Map of France showing where the Caiulo arms are recorded
The Caiulo arms were recorded in Poitou, c. 1663.
Poitou was western French farming country, divided among a large number of small landed families. Its gentry were numerous and modest, and even a small estate was enough to justify a shield.
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.
The body that granted and recorded arms in France in this period.
Louis XIV of France
Sovereign of the period
Louis XIV of France
1643–1715
Reigning in France when the Caiulo arms are first recorded.
How Arms Worked in France
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.
Granting authority
The Juge d'armes de France acted as the official authority that regulated and verified coats of arms across the country.
How they got arms
Families typically inherited their arms from ancestors, though they could also receive them through royal grants or by proving their noble status.
Where arms were recorded
Coats of arms were officially recorded in the Armorial Général de France, which began its main collection in the year 1696.
The family's standing
Recorded among the armigerous families of Poitou.
Origin & History of the Caiulo Family in France
The history of the Caiulo family name is deeply rooted in the cultural landscape of western France. Records confirm that members of the family were established in the province of Poitou by 1663. During this period, Poitou was a region defined by its agricultural traditions and its role in the religious and social shifts of the seventeenth century. Families in this area often lived in close-knit rural communities where surnames were frequently tied to specific local landmarks or ancestral occupations. As the family grew, their presence in the region likely connected them to the broader economic life of the French countryside. This early history reflects the resilience of families who navigated the changing political climate of the era while maintaining their local identity within the Poitou territory.
Related Branches & Arms
Root word
Caius
A Roman praenomen derived from the Latin word for to rejoice.
This name
CaiuloA diminutive or patronymic form indicating a descendant of someone named Caius.
also spelled
Kaillo
Kayo
Documented Sources
J. B. Rietstap, Armorial Général, Gouda: G. B. van Goor Zonen, 1884–87
Archives Départementales de la Vienne, Registres paroissiaux et d'état civil, 1663
Beauchet-Filleau, Henri, Dictionnaire historique et généalogique des familles du Poitou, 1891
Digital archive packCoat of arms PNG, gold border print PDF, vector SVG and the certificate of authenticity. Sent to your email in minutes.
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