- Maria Eckhardt
(b Mosonszentjános, April 20, 1789; d Buda, 1862). Hungarian composer. From 1800 to 1827 he was a church musician in Győr. In 1827 he went to Pest-Buda, where he became a founding member of the Táborsky String Quartet (playing second violin). In 1838 he became regens chori of the Mátyás church in Buda, a post he held until his death. His daughter Adél (1820–99) married Ferenc Erkel and his son Vince (1826–71) became famous as a piano virtuoso in France and Switzerland.
Alder wrote a quantity of vocal and chamber music, much of which was published in his lifetime: a set of variations on a Hungarian theme and a Grande Polonaise for string quartet; a sonata for violin and piano; various piano works, including a sonatina, an ‘easy and agreeable’ fantasia, a set of variations, and a rondo on a theme from Rossini's La Cenerentola...