| Jake Ulferts (1859 - 1947) |
|
| Jennie (Janna) Janssen Maas (1858 - 1939) |
| Reinder Jacobs Ulferts | Ethel A |
| b. 1899 d. 1970, Ogle Co IL bur. Ebenezer Reformed Church edu. rel. occ. |
b. 1903 d. 1981, Ogle Co IL bur. Ebenezer Reformed Church edu. rel. occ. |
| Norma Jean Ulferts |