Brychan Brycheiniog was a 5th-century sovereign of the kingdom of Brycheiniog in Mid Wales. Born in Ireland to Prince Anlach and Marchel, he eventually moved to Wales to rule the territory formerly known as Garthmadrun. He is remembered as a legendary figure with complex ancestry, often linked to both Irish and Greek lineages. As a patriarch of a large holy family, he is recognized as a saint and is commemorated in the Catholic and Orthodox traditions.
Life and family
After inheriting his mother's Welsh lands, Brychan renamed the realm Brycheiniog. He is noted for having a vast number of children from three different marriages, with counts ranging from twelve to sixty-three. Many of his offspring are traditionally viewed as missionaries who traveled to Cornwall and North Devon to spread the faith, leaving behind a significant spiritual legacy in those regions.
Veneration
The saint is honored with a feast day on 6 April. While some historical accounts refer to him as a patriarch rather than a saint, he remains a figure of religious significance. In Cornwall, many locations and churches bear the names of his descendants, reflecting the enduring impact of his family's missionary work across the British Isles.