Brittany
Religion

Bretons are mainly Catholic and the Christianisation occurred during the Roman Gaul and Frank era. During the Briton emigration to Brittany, several Christian missionaries, mostly Welsh, came in the region and founded dioceses. They are known as the "Seven founder saints":

Other notable early missionaries are Gildas and the Irish saint Columbanus. Bretons recognize more than 300 local " saints ", though only a few are officially accepted by the Catholic Church. Since the 19th century at least, Brittany has been known as one of the most devoutly Catholic regions in France, together with the neighbouring Pays de la Loire region. The proportion of students attending Catholic private schools is the highest in France. The patron saint of Brittany is Saint Anne, the Virgin's mother, but Ivo of Kermartin, a 13th-century priest, called Saint-Yves in French and Sant-Erwan in Breton, can also be considered as a patron saint. His feast, 19 May, is Brittany's national day.

Many distinctive traditions and customs have also been preserved in Brittany. Among them, the " Pardons " are one of the most traditional demonstrations of popular Catholicism. These penitential ceremonies occur in some villages in Lower Brittany on the feast day of the parish's saint. The penitents form a procession and they walk together to a shrine, a church or any sacred place. Some Pardons are reputed for their length, and they all finish by large meals and popular feasts.

There is a very old pilgrimage called the Tro Breizh (tour of Brittany), where the pilgrims walk around Brittany from the grave of one of the seven founder saints to another. Historically, the pilgrimage was made in one trip (a total distance of around 600 km) for all seven saints. Nowadays, however, pilgrims complete the circuit over the course of several years. In 2002, the Tro Breizh included a special pilgrimage to Wales, symbolically making the reverse journey of the Welshmen Sant Paol, Sant Brieg, and Sant Samzun.

The most powerful folk figure is the Ankou or the "Reaper of Death". Sometimes a skeleton wrapped in a shroud with the Breton flat hat, sometimes described as a real human being (the last dead of the year, devoted to bring the dead to Death), he makes his journeys by night carrying an upturned scythe which he throws before him to reap his harvest. Sometimes he is on foot but mostly he travels with a cart, the Karrig an Ankou, drawn by two oxen and a lean horse. Two servants dressed in the same shroud and hat as the Ankou pile the dead into the cart, and to hear it creaking at night means you have little time left to live.

As official religious statistics are forbidden in France, there are no official figures about religious practices in Brittany. However, successive polls show that the region has grown more nonreligious over time. Catholicism started to decline after the Second World War, during the urbanisation of Brittany. A poll conducted in 2006 showed that Morbihan was the only département to have a strong Catholic population, around 70% of its inhabitants belonging to that religion. Loire-Atlantique and Côtes-d'Armor were among the least Catholic French départements, with only 50% of the population practicing Catholics, while Ille-et-Vilaine and Finistère were at around 65%. Other religions are almost non-existent, apart from Islam which is practiced by between 1 and 3% of the inhabitants in Ille-et-Vilaine and Loire-Atlantique.
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