| James Jenness , Sr. (1785 - 1854) |
John Spence |
| Sally Allen Calder (1786 - 1837) |
Esther Mooney |
| James Jenness , Jr. | Martha Spence |
| bd. 1815, Erie County, Pennsylvania . edu. . dd. bef 23 Sep 1895 brd. |
bd. 1820, Pennsylvania . edu. . dd. 1854 brd. |
| spouses: 1, 2 |
| Chesley H. Jenness Esther Jenness Milton W. Jenness [Twin] Myron Jenness [Twin] Sarah Jane Jenness |