Background
Day, Mary was born on January 25, 1910 in Washington, District of Columbia, United States.
director ballet company executive
Day, Mary was born on January 25, 1910 in Washington, District of Columbia, United States.
Trained by Lisa Gardinier. Doctor of Arts (honorary), Shenandoah Conservatory. Doctor of Humane Letters (honorary), Mount Vernon College.
Co-founder Washington School Ballet, from 1944. Founder Washington Ballet, 1976, artistic director, 1976—1999.