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)“Ec. d'azur et d'or.”
A record of documented arms, meaning and origin, researched for the Fossa family lines. Documented in 2 countries.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“Ec. d'azur et d'or.”
The Fossa arms were recorded in Genève, c. 1745.
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 Switzerland, coats of arms were not restricted to the nobility and were often adopted by common citizens and families. These symbols were passed down through generations to show family identity. When branches of a family grew, they often changed small details of the design to distinguish their own line from the original group.
The family name Fossa has deep roots in the Swiss region, with documented evidence confirming their presence in Geneva as early as 1745. The name itself is derived from the Latin word for a ditch, trench, or canal, which suggests that the earliest ancestors likely lived near a prominent waterway or a defensive fortification. During the mid-eighteenth century, Geneva was a growing center of commerce and intellectual life, and families like the Fossa were often integrated into the local urban fabric as skilled tradespeople or merchants. Because Geneva served as a crossroads for travelers and refugees moving through Europe, the family name likely traveled along trade routes before establishing a firm foothold in the city. By settling in this region, the Fossa family became part of the unique social structure of the Republic of Geneva, where they contributed to the local community for generations.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“Ec.: aux 1 et 4 d'azur au lion d'or; aux 2 et 3 d'arg. à une rose de gu. Cq. cour. C.: le lion, iss., tenant dans ses pattes la rose; entre un vol coupé, à dextre d'arg. sur gu., à sen. d'or sur azur. L.: à dextre d'or et d'azur, à sen. d'arg. et de gu.”
The Fossa arms were recorded in Germany, c. 1765.
Arms such as these were typically recorded in Bavaria.
Bavaria was a country of old landed families and walled market towns. Estates passed down the same line for centuries, and both the landowners and the leading townsmen kept arms, which is why so many Bavarian names sit in the registers.
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 Holy Roman Empire, coats of arms were often granted to individuals by the Emperor or his representatives. These arms were then passed down through the generations to all legitimate descendants of the original holder. Younger branches of a family usually kept the same shield design without needing to change it, as the arms belonged to the entire lineage.
The family name Fossa has deep roots in the southern German region of Bavaria, where records confirm members of the family were established by 1765. The name itself is derived from the Latin word for a ditch, trench, or canal, which suggests that the earliest ancestors were likely people who lived near a significant waterway or worked in land drainage and irrigation. During the eighteenth century, Bavaria was a landscape defined by its agricultural traditions and complex river systems, making the name a practical description of where a family lived or how they contributed to their local community. As these early family members settled into the Bavarian countryside, they became part of the social fabric of the region, living as farmers, laborers, or tradespeople who helped manage the fertile land. By tracing the name back to this period, we see a family deeply connected to the geography of southern Germany and the essential work of maintaining the local environment.
Latin term for a ditch, trench, or pit.

