Heinrich Kreuzer (sometimes written as Kreutzer) (16 February 1819 – 26 October 1900) was a well-known Austrian Jewish opera singer.
He temporarily retired from singing on 31 March 1856 due to a vocal cord ailment, but returned to perform there from 1 April 1861 to 31 October 1866.
[5] Kreuzer died on 26 October 1900 in Baden bei Wien[6] His daughters, Elisabeth ("Elise") and Marie were also opera singers.
Their eventual morganatic marriage resulted in her husband having to give up his title and rank and change his name to "Paul von Fels".
[7] His younger daughter, Marie (born on 11 March 1839 in Salzburg, died on 7 January 1904 in Ulm),[8] married the actor Ludwig Barnay in 1864.