10 Feb 1892 [her father] Henry Gerard Sturt 1st Baron Alington (age 66) and [her step-mother] Evelyn Henrietta Leigh Baroness Alington were married. She by marriage Baroness Alington.

On 30 Apr 1892 Henry Arthur Cadogan (age 23) and Mildred Cecilia Sturt Lady Montagu (age 23) were married at The Church of the Holy and Undivided Trinity with Saint Jude, Sloane Street. He the son of George Cadogan 5th Earl Cadogan (age 51) and Beatrix Jane Craven Countess Cadogan (age 47).

On 18 Apr 1910 Hedworth Lambton aka Meux (age 53) and Mildred Cecilia Sturt Lady Montagu (age 41) were married. He the son of George Frederick D'Arcy Lambton 2nd Earl Durham and Beatrix Frances Hamilton Countess Durham. He a great x 5 grandson of King Charles II of England Scotland and Ireland.

In 1916 [her son-in-law] Arthur Robert Mills 3rd Baron Hillingdon (age 24) and [her daughter] Edith Mary Cadogan Baroness Fitzwalter (age 21) were married.

In 1917 [her son-in-law] Edward Montagu Cavendish Stanley (age 22) and [her daughter] Sibyl Louise Beatrix Cadogan (age 24) were married. He the son of Edward George Villiers Stanley 17th Earl of Derby (age 51) and Alice Maude Olivia Montagu Countess Derby (age 54). They were third cousins.

On 02 Oct 1917 [her son-in-law] Humphrey Edmund de Trafford 4th Baronet (age 25) and [her daughter] Cynthia Hilda Evelyn Cadogan (age 21) were married.

On 17 Feb 1920 [her son-in-law] John Albert William Spencer-Churchill 10th Duke Marlborough (age 22) and [her daughter] Alexandra Mary Cadogan Duchess Marlborough (age 19) were married at St Margaret's Church, Westminster [Map]. He the son of Charles Richard John Spencer-Churchill 9th Duke Marlborough (age 48) and Consuelo Vanderbilt Duchess Marlborough (age 42).

On 22 Apr 1921 [her brother-in-law] William Lambton (age 57) and Katherine De Vere Beauclerk (age 43) were married. She the daughter of William Amelius Aubrey Beauclerk 10th Duke St Albans and Grace Bernal Duchess St Albans (age 73). He the son of George Frederick D'Arcy Lambton 2nd Earl Durham and Beatrix Frances Hamilton Countess Durham. He a great x 5 grandson of King Charles II of England Scotland and Ireland. She a great x 5 granddaughter of King Charles II of England Scotland and Ireland.

Before 22 Aug 1921 [her brother-in-law] Brigadier-General Charles Lambton (age 63) and Lavinia Marion Garforth (age 36) were married. The difference in their ages was 26 years. He the son of George Frederick D'Arcy Lambton 2nd Earl Durham and Beatrix Frances Hamilton Countess Durham. He a great x 5 grandson of King Charles II of England Scotland and Ireland.

On 04 Dec 1930 Charles William Augustus Montagu (age 70) and Mildred Cecilia Sturt Lady Montagu (age 61) were married. He the son of William Drogo Montagu 7th Duke Manchester and Louisa Vonalten Duchess Devonshire and Manchester.

George Lambton and Cicely Margaret Horner were married. He the son of George Frederick D'Arcy Lambton 2nd Earl Durham and Beatrix Frances Hamilton Countess Durham. He a great x 5 grandson of King Charles II of England Scotland and Ireland.