In the 1790 US census the only Arringtons found were in North and South Carolina and in Maryland. Ancestry's Immigration records show some landing in Boston in the 1700s. The Immigration section for Ancestry is free until March 30. I am not sure where the Arringtons landed when they came over from Ireland, > but here is the little information I have > -- Pat Connors, Sacramento CA http://www.connorsgenealogy.com