
There is a lot of confusing and conflicting evidence about the life of St. Mel, including the possibility that he and Melchu were the same person. Mel has a strong cultus at Longford, where he was the first abbot-bishop of a richly endowed monastery that flourished for centuries. The cathedral of Longford is dedicated to Mel, as is a college. A crozier believed to have belonged to Saint Mel was found in the 19th century at Ardagh near the old cathedral of St. Mel. The crozier is now kept at Saint Mel's College in a darkened bronze reliquary that was once decorated with gilt and colored stones.
Mel and his brothers Melchu, Munis and Rioch accompanied their uncle Patrick to Ireland and helped him with his missionary work there. Mel and his brother Melchu were both reportedly consecrated bishop by Patrick himself. After St. Patrick built the church at Ardagh, he appointed Mel as Bishop of Ardagh, but according to the Life of St. Brigid, Mel is said to have had no fixed See for most of his life in ministry, which fits with other accounts of his being a traveling missionary and evangelist. Acting upon the apostolic precept, Mel supported himself by working with his hands, and what he gained beyond bare necessities, he gave to the poor
Saint Mel or Moel died in 488. He is said to have been a Briton who came to Ireland with Saint Patrick, his uncle, with whom he worked until he was ordained in Ardagh. He helped evangelize Ireland while supporting himself through manual labor. He is one of the earliest Irish saints and gave the religious veil to Saint Brigid. He is the patron saint of the Roman Catholic diocese of Ardagh and Clonmacnoi.
Mel lived with his aunt, Lupait, on her farm during a portion of his ministry, and rumor spread that their relationship was of a scandalous nature. St. Patrick went to investigate. Mel and Lupait both produced miracles to testify to their innocence: Mel plowed up a live fish in the middle of his field, and Lupait carried hot coals without being burned.
St. Mel's feast day, February 6, has begun to be observed as a holiday for single people. "St. Mel's Day" is a chance for singles to celebrate the good things about being single. Traditions include sending yourself a St. Mel's Day card and hosting parties for singles.