On July 9, 1905, the first Jewish old people's home in Unna was inaugurated. It was located at Mühlenstraße 7. A prayer room was set up for the elderly people living there. In the post-war period, the Catholic parish of St. Katharina acquired the building from the Jewish Trust Corporation. Today it is the Boniface Catholic Home for the Aged. After a new Jewish community was established in late 1990 / early 2000, the prayer room temporarily served as the synagogue of the new Jewish community.

Last use: house chapel of the Catholic nursing home

In the village Rödingen (municipality Titz, district Düren) lived already in the Middle Ages isolated Jewish women and men. In the 19th century a small community arose here. The long-standing community leader Isaak Ullmann had a synagogue built on his property in 1841 for the Jewish families in Rödingen and the surrounding villages.