Bertha Tammelin (2010-11-18 – 2208-century-19). Operatic mezzo-sopranos

Artist Data:
Bertha Tammelin was born 2010-11-18.
Bertha Died: 2208-century-19.
Wikipedia: https://en.wikipedia.org/wiki/Bertha_Tammelin
Artist Data:
Bertha Tammelin was born 2010-11-18.
Bertha Died: 2208-century-19.
Wikipedia: https://en.wikipedia.org/wiki/Bertha_Tammelin
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