Nathan R. Blackwell was born circa 1843 in Oscoda County, Michigan. He died on 1 Feb 1921 in Pennsylvania.
Nathan married Irene L. Fitzgerald on 5 Mar 1867 in Michigan. Irene L. Fitzgerald (Parents) was born circa 1844 in Michigan. She died circa 1888 in Pennsylvania.
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Hiram Blackwell was born in 1869 in Michigan. He died on 18 Jun 1949 in Washtenaw County, Michigan.
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Paul J. Blackwell was born on 1 Jan 1872 in Michigan. He died in 1908 in Ohio.
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Julia Rachel Blackwell was born on 7 Jan 1875 in Bay County, Michigan. She died on 20 Apr 1965 in Washtenaw County, Michigan.
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Hugh M. Blackwell was born on 30 Jul 1878 in Michigan. He died in 1929 in Michigan.
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Margaret A. Blackwell was born on 1 Oct 1881 in Potter County, Pennsylvania. She died on 3 Aug 1939 in Washtenaw County, Michigan.
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Joseph Blackwell was born in 1881 in Pennsylvania. He died on 28 Jun 1936 in Washtenaw County, Michigan.
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John S. Blackwell was born on 1 Apr 1885 in Pennsylvania. He died on 20 Oct 1968 in Washtenaw County, Michigan.
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Helen Blackwell was born on 20 Aug 1887 in Pennsylvania.