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 une colombe au nat., tenant en son bec un rameau d'olivier de sin. C.: trois pl. d'aut.”
A record of documented arms, meaning and origin, researched for the Lacoste family of Netherlands.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“D'arg. à une colombe au nat., tenant en son bec un rameau d'olivier de sin. C.: trois pl. d'aut.”

The Lacoste arms were recorded in Amsterdam, c. 1815.
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 Netherlands, coats of arms were often used by noble families and those who held specific public offices. These arms were passed down through the generations to legitimate descendants. Younger branches of a family usually kept the original design without needing to add special marks. This system ensured that the family identity remained clear and consistent over many years.
The surname Lacoste is of French origin and typically translates to mean "at the side of the slope" or "near the riverbank." This name was originally used as a topographical identifier to describe where a family lived in relation to the local landscape. By 1815, records confirm that members of the Lacoste family were established in Amsterdam. During this period, Amsterdam was a major hub for trade and migration following the end of the Napoleonic Wars. Families with this name often moved across European borders to pursue opportunities in commerce and craftsmanship. Their presence in the Netherlands suggests they were part of a mobile population that integrated into the urban life of the city while maintaining their distinct French heritage.
Latin term referring to a rib, side, or slope of land.
