On 16 Apr 1841 [her father] Tsar Alexander II of Russia (age 22) and [her mother] Maria Alexandrovna Hesse Darmstadt (age 16) were married. She the daughter of Louis Hesse Darmstadt II Grand Duke (age 63) and Princess Wilhelmine Baden. They were second cousin once removed. He a great x 4 grandson of King George I of Great Britain and Ireland.

On 01 Jul 1862 Prince Louis Hesse Darmstadt IV Grand Duke (age 24) and [her future sister-in-law] Princess Alice Saxe Coburg Gotha (age 19) were married at Osborne House, Isle of Wight. She the daughter of Prince Albert Saxe Coburg Gotha and Queen Victoria of the United Kingdom (age 43).

Before 14 Apr 1867 Prince Frederick Christian Oldenburg (age 36) and [her future sister-in-law] Helena Windsor (age 20) were married. She the daughter of Prince Albert Saxe Coburg Gotha and Queen Victoria of the United Kingdom (age 47). He the son of Christian August Oldenburg II Duke Schleswig Holstein Sonderburg Augustenburg (age 68) and Louise Sophie Danneskiold Samsøe Duchess Schleswig Holstein Sonderburg Augustenburg. They were third cousins. He a great x 3 grandson of King George II of Great Britain and Ireland.

On 18 Jul 1880 [her father] Tsar Alexander II of Russia (age 62) and Catherine Dolgoroky were married. She by marriage Tsarina Russia. He a great x 4 grandson of King George I of Great Britain and Ireland.

On 23 Jul 1885 Henry Mountbatten (age 26) and [her sister-in-law] Princess Beatrice (age 28) were married at St Mildred's Church, Whippingham. She the daughter of Prince Albert Saxe Coburg Gotha and Queen Victoria of the United Kingdom (age 66).

On 10 Jan 1893 [her son-in-law] Ferdinand "The Unfier" Hohenzollern Sigmaringen (age 27) and [her daughter] Marie Windsor (age 17) were married. She the daughter of Prince Alfred Windsor (age 48) and Maria Holstein Gottorp Romanov (age 39). She a granddaughter of Queen Victoria of the United Kingdom.

On 19 Apr 1894 [her son-in-law] Ernest Louis Hesse Darmstadt Grand Duke (age 25) and [her daughter] Victoria Melita Windsor (age 17) were married. She the daughter of Prince Alfred Windsor (age 49) and Maria Holstein Gottorp Romanov (age 40). He the son of Prince Louis Hesse Darmstadt IV Grand Duke and Princess Alice Saxe Coburg Gotha. They were first cousins. He a grandson of Queen Victoria of the United Kingdom. She a granddaughter of Queen Victoria of the United Kingdom.

On 20 Apr 1896 [her son-in-law] Ernst Hohenlohe Langenburg II Prince (age 32) and [her daughter] Alexandra Windsor Princess (age 17) were married at Ehrenburg Palace. She the daughter of Prince Alfred Windsor (age 51) and Maria Holstein Gottorp Romanov (age 42). She a granddaughter of Queen Victoria of the United Kingdom.

In 1901 [her son-in-law] Ernest Louis Hesse Darmstadt Grand Duke (age 32) and [her daughter] Victoria Melita Windsor (age 24) were divorced.

On 08 Oct 1905 [her son-in-law] Cyril Vladimirovich Holstein Gottorp Romanov (age 28) and [her daughter] Victoria Melita Windsor (age 28) were married. She the daughter of Prince Alfred Windsor and Maria Holstein Gottorp Romanov (age 51). They were first cousins. She a granddaughter of Queen Victoria of the United Kingdom.

On 15 Jul 1909 [her son-in-law] Alfonso Orléans Galliera Duke Galliera (age 22) and [her daughter] Beatrice Windsor Duchess Galliera (age 25) were married at Coburg. She by marriage Duchess Galliera. She the daughter of Prince Alfred Windsor and Maria Holstein Gottorp Romanov (age 55). She a granddaughter of Queen Victoria of the United Kingdom.