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| ? – | Married Anna E. (Miller) Hess |
| 1808 – | Isaac Hess born |
| 18 Mar 1840 – | Daughter Anna M. (Hess) Sweppenheiser born |
| 1 Dec 1842 – | Daughter Margaret A. Hess born in Columbia County, Pennsylvania, United States |
| 12 Oct 1844 – | Daughter Mary A. (Hess) Sweppenheiser born |
| 5 Sep 1852 – | Daughter Ella I. (Hess) Fowler born in Espy, Columbia County, Pennsylvania, United States |
| 23 Mar 1856 – | Daughter Ida M. (Hess) Englehart born |
| 12 Feb 1883 – | Isaac Hess died |
| 12 Feb 1883 – | Isaac Hess buried in Creveling Cemetery, Almedia, Columbia County, Pennsylvania, United States |