| Joseph Mackenzie (1776 - 1869) |
John Dewey (ca1785 - ) |
| Mercy Thomas (1790 - 1856) |
| Justin F. Mackenzie | Mary Dewey |
| b. 5 May 1816, Woodstock Twp, Windsor Co, Vermont d. 25 Jul 1889, Vermont br. occ. Prop. Of Woolen Mill; farmer edu. rel. |
b. ca 1816, Vermont d. br. occ. edu. rel. |
| Frank S. Mackenzie Charles Mackenzie |