Ancestry.com. The First Michigan Infantry [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2004.Original data: Owen, C. W.. The First Michigan Infantry : three months and three years : brief history of the regiment from its organization in May, 1861, until its muster out in July, 1865, together with personal experiences of writer.. Quincy, Mich?: Quincy Herald Print., 1989.