Rudolph Johann Joseph Rainier, Archduke of Austria, Prince Royal of Hungary and Bohemia, Cardinal-Archbishop of Olomouc (8 January 1788 – 24 July 1831), was a member of the House of Habsburg-Lorraine, and an Austrian clergyman and noble. He was consecrated as Archbishop of Olomouc (Olmütz) in 1819 and became cardinal in the same year. Rudolph is known for his patronage of the arts, most notably as sponsor of Ludwig van Beethoven, who dedicated several of his works to him.
Biography
Born in the Pitti Palace in Florence, Tuscany, he was the youngest son of Emperor Leopold II and Maria Louisa of Spain. In 1803 or 1804, Rudolph began taking lessons in piano and composition from Ludwig van Beethoven. The two became friends, and Rudolph became a supporter and patron of Beethoven; their meetings continued until 1824. Beethoven dedicated 14 compositions to Rudolph, including the Archduke Trio, the Hammerklavier Sonata, the Emperor Concerto and the Missa Solemnis. Piano Sonata No. 26 - Les Adieux ("The Farewells") was gifted to Rudolf just before his flight from Vienna with the imperial family on the occasion of the 1809 invasion by Napoleon. The movements are "Lebewohl", "Abwesenheit", and "Wiedersehen" ('farewell', 'absence', and 'reunion'). Rudolph dedicated one of his own compositions to Beethoven. The letters Beethoven wrote to Rudolph are today kept at the Gesellschaft der Musikfreunde in Vienna.
In 1823–24, he was one of the 50 composers who composed a variation on a waltz by Anton Diabelli for Vaterländischer Künstlerverein. In Rudolph's case, the music was published anonymously, as by "S.R.D" (standing for Serenissimus Rudolfus Dux). He acquired a significant library of musical compositions, comprising over 18,000 works from 2,400 composers, now held by the Gesellschaft der Musikfreunde.[2]
Generations are numbered by male-line descent from the first archdukes. Later generations are included although Austrian titles of nobility were abolished in 1919.
Generations are numbered from the children of Francesco de' Medici, first Grand Duke of Tuscany. Later generations are included but the grand duchy was abolished in 1860.