
| Name | Frederick Johann Christov Grahn | |
| Birth | 20 May 1879 | Ostfriesland, Niedersachsen, Germany |
| Gender | Male | |
| Burial | 1965 | Tucson, Pima, Arizona, United States |
| Death | 25 May 1965 | Tucson, Pima, Arizona, United States |
| Person ID | I91075 | My Genealogy |
| Last Modified | 19 Mar 2025 | |
| Family | Mary Frances Doughty, b. 25 Feb 1884, New York City, New York, United States | |||
| Marriage | 22 Jul 1902 | Manhattan, New York City, New York, United States |
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| Family ID | F39138 | Group Sheet | Family Chart | ||
| Last Modified | 27 Mar 2026 | |||