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)“D'arg. à la fasce de gu., ch. de deux têtes de chèvre (ou trois têtes de belier) du champ.”
A record of documented arms, meaning and origin, researched for the Dillehay family of Belgium.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“D'arg. à la fasce de gu., ch. de deux têtes de chèvre (ou trois têtes de belier) du champ.”

The Dillehay arms were recorded in Louvain, c. 1737.
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 Belgium, a coat of arms is considered personal property that is passed down through the male line to legitimate descendants. Families often use the same shield design across generations to show their shared heritage. If a branch of the family wants to change the design, they must apply for an official update to their specific version of the arms.
The family name Dillehay is believed to have roots in the Low Countries, specifically within the region of present-day Belgium. Historical records confirm that members of the family were established in the city of Louvain by 1737. During this era, Louvain was a prominent center for trade and academic life, which suggests that the family likely held a stable position within the urban community. As the name moved across borders, it underwent various spelling changes to adapt to the phonetic patterns of different languages. These early ancestors were part of a period of significant social transition in Europe, where families often moved between growing cities to pursue new opportunities in commerce or craftsmanship. By tracing these early residents of Louvain, we gain a glimpse into a lineage that was already well-integrated into the fabric of European society during the eighteenth century.
A diminutive form of the Germanic name Diederik meaning people ruler.
