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 une comète à huit rais d'or, posée en pal. D.: SERENAT.”
A record of documented arms, meaning and origin, researched for the Rossouw family of France.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“De gu. à une comète à huit rais d'or, posée en pal. D.: SERENAT.”

The Rossouw arms were recorded in France, c. 1725.
Arms such as these were typically recorded in Bretagne.
More families held coats of arms in Bretagne than anywhere else in France. The land was divided into many small estates rather than a few large ones, so far more households counted as gentry, and each needed a shield of its own to be told apart.
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 Rossouw traces its roots back to the Brittany region of France, where early members were documented in 1725. The name is widely considered to be a variation of the French surname Rousseau, which originally functioned as a nickname. In the medieval period, this term was used to describe someone with red hair or a ruddy complexion. As the family lived in the coastal areas of Brittany, they were part of a distinct cultural landscape known for its strong traditions and maritime history. Over time, the spelling evolved into its current form as members of the family moved across borders and settled in new regions. This transition reflects the common way names changed as they were recorded by different clerks and officials in various languages.
Derived from the Old French word for red or reddish.
