In Dreieichenhain a Jewish community existed until around 1930. Already in 1428 Jews are mentioned in Dreieichenhain, in the following centuries were apparently always some "Schutzjuden" resident. However, the number of Jewish families in the village remained small. At times they belonged to the community in Langen, at times they formed a joint community together with the Jewish families living in the surrounding villages. 

Freigericht is a rural community in the Main-Kinzig district of Hesse. It is located directly on the Bavarian border. The municipality of Freigericht is not to be confused with the historical region of Freigericht Alzenau, to which, in addition to the Hessian municipality of Freigericht, quite a few now Bavarian communities or districts belonged.