Cyrus Hammacher, "was born in 1836. He is married and resides near St. Clair P. O., St. Clair County, Michigan. His family consists of six children, namely: George, Harriet, Charles, Lydia, and two others whose names were not received."
1. [S2] Vol II A Biographical History of Waterloo Township and other townships of the county : being a history of the early settlers and their descendants, mostly all of Pennsylvania Dutch origin..., Ezra Eby, 708 [View page(s) from the 1895-96 edition]