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| 1869 – | Frank A. Hagenbuch born in Michigan, United States |
| 25 Dec 1889 – | Married Susan "Susie" E. (Everhard) Hagenbuch |
| 28 Feb 1891 – | Daughter Maude L. (Hagenbuch) Harback born in Three Rivers, St. Joseph County, Michigan, United States |
| 5 Oct 1892 – | Son Carl A. Hagenbuch born |
| 1894 – | Son Paul E. Hagenbuch born |
| 23 Dec 1896 – | Daughter Helen M. Hagenbuch born in Michigan, United States |
| 27 Sep 1899 – | Son Leslie Hagenbuch born in Michigan, United States |
| 1902 – | Son Harry B. Hagenbuch born |
| 1 Oct 1905 – | Son Floyd B. Hagenbuch, Sr. born in Michigan, United States |
| 3 Mar 1911 – | Daughter Susan E. (Hagenbuch) Johnson born in Michigan, United States |
| 3 Aug 1916 – | Married Mary E. (Poe) Hagenbuch |
| 19 Dec 1925 – | Frank A. Hagenbuch died |
| 19 Dec 1925 – | Frank A. Hagenbuch buried in Riverside Cemetery, Three Rivers, St. Joseph County, Michigan, United States |