Coat of Arms & Family Crest Details
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“De gu. à un tronc d'arbre arr. d'arg. Cq. cour. C.: un vol de gu.”
A record of documented arms, meaning and origin, researched for the Klotz family of Germany.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“De gu. à un tronc d'arbre arr. d'arg. Cq. cour. C.: un vol de gu.”

The Klotz arms were recorded in Francfort s, c. 1765.
This is where the arms were entered in the register. Families often moved to other parts of the country, so the same name can turn up in more than one region.
In the Holy Roman Empire, coats of arms were often granted to individuals by the Emperor or his representatives. These arms were then passed down through the generations to all legitimate descendants of the original holder. Younger branches of a family usually kept the same shield design without needing to change it, as the arms belonged to the entire lineage.
The surname Klotz originated in the German-speaking regions of Europe as a descriptive nickname. In Middle High German, the word "klotz" referred to a block of wood or a thick, sturdy log. It was often used to describe a person who was physically strong, stocky, or perhaps stubborn in nature. By the time members of the family were documented in Frankfurt in 1765, the name had already been established for generations as a common occupational or character-based surname. Families bearing this name were typically integrated into the urban life of growing trade centers like Frankfurt, where they often worked as skilled craftsmen or merchants. Because the name was tied to physical traits rather than a specific location, it spread across various German states as families moved to find new opportunities in the bustling markets of the eighteenth century.
A Middle High German term for a block of wood or log.
