Anastasia Robinson . Operatic contraltos

Artist Data: Sonia Prina was born 2010-02-. Sonia Died: 2010-accessdate-03….

Artist Data: Muriel Brunskill was born 1899-12-18. Muriel Died: 1980-02-18….

Artist Data: Wikipedia: https://en.wikipedia.org/wiki/Magda_Spiegel

Artist Data: Mary Bothwell was born 1900-11-28. Mary Died: 1985-05-03….

Artist Data: Jenny Twitchell Kempton was born 1835-10-04. Jenny Died:…