| John C. Younkin (~1791 - 1870) |
|
| Kathleen 'Jane' Connelly (1791 - ) |
| David P. Cremer | Elizabeth Younkin |
| b. 1816, PA. d. bur. occ. edu. rel. |
b. 1819 d. abt 1845, Wapello, Iowa bur. occ. edu. rel. |
| Spouses: 1, 2, 3 |
| Adela Cremer Theodore Cremer Rebecca J. Cremer Samuel Eglinton Cremer |