In Czech Osoblaha, formerly Hotzenplotz (Yiddish Hotzplotz) is the largest Jewish cemetery in the Czech Republic after Prague. More than 100 gravestones with Hebrew and German inscriptions can be found on the hilly grounds. The oldest graves date back to the 17th century. The cemetery was used not only by the Jewish inhabitants of Hotzenplotz, but for many decades also by surrounding communities, e.g. Weidenau (now Vidnava). Hotzenplotz itself had in its heyday more than 5,000 inhabitants, more than half of whom were of the Jewish faith.

With the migration of Jews from Hochberg towards the end of the 19th century, the mikvah was no longer used. The visitation report of the district rabbi in 1898 states, "The mikvah could not be visited. It has fallen into disrepair. Mr. Church Councilor strongly recommends restoration from a religious point of view." It no longer came to this.

The Hochberg School was one of eleven Jewish schools that existed in the Kingdom of Württemberg even before the Israelite Law of 1828. With this  law the establishment of Jewish elementary schools was regulated for the first time and new schools were founded. In the Jewish school, five hours of instruction were given daily according to the subject content as in the Christian schools in the Kingdom of Württemberg at that time. In addition, there were two hours of Hebrew lessons daily, as well as Jewish religious instruction.

In the 1830 built building of the old schoolhouse in the Remsecker district Neckarrems a museum is established in 1985.

Following the discovery of the Hochberg Genizah in the attic of the former synagogue in Remseck-Hochberg, the "Jewish Room" is established in the Altes Schulhaus museum in 1992.

In the "Jewish Room" in the Museum Altes Schulhaus in Remseck-Neckarrems, the genizah finds from the former synagogue in Remseck-Hochberg are exhibited.