Illtud [St Illtud, Illtyd]
- David E. Thornton
Illtud [St Illtud, Illtyd] (fl. 5th–6th cent.), abbot of Llantwit Major, the monastery in the south of Glamorgan of which he was also patron, was famous during the middle ages (and perhaps in his own lifetime) for his erudition and wisdom. His school at ...