From Wikipedia, the free encyclopedia Marguerita Maria "Mady" Christians (January 19, 1892 – October 28, 1951) was an Austrian actress and naturalized US citizen who had a successful acting career in theatre and film in the United States until she was blacklisted during the McCarthy period. She was born on January 19, 1892 to Rudolph Christians, a well-known German actor, and his wife, Bertha. Her family moved to Berlin when she was one year old, and to New York City in 1912, where her father became the Irving Place Theatre's general manager. Five years later she returned to Europe to study under Max Reinhardt. She appeared in a number of European films prior to the early 1930s. In 1929, she starred in the first full sound film made in Germany It's You I Have Loved. In 1933, she toured the United States in a play called Marching By an...