Saint Fintán, or Munnu is one of the saints of Ireland and Britain who served in Ireland and Scotland, being the founder and abbot of the abbey at Teach-Mhunn, where his bed may be visited and is a pilgrimage site; today Taghmon is in the County Wexford, in the province of Leinster, Ireland. In Scotland, he is venerated as the patron saint of Clan Campbell.