In the address and residents' book of the city of Kassel and the district of Kassel with 47 localities (Jg. 98.1934) the following entry is found: Kassel, Entengasse right - Hausnr.22. - Kahn Ed. - Gen. Agent 1. - Generalagent. of the Bremer Spiegelglas-Versicherungs-Gesellschaft 2 - Kahn Paula Wwe. 2. - On 25.09.1941 there was in the Entengasse 22 a so-called Judenhaus, into which Jewish families were forcibly resettled after termination of their previous residence ( Wohnstätte ).

Hermann Gunzenhäuser, born on February 22, 1860 in Memmelsdorf  as the son of the merchant David Gunzenhäuser and his wife Jette, née Nordheimer. 1895 - Married to Rosalie Rosenfelder from Bamberg. In 1895 Hermann Gunzenhäuser ran a cloth and buckskin shop at Kaiserstra;e 12. In 1909 Hermann Gunzenhäuser opened an agency for textile goods at Kaiserstra;e 7. On February 17, 1927 Hermann Gunzenhäuser died. After that his widow Rosalie Gunzenhäuser together with her nephew and partner Richard Worms managed the company until its dissolution in 1935.

Erich Benjamin was a German pediatrician, curative psychiatrist and founder of child and adolescent psychiatry.