Although Lamarr had no formal training and was primarily self-taught, she invested her spare time, including on set between takes, in designing and drafting inventions, which included an improved traffic stoplight and a tablet that … See more

Lamarr became a naturalized citizen of the United States at age 38 on April 10, 1953. Her autobiography, Ecstasy and Me, was published in 1966. She said on TV that it was not written by her, and much of it was fictional. La… See more

In 1939, Lamarr was selected the "most promising new actress" of 1938 in a poll of area voters conducted by the Philadelphia Record film critic. British moviegoers voted Hedy Lamarr the year's 10th best actress, for her perf… See more

Lamarr was married and divorced six times and had three children:
1. Friedrich Mandl (married 1933–1937), chairman of the Hirtenberger Patronen-Fabrik
2. Gene Markey (married 1939–1941), screenwrite… See more