Yveta Synek Graff
Yveta Synek Graff ( November 18 , 1933 , Prague , Czechoslovakia — November 6 , 2015 , Montecito , California ) was a vocal and language coach and writer who helped popularize the performances of Czech operas internationally during the last quarter of the 20th century and early 21st century . 
<triplet> Yveta Synek Graff <subj> November 18, 1933 <obj> date of birth <subj> November 6, 2015 <obj> date of death <subj> Montecito, California <obj> place of death