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'azur à une main dextre appaumée d'or.”
A record of documented arms, meaning and origin, researched for the Gerdeman family of Belgium.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“D'azur à une main dextre appaumée d'or.”

The Gerdeman 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 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 Gerdeman traces its roots back to the Low Countries, with documented evidence placing family members in the region of Flandre as early as 1663. During the seventeenth century, this area was a bustling crossroads of trade and agriculture, shaped by the complex political shifts between Spanish and French influence. The name itself likely originated as a descriptive occupational or locational identifier, common for families living in the rural or merchant communities of the Flemish landscape. As the family established itself in these territories, they became part of a society defined by strict parish record-keeping and local guilds. These early ancestors lived through a time of significant transition, where the stability of their community allowed the family name to persist and eventually spread across borders into neighboring regions.
Derived from Germanic elements meaning spear and hardy or brave.
