I am looking for records for James Weston AVERILL and John Wilson AVERILL, the twin sons of Weston D. and Mercy AVERILL. Both of these men lived in the city of Barre in Washington County, Vermont in the 1850's and 60's. They both moved to Michigan sometime either prior to or just after the Civil War. Both are Union Army veterans, but I cannot find their enrollment records in Michigan. I want to know when they moved to Michigan and whether they served in Vermont or Michigan regiments in the Civil War. Thank You.