Hemming of Turku was a Swedish Roman Catholic bishop who led the diocese of Turku from 1338 until 1366. Born in Uppsala, he pursued advanced studies in theology and law at the University of Paris, where he was a contemporary of the future Pope Clement VI. After serving as a canon, he was appointed to his episcopal see and moved to Finland. He is remembered for his significant contributions to clerical education, diocesan administration, and his close friendship with Saint Bridget of Sweden.
Life and work

During his tenure, Hemming focused on improving the spiritual and educational standards of his diocese. He established a hospital and a school, and donated numerous books to the cathedral. He also worked to repair the Turku Cathedral following fire damage, utilizing papal permissions to secure necessary funds. His efforts included reforming priestly discipline and authoring a work titled Statua, which outlined the responsibilities of the clergy.
Veneration

Hemming was beatified by Pope Leo X in 1514, though planned canonization in 1530 was interrupted by the Reformation. He is considered the patron of Turku and is invoked for protection against illness and danger. His remains rest in Turku Cathedral, where pilgrimages have been documented since the 15th century. Modern efforts to complete his canonization continue through petitions to the papacy.
