Mary Cawein ( born Mary Cawein ), Kavanova-Marzhakova ( Czech. Cavanová-Mařáková ; 1889 - 1969 ) is an American-Czech singer.
| Mary Kavanova-Margzhakova | |
|---|---|
| Birth name | English Mary cawein |
| Full name | Czech Mary Cavanová-Mařáková |
| Date of Birth | 1889 |
| Date of death | 1969 |
| A country |  USA  Austria-Hungary  Czechoslovakia |
| Professions | Opera singer |
| Collectives | Metropolitan Opera National Theater (Prague) |
She performed at the Metropolitan Opera . In the early 1910s she married the Czech tenor Otakar Margak and went with him to Prague , where over the next decades she successfully sang on the stage of the National Theater.