| Name | Jonathan Columbus Duncan | |
| Nickname | J.C. | |
| Born | Oct 1868 | Tennessee, USA |
| Gender | Male | |
| Died | Y | |
| Person ID | I187125 | mykindred |
| Last Modified | May 24, 2016 | |
| Family | Emma Swenson, b. Nov 08, 1873, d. Mar 28, 1967, Los Angeles county, California, USA | |||||||
| Married | circa 1893 | |||||||
| Children |
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| Family ID | F62384 | Group Sheet | Family Chart | ||||||