East Coast RootsGenealogy and History on the East Coast

| Name | Mariana Du Pont | |
| Birth | 18 Jun 1911 | |
| Gender | Female | |
| Death | 17 Apr 1992 | |
| Burial | Du Pont de Nemours Cemetery, Wilmington, New Castle Co., DE |
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| Person ID | I7810 | EC Roots |
| Last Modified | 27 Oct 2024 | |
| Father | Eleuthere Irenee Du Pont, b. 21 Dec 1876 d. 19 Dec 1963 (Age 86 years) | |
| Mother | Sophie Irene Du Pont, b. 17 Apr 1877 d. 28 Nov 1961 (Age 84 years) | |
| Marriage | 1900 | |
| Family ID | F2656 | Group Sheet | Family Chart |
| Family | Henry Harper Silliman, b. 12 Sep 1907 d. 2 Dec 1994 (Age 87 years) | |||||
| Marriage | 10 Jun 1933 | |||||
| Children |
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| Family ID | F2657 | Group Sheet | Family Chart | ||||
| Last Modified | 27 Oct 2024 | |||||
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