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 sin. à deux fasces brét. et c.-brét. d'arg.”
A record of documented arms, meaning and origin, researched for the Kierans family of Netherlands.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“De sin. à deux fasces brét. et c.-brét. d'arg.”

The Kierans arms were recorded in Netherlands, c. 1815.
Arms such as these were typically recorded in Friesland.
Friesland was low, wet country on the northern coast of the Netherlands, farmed by families who had held the same land for centuries. Free landholders were unusually common there, and a free landholder could carry arms.
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 family name Kierans carries a history rooted in the northern regions of Europe, with documented evidence placing members of the family in the province of Friesland by 1815. During this period, Friesland was undergoing significant administrative changes following the end of the Napoleonic Wars and the formation of the United Kingdom of the Netherlands. Families living in this region often navigated a landscape defined by maritime trade, agriculture, and a distinct cultural identity that remained separate from the rest of the country. The presence of the Kierans name in these records suggests that early ancestors were part of a community that valued local record-keeping and civil registration. As the nineteenth century progressed, these individuals likely participated in the shifting social structures of the Dutch provinces, contributing to the local economy and the development of their community.
Derived from the Gaelic word for dark or black.
