(Notes: You may have to scroll down or right to see chart.)
| Gustave Heckendorf | |
| B: | 26 May 1860 |
| Jackson, Washington Co, Wisconsin | |
| D: | 11 Feb 1921 |
| Jackson, Washington Co, Wisconsin | |
| Anna Theresa Pauline Zarling | |
| B: | 24 Jul 1865 |
| Jackson, Washington Co, Wisconsin | |
| D: | 23 Sep 1941 |
| Gillett, Oconto Co, Wisconsin | |