Source: K-J Tonner.
The Diederich homestead is in the upper left corner of the central "island" on the map, near the three-way intersection. The lot number is 573. The owner in 2001 was Peter Sturz, possibly a descendent of the Peter Sturz whose first wife was Maria Diederich, daughter of Johann Diederich and Susanna Harig. On the map the letter A stands for farmland, W for meadow, and G for garden.