The Ottensen Mausoleum is a private mausoleum in the Ottensen district of Lindhorst. The mausoleum was built in 1952 by the Jewish brickworks owner Oskar Philippsohn, a survivor of Theresienstadt, near his home for himself and his family using bricks from his own production. His Protestant wife Karoline Philippsohn, née Wenthe, was buried here in 1960, and her brother Wilhelm Wenthe in 1963. In 1964, the brickworks, which Oskar Philippsohn's grandson had taken over, went bankrupt. In addition to other property, the house with the mausoleum on the property had to be sold.

Johanna Jeanne Lauinger was born in Strasbourg on April 2, 1863. Her parents were Arthur Worms, born in Karlsruhe on February 21, 1834, and Babette Hesslein, born on December 18, 1837. Johanna Jeanne Lauinger was married to Julius Lauinger, born on March 3, 1852 in Binswangen. The couple had three children - Emma, married name Mayer, born on September 28, 1887, Karl, born on August 12, 1889 and Charlotte, married name Mayer/Aal, born on February 5, 1894. Julius Lauinger died on May 25, 1901 at the age of 49 in Nürnberg. Johanna Jeanne Lauinger died on March 19, 1937 in Mainz.