The Vikings invaded the location inside the mid-ninth century AD and Started what would come to be the city of Dublin. Eventually they combined With all the natives of the region, turning out to be Norse–Gaels. The Vikings raided throughout Eire, Britain, France and Spain all through this era and https://daltongntze.wikievia.com/9998211/the_fact_about_roof_that_no_one_is_suggesting