On 25 Jun 1819 [his father] Leopold Grand Duke of Baden (age 28) and [his 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 09 Sep 1826 Frederick Grand Duke of Baden was born to Leopold Grand Duke of Baden (age 36) and Princess Sophie of Sweden (age 25). He a great x 3 grandson of King George II of Great Britain and Ireland.
On 24 Apr 1852 [his father] Leopold Grand Duke of Baden (age 61) died. His son [his brother] Louis II Grand Duke of Baden (age 27) succeeded II Grand Duke of Baden. He suffered from a mental illness during all of his life so his brother Frederick Grand Duke of Baden (age 25) acted a Regent until 1852 when Frederick Grand Duke of Baden (age 25) also became Grand Duke of Baden.
On 20 Sep 1856 Frederick Grand Duke of Baden (age 30) and Princess Louise of Prussia (age 17) were married. She the daughter of William I King Prussia (age 59). They were fourth cousins. He a great x 3 grandson of King George II of Great Britain and Ireland. She a great x 4 granddaughter of King George I of Great Britain and Ireland.
On 22 Jan 1858 [his brother] Louis II Grand Duke of Baden (age 33) died. His brother Frederick Grand Duke of Baden (age 31) succeeded I Grand Duke of Baden.
On 07 Aug 1862 [his daughter] Queen Sophie of Sweden was born to Frederick Grand Duke of Baden (age 35) and [his wife] Princess Louise of Prussia (age 23).
On 06 Jul 1865 [his mother] Princess Sophie of Sweden (age 64) died.
On 28 Sep 1907 Frederick Grand Duke of Baden (age 81) died.
On 23 Apr 1923 [his former wife] Princess Louise of Prussia (age 84) died.
Kings Wessex: Great x 24 Grand Son of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 21 Grand Son of Owain "Great" King Gwynedd
Kings Seisyllwg: Great x 27 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 22 Grand Son of Maredudd ap Bleddyn King Powys
Kings England: Great x 3 Grand Son of King George II of Great Britain 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 14 Grand Son of Charles "Beloved Mad" VI King France
Father: Leopold Grand Duke of Baden
Frederick Grand Duke of Baden 3 x Great Grand Son of King George II of Great Britain and Ireland
Great x 1 Grandfather: Gustav III King Sweden Great Grand Son of King George I of Great Britain and Ireland
GrandFather: King Gustav IV of Sweden Great Grand Son of King George II of Great Britain and Ireland
Great x 1 Grandmother: Queen Sophia of Sweden 
Grand Daughter of King George II of Great Britain and Ireland
Mother: Princess Sophie of Sweden 2 x Great Grand Daughter of King George II of Great Britain and Ireland