St. Duthus is a Scottish saint, believed to have lived during the 6th century. He is often associated with the area around Tain in Ross-shire, where he is thought to have founded a monastery. St. Duthus is recognized for his piety and dedication to spreading Christianity in the region. His feast day is celebrated on January 7, and he is considered the patron saint of Tain. The Church of St. Duthus in Tain is named in his honor, and his legacy continues to be an important part of the local culture and history.