My family history has it that my Dunns were from Gloucester County, NJ. I have found internet family trees connecting my line to Hugh Dunn of Piscataway County, NJ. On the map, Gloucester is in the SW part of NJ. Piscataway is in the NE. Were these counties different in the 1600's? I'm not sure where to start seaching for my own documentation. The internet trees did not have any of my Dunn line in Gloucester. Thanks. Mary G.