Background
Hermann was born into a wealthy aristocratic family of Jewish origin in Prague, Bohemian Kingdom (an old name of today"s Czechoslovakian Republic).
Hermann was born into a wealthy aristocratic family of Jewish origin in Prague, Bohemian Kingdom (an old name of today"s Czechoslovakian Republic).
Hermann studied at the German Gymnasium Na Prikopech (Prague) and then entered German Charles-Ferdinand University. Later he studied at universities in Berlin, Heidelberg and Vienna. In 1927, he received a Doctor of Philosophy in philosophy in Heidelberg and in 1928 a Doctor of Philosophy in law in his home-town Prague.
After short juridical praxis, Grab became a music teacher and music-critic of Prager Montagsblatt. In 1934, he published the first of his short stories in Prague magazines and in 1935 his first book Der Stadtpark, a Prague novel, for its he was said to be "Prague Proust". After the occupation of his country by Hitler between 1938 and 1939, Grab escaped to Paris.
When Hitler"s armies defeated France, he escaped (and lost all his manuscripts) through France, Spain, Portugal, and finally to the United States of America. Hermann settled in New York City and established a small music school, married a Belgian exulant and wrote his second book Hochzeit in Brooklyn.
Serious illness prevented him from returning to Prague after World World War World War II He died fully invalid in 1949 in New York and was buried at Flushing Cemetery in Flushing, Queens, New York City.