

A mysterious origin
The origin of this cross is unclear and, contrary to popular belief, it does not date from the Merovingian period (the Merovingian period marks the transition from Late Antiquity to the Middle Ages). Found in the 19th century, it was placed in the centre of the Merovingian cemetery.
Its symbolism is equally complex: the Celtic cross, or nimbed cross, is a complex symbol combining religious and artistic influences. It often represents a Latin cross surrounded by a ring, sometimes decorated with plant motifs or interlacing.
Iron Age stelae (-750 / -50) are also monuments carved in granite and decorated with spirals. They are often associated with the Gallic cult.
However, the collective memory has long associated this cross with the Celtic past of the region, which may have influenced its perception. They may have been brought to Armorica by Irish monks fleeing their island invaded by the Saxons, but nothing is certain. In fact, there is no definitive archaeological or historical evidence to confirm its age or origin with any certainty.
During the High and Middle Ages, the Evangelists tried to eradicate all pagan worship, and many of the artefacts were destroyed, buried or used to build Christian buildings.
There are two types of stelae: low, oval-shaped stelae and high, squarer stelae.
What we can learn from them
It is a powerful symbol. Despite the uncertainties, this cross remains charged with mystery and spirituality. It bears witness to the interest shown in the past and in local culture, as well as to the changing interpretations over time.