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 trois croiss. tournés d'arg. C.: une aigle iss. au nat. D.: IN JUSTITIA VIRTUTES OMNES.”
A record of documented arms, meaning and origin, researched for the Simos 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 trois croiss. tournés d'arg. C.: une aigle iss. au nat. D.: IN JUSTITIA VIRTUTES OMNES.”

The Simos arms were recorded in Philadelphie, 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 Simos has deep roots in the Brittany region of France, where records confirm members of the family were established by 1725. During the early eighteenth century, Brittany was a distinct province with a unique cultural identity and a strong connection to maritime trade and agriculture. Families in this area often lived in close-knit rural parishes where life revolved around the local church and seasonal farming cycles. The name likely evolved as a variation of regional naming traditions, reflecting the linguistic blend of the Breton language and the French spoken by the local population. As the family grew, they became part of the social fabric of their community, contributing to the local economy and the historical development of the region throughout the late 1700s.
Derived from the Hebrew verb meaning to hear or to listen.
