|Relationships:||Nora Grosszahn, wife|
|Cause of death:||Buried in cement by Sal Butrell|
|Job:||Owner of Grosszahn Construction|
|TV Show:||"Leave It to Beavers"|
Sal Butrell killed him by drowning him in cement at a construction site. He was killed because of an old feud in the Wesen world, in which the Hässlichen wanted the rights to the new bridge Robert was making. His murder was witnessed by another Eisbiber, Arnold Rosarot.
- Grosszahn translates to "large tooth" in German.