William S. Heckscher
In 1932–1933, Heckscher lived in New York where he worked as Panofsky's assistant. During this time, he enrolled in the Graduate Department of Art History at the Institute of Fine Arts at New York University to study American art history. Heckscher returned to Germany to continue his studies in 1934. He and his mother were detained by the Gestapo and interrogated for ten days after being accused of having pacifist connections.
Herb Gardner
Gardner was educated at New York's High School of Performing Arts, Carnegie-Mellon University and Antioch College. While a student at Antioch, he began drawing "The Nebbishes". The comic strip was picked up by the "Chicago Tribune" and syndicated to 60-75 major newspapers from 1959 to 1961. Even before syndication, the Gardner characters were a national craze, marketed on statuettes, studio cards, barware (including cocktail napkins), wall decorations and posters. In 1960, after "the balloons were getting larger and larger, and there was hardly any drawing left", he dropped it and began writing plays.