Tysilio [St Tysilio, Suliau]
- David E. Thornton
Tysilio [St Tysilio, Suliau] (fl.c. 600), holy man, was patron of the monastic church at Meifod in Montgomeryshire. His feast day is celebrated on 8 November. Although he is the chief saint of Powys in north-east Wales, very little relating to him survives from ...