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'arg. à la croix ancrée de gu.”
A record of documented arms, meaning and origin, researched for the Delmastro family of France.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“D'arg. à la croix ancrée de gu.”

The Delmastro arms were recorded in Limousin, c. 1663.
Limousin was upland farming country in central France, poor in money but full of old families. Estates were small and held for a very long time, and long tenure counted for more than wealth when arms were recorded.
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 surname Delmastro traces its roots to the Limousin region of France, where records confirm the family was established by at least 1663. The name itself is derived from the Italian word "mastro," which means master or skilled craftsman. This suggests that the earliest ancestors were likely respected artisans or tradespeople who held a position of authority within their local guilds. During the seventeenth century, the Limousin area was known for its vibrant agricultural economy and its tradition of skilled labor. Families like the Delmastros often settled in rural parishes where they contributed to the local community through their specialized skills. Over time, the name became a permanent fixture in the region, reflecting a history of hard work and professional expertise passed down through generations.
Latin term meaning master, teacher, or someone in a position of authority.
