first staged by the Oper Frankfurt on 8 June 1937 under conductor BertilWetzelsberger [de] (1892–1967) with the Cäcilienchor Frankfurt [de], staging by
(10 April). Dr. Hans Rumpf becomes chairman of the foundation and BertilWetzelsberger director. 17 October: Opening of the »Hochschule für Musik und Theater
musicians: her great uncle is the conductor BertilWetzelsberger, her mother was the singer Sieglinde Wetzelsberger, her father the conductor Karl Österreicher