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 gu. au pal de sin.”
A record of documented arms, meaning and origin, researched for the Pacelli family of Italy.
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Blazon (the actual original written record)“De gu. au pal de sin.”

The Pacelli arms were recorded in Bologne, c. 1775.
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 Italian states, coats of arms were often used by noble families to show their status and history. These symbols were passed down through the generations to all legitimate male descendants. Younger branches of a family usually kept the original design but sometimes added small changes to distinguish their specific line from the main branch.
The Pacelli family name finds its historical roots in the central regions of Italy, with significant documentation placing the family in the city of Bologna by the year 1775. The name itself is thought to derive from the Italian word "pace," which means peace, suggesting that the original bearers may have been known for their calm temperament or their roles as mediators within their local communities. During the late 18th century, families in Bologna were often deeply involved in the city’s vibrant trade, legal, and academic circles. As the family established itself in this intellectual hub, they became part of the social fabric that defined the Papal States. Over time, members of the family moved into various professional paths, eventually gaining prominence in the administrative and religious life of Italy. By studying these early records in Bologna, historians can trace how a local family name evolved from a simple descriptor into a recognized lineage that contributed to the broader history of the region.
Latin word meaning peace or tranquility.
