I too am a student of migrations. I have a large family (BRAFORD) that settled in Sempronius area from New Ashford, Berkshire Co MA.. Of the ten children in this family, one large section of descendants settled in Michigan (Kent Co), with some moving on to WI and Montana. Another line went to Erie Co PA, then joined the Mormon migration. Connected lines show up in Steuben Co Ind. and Richland Co Ohio. and I believe on line even found it's way to Missouri. One line had a member hired by an irrigation company, to "settle" on their newly titled land in Wisconsin, and so he had the dubious honor of being mentioned in the history books of having built the first shanty, first log home and first frame home in what was to become Kenosha WI. The trail to Kenosha stops first in LaSalle Co Ill, and this branch first moves to Kenosha, to stop with their cousins, and then they go on to Adams and Fond du Lac counties. I think we need a history major, to map out the major events that shaped these migrations. whew! Tracy Reinhardt