Memorial plaque for Kaspar Wind, Alois Buder and Theresia Buder at the entrance to the Urnenkapelle

Inspired by the research findings of historians Michael Mooslechner and Robert Stadler, the then deputy mayor Maria Bommer (SPÖ) applied in the late 1980s for the establishment of a memorial plaque "In memory of the resistance fighters of the Nazi era." In December of the commemorative year 1988, the commemorative plaque was finally unveiled in the mortuary hall of the cemetery. This plaque is meant to remember Kaspar Wind as well as the couple Theresia and Alois Buder, who were persecuted and murdered by the National Socialists. The plaque was installed in 1989 in a right-hand niche of the entrance hall, where it hangs barely visible behind the open grating doors.