In 1888, Max Spiegel founded a store for men's and boys' clothing at Cramergasse 9. He was also co-owner of the Lindau and Constance clothing store Spiegel & Wolf in Maximilianstrasse. Emil Spiegel took over Max Spiegel's business at the turn of the century. In February 1938, the Spiegel family had to sell their business to their former employee in the course of the so-called " Aryanization ". One day later, the proceeds of the sale were confiscated except for one mark. The children Joseph and Ella Spiegel managed to emigrate to the USA in the same year.

In 1874, the Constance merchant Jacob Koblenzer and his brother Adolf Koblenzer founded the company "Mechanische Weberei" in Meersburg .Isaak Bernheim was also involved as a partner of Adolf Koblenzer. Later the ways probably separated, because in Augsburg  Isaak Bernheim is mentioned as 2nd owner of a  weaving mill, which was probably founded in 1866 in a smaller scale, and which still became a respectable factory by its later 4th owner Bemberg ( J. P. Bemberg AG. ). Isaak Bernheim had gone bankrupt with the "Mechanische Baumwollweberei" in 1887.

"The cemetery is located on the outskirts of the town, in the Döhren forest.