<Ul> <Li> 21 June 1818--12 November 1826: His Serene Highness The Hereditary Prince of Saxe - Coburg - Saalfeld </Li> <Li> 12 November 1826--29 January 1844: His Highness The Hereditary Prince of Saxe - Coburg and Gotha </Li> <Li> 29 January 1844--22 August 1893: His Highness The Duke of Saxe - Coburg and Gotha </Li> </Ul> <Li> 21 June 1818--12 November 1826: His Serene Highness The Hereditary Prince of Saxe - Coburg - Saalfeld </Li> <Li> 12 November 1826--29 January 1844: His Highness The Hereditary Prince of Saxe - Coburg and Gotha </Li> <Li> 29 January 1844--22 August 1893: His Highness The Duke of Saxe - Coburg and Gotha </Li>

Who did the brother of prince albert marry