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 six oiseaux de sin., 3 et 3.”
A record of documented arms, meaning and origin, researched for the De Kok family lines. Documented in 3 countries.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“D'or à six oiseaux de sin., 3 et 3.”

The De Kok arms were recorded in Netherlands, c. 1815.
Arms such as these were typically recorded in Friesland.
Friesland was low, wet country on the northern coast of the Netherlands, farmed by families who had held the same land for centuries. Free landholders were unusually common there, and a free landholder could carry arms.
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 Netherlands, coats of arms were often used by noble families and those who held specific public offices. These arms were passed down through the generations to legitimate descendants. Younger branches of a family usually kept the original design without needing to add special marks. This system ensured that the family identity remained clear and consistent over many years.
The surname De Kok is a classic example of an occupational name, originating from the Middle Dutch word "kok," which means a cook. In the medieval Netherlands, people often adopted surnames based on their trade or their social role within a community. While the name appears in various regions, the branch of the family established in Friesland by 1815 reflects the historical movement of people across the Dutch provinces. During the early 19th century, the Napoleonic administration required citizens to register permanent surnames for civil records. This period was a turning point for many families in the northern Netherlands, as it solidified traditional names into formal legal identities. By settling in Friesland, members of the De Kok family became part of the unique cultural and linguistic landscape of that region, transitioning from their ancestral roots into the structured society of the newly formed Kingdom of the Netherlands.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“Ec.: aux 1 et 4 de gu., au chef d'arg.; aux 2 et 3 parti-émanché d'arg. et de gu. de dix pièces. Sur le tout de gu. à deux têtes de coq d'arg. C.: un pennon aux armes du 1, entre un vol d'arg. et de gu.”

The De Kok arms were recorded in Bruxelles, 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 De Kok finds its roots in the Low Countries, where it functioned as an occupational surname derived from the Middle Dutch word for a cook. By the early eighteenth century, the family had established a notable presence in the city of Brussels, as evidenced by records from 1737. During this era, Brussels served as a bustling administrative and commercial hub within the Austrian Netherlands. Families like the De Koks were often integrated into the urban fabric of the city, working as skilled tradespeople or merchants who contributed to the local economy. As the name spread throughout the region, it reflected the common practice of identifying individuals by their professional roles within their communities. This history highlights how a simple descriptive title evolved into a lasting family name that connected its members to the daily life and social structures of historic Belgium.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“D'arg. à un coq hardi de sa.”

The De Kok arms were recorded in Flandre, c. 1663.
Flandre grew rich on cloth, and its towns were among the busiest in Europe. Merchant families bought land with their profits and took arms to go with it, so trade put as many names in the registers here as land did.
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 France, a coat of arms was a mark of honor that passed down through the male line to all legitimate descendants. Families often used the same shield without changes to show their shared heritage. If a branch wanted to stand out, they could add a small mark to their shield to show their specific place in the family tree.
The family name De Kok finds its roots in the linguistic landscape of the Low Countries, specifically within the historical region of Flanders. During the seventeenth century, this area was a complex crossroads of French and Dutch cultural influence, often shifting between the borders of the Kingdom of France and the Spanish Netherlands. By 1663, records confirm that members of the family were established in this region, where the name functioned as an occupational descriptor. In the local dialect, the term referred to a cook or a person responsible for preparing meals in a professional or domestic setting. Because surnames were often adopted based on a person’s trade or daily role, the name became a permanent identifier for the family as they moved through the towns and villages of the French-influenced borderlands. This transition from a job title to a hereditary family name reflects the broader social changes of the era, as families became more settled and official record-keeping became a standard practice for local authorities.
A Latin term referring to a cook or culinary professional.


