Henrietta Treffz (1818-07-01 – 1878-04-08). Operatic mezzo-sopranos

Artist Data:
Henrietta Treffz was born 1818-07-01.
Henrietta Died: 1878-04-08.
Wikipedia: https://en.wikipedia.org/wiki/Henrietta_Treffz
Artist Data:
Henrietta Treffz was born 1818-07-01.
Henrietta Died: 1878-04-08.
Wikipedia: https://en.wikipedia.org/wiki/Henrietta_Treffz
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