Gentleman's Agreement is a 1947 film about a journalist disguises himself as a Jew to research anti-semitism in the community. The movie was controversial in its time. It was based on a novel by Laura Z. Hobson[?].
... and 434 families residing in the town. The population density is 133.3/km² (345.1/mi²). There are 959 housing units at an average density of 83.8/km² ...