| John Piatt IV ( - 1828) |
|
| Mary Foresman (1793 - 1853) |
| Samuel T. Sedam Sr. | Lydia Ann Piatt |
| b. 3 Mar 1817, Brady Twp, Lycoming, Pennsylvania d. 9 Dec 1888, Brady Twp, Lycoming, Pennsylvania bur. occ. rel. Flags. |
b. 27 Jan 1822, Brady Twp, Lycoming, Pennsylvania d. 27 Oct 1889, Brady Twp, Lycoming, Pennsylvania bur. occ. rel. Flags. |
| Johanna Sedam Samuel Sedam Jr. |