[3] Ohmden is the first time documented under the name "Amindon" in 1125 in San Rotulus Petrinus, a parchment of the monastery of the Abbey of Saint Peter in the Black Forest.

It describes a barter transaction in which Conrad I, Duke of Zähringen assigned the place to the monastery.

The coat of arms shows Ohmden in black a six-pointed star with a horseshoe on a yellow shield.

What is certain is that the star was a different area to crest with a horseshoe symbol that repeatedly returned to Württemberg, introduced only to distinguish and has no historical significance.

It contains four altar wings pictures of Thomas Schick, that show scenes from the life of the two Saints Cosmas and Damian and are built around 1500.