Complex sentence: The small medieval town was enlarged in 1144 by Saint Malachy, with the rebuilding of Saint Patricks older foundation, there is strong evidence of continual human habitation in the area from 6th century.
Split into simpler sentences: The small medieval town was enlarged in 1144 by Saint Malachy, with the rebuilding of Saint Patrick's older foundation. There is strong evidence of continual human habitation in the area from 6th century.