Marguerite d’Alvarez . Operatic contraltos
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Marguerite_d%27Alvarez
Artist Data:
Wikipedia: https://en.wikipedia.org/wiki/Marguerite_d%27Alvarez
Artist Data: Maria Olszewska was born 1892-08-12. Maria Died: 1969-05-17….
Artist Data: Julia Hamari was born 1942-11-21. Julia Died: 1942-11-21….
Artist Data: Betty Boije was born 1822-02-14. Betty Died: 1854-11-14….
Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Jacqueline_Royer
Artist Data: Caroline Unger was born 1803-10-28. Caroline Died: 1877-03-23….
Artist Data: Aafje Heynis was born 1924-05-02. Aafje Died: 2015-12-16….