Marshall Herff Applewhite Jr., also known as Do, among other names, was an American religious leader who founded what became known as the Heaven’s Gate religious group and organized their mass suicide in 1997. It was the largest mass suicide to occur inside the U.S. Marshall Applewhite was born May 17, 1931 in Spur, TX and is a 2/4 Generator who's strategy is To Respond response after using an Emotional Solar Plexus as the inner authority.