On 25 Jun 1819 [her father] Leopold Grand Duke of Baden (age 28) and [her mother] Princess Sophie of Sweden (age 18) were married. She a great x 2 granddaughter of King George II of Great Britain and Ireland.
On 06 Dec 1820 Princess Alexandrine of Baden was born to Leopold Grand Duke of Baden (age 30) and Princess Sophie of Sweden (age 19). She a great x 3 granddaughter of King George II of Great Britain and Ireland.
On 10 Feb 1840 [her future brother-in-law] Prince Albert Saxe Coburg Gotha (age 20) and Queen Victoria of the United Kingdom (age 20) were married by Archibishop Charles Longley (age 45) at Chapel Royal, St James's Palace. She the daughter of Edward Augustus Hanover 1st Duke Kent and Strathearn and Marie Luise Victoria Saxe Coburg Gotha Duchess Kent and Strathearn (age 53). He the son of Ernest Saxe Coburg Gotha I Duke Saxe Coburg Gotha (age 56) and Duchess Louise Dorothea of Saxe Coburg Altenburg 1800-1831. They were first cousins. She a granddaughter of King George III of Great Britain and Ireland. 
On 03 Jun 1842 Ernest Saxe Coburg Gotha II Duke Saxe Coburg Gotha (age 23) and Princess Alexandrine of Baden (age 21) were married. He the son of Ernest Saxe Coburg Gotha I Duke Saxe Coburg Gotha (age 58) and Duchess Louise Dorothea of Saxe Coburg Altenburg 1800-1831. She a great x 3 granddaughter of King George II of Great Britain and Ireland.
On 29 Jan 1844 [her father-in-law] Ernest Saxe Coburg Gotha I Duke Saxe Coburg Gotha (age 60) died. His son [her husband] Ernest Saxe Coburg Gotha II Duke Saxe Coburg Gotha (age 25) succeeded II Duke Saxe Coburg Gotha. Princess Alexandrine of Baden (age 23) by marriage Duchess Saxe Coburg Gotha.
On 24 Apr 1852 [her father] Leopold Grand Duke of Baden (age 61) died. His son [her brother] (age 27) succeeded II Grand Duke of Baden. He suffered from a mental illness during all of his life so his brother [her brother] (age 25) acted a Regent until 1852 when (age 25) also became Grand Duke of Baden.
On 14 Dec 1861 [her brother-in-law] Prince Albert Saxe Coburg Gotha (age 42) died at Windsor Castle [Map]. His wife, Queen Victoria of the United Kingdom (age 42) never recovered from his death spending, more or less, the remainder of her life in mourning.
On 06 Jul 1865 [her mother] Princess Sophie of Sweden (age 64) died.
On 22 Aug 1893 [her husband] Ernest Saxe Coburg Gotha II Duke Saxe Coburg Gotha (age 75) died.
On 20 Dec 1904 Princess Alexandrine of Baden (age 84) died.
Kings Wessex: Great x 24 Grand Daughter of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 21 Grand Daughter of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 27 Grand Daughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 22 Grand Daughter of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 3 Grand Daughter of King George II of Great Britain and Ireland
Kings Scotland: Great x 17 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
Father: Leopold Grand Duke of Baden
3 x Great Grand Daughter of King George II of Great Britain and Ireland
Great x 4 Grandfather: Christian Albert Duke of Holstein Gottorp 14 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Christian August of Holstein Gottorp Prince Eutin 15 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 2 Grandfather: Adolph Frederick King Sweden 1710-1771 16 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 1 Grandfather: Gustav III King Sweden Great Grand Son of King George I of Great Britain and Ireland
Great x 4 Grandfather: Frederick I King Prussia 12 x Great Grand Son of King Henry III of England
Great x 3 Grandfather: Frederick William "Soldier King" I King Prussia 1688-1740 2 x Great Grand Son of King James I of England and Ireland and VI of Scotland
Great x 4 Grandmother: Sophia Charlotte Hanover Queen Consort Prussia 1668-1705
Great Grand Daughter of King James I of England and Ireland and VI of Scotland
Great x 2 Grandmother: Louisa Ulrika of Prussia Queen Consort of Sweden Grand Daughter of King George I of Great Britain and Ireland
Great x 4 Grandfather: King George I of Great Britain and Ireland Great Grand Son of King James I of England and Ireland and VI of Scotland
Great x 3 Grandmother: Sophia Dorothea Hanover Queen Consort Prussia 1687-1757 Daughter of King George I of Great Britain and Ireland
Great x 4 Grandmother: Sophia Dorothea Hanover Queen Consort England 1666-1726 14 x Great Grand Daughter of King Henry "Curtmantle" II of England
GrandFather: King Gustav IV of Sweden Great Grand Son of King George II of Great Britain and Ireland
Great x 4 Grandfather: Frederick IV King Denmark and Norway
13 x Great Grand Son of King Henry III of England
Great x 3 Grandfather: Christian VI King Denmark and Norway 1699-1746 14 x Great Grand Son of King Henry III of England
Great x 4 Grandmother: Louise of Mecklenburg Güstrow Queen Consort Denmark and Norway 1667-1721 14 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandfather: Frederick V King Denmark and Norway 1723-1766 15 x Great Grand Son of King Henry III of England
Great x 1 Grandmother: Queen Sophia of Sweden 1746-1813 Grand Daughter of King George II of Great Britain and Ireland
Great x 4 Grandfather: King George I of Great Britain and Ireland Great Grand Son of King James I of England and Ireland and VI of Scotland
Great x 3 Grandfather: King George II of Great Britain and Ireland Son of King George I of Great Britain and Ireland
Great x 4 Grandmother: Sophia Dorothea Hanover Queen Consort England 1666-1726 14 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandmother: Louise Hanover Queen Consort Denmark and Norway 1724-1751 Daughter of King George II of Great Britain and Ireland
Great x 4 Grandfather: John Frederick Hohenzollern 14 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Caroline Hohenzollern Queen Consort England 15 x Great Grand Daughter of King Henry "Curtmantle" II of England
Mother: Princess Sophie of Sweden 2 x Great Grand Daughter of King George II of Great Britain and Ireland