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'or à trois coqs de gu. - Ou: les mêmes armes, augmentées d'un fr.-q. d'azur au croiss. d'or.”
A record of documented arms, meaning and origin, researched for the Leacock family of Belgium.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“D'or à trois coqs de gu. - Ou: les mêmes armes, augmentées d'un fr.-q. d'azur au croiss. d'or.”

The Leacock arms were recorded in Belgium, c. 1737.
Arms such as these were typically recorded in Brabant.
Brabant lay at the heart of the Low Countries, where the trade routes met. Its towns were wealthy and its landowners many, and both kinds of family kept arms, which is why the region is so heavily represented.
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 Leacock family name has deep roots tied to the historical region of Brabant, where records confirm members of the family were living as early as 1737. The name likely originated as a descriptive nickname or a locational identifier common in the Low Countries during the eighteenth century. At that time, Brabant was a bustling center of trade and agriculture, placing the family in a region known for its complex social structures and shifting political borders. As the family moved and expanded across Europe and eventually to other parts of the world, they carried this heritage with them. While the exact meaning of the name remains a subject of study, its presence in Brabant suggests that the family was part of the established local community during a period of significant regional development.
Derived from the French word for rooster or cock.
