1875 - 1920 (44 år)
 | Katharine Julia Marie Estrem 1900-1900 |
| Katharine Julia Marie Estrem | |
| F: | 25 Nov 1900 |
| Clinton County, Iowa, USA | |
| D: | 28 Nov 1900 |
| Clinton County, Iowa, USA | |
 | Herbert William Estrem 1902-1973 |
| Herbert William Estrem | |
| F: | 18 Feb 1902 |
| Clinton County, Iowa, USA | |
| D: | 14 Dec 1973 |
| Hennepin County, Minnesota, USA | |
 | Hazel* Antoinette Yost 1901-1984 |
| Hazel* Antoinette Yost | |
| F: | 3 Nov 1901 |
| Minnesota, USA | |
| V: | 18 Aug 1928 |
| Minneapolis, Hennepin County, Minnesota, USA | |
| D: | 3 Dec 1984 |
| Orange County, California, USA | |
| Caroline Louise Nerge 1875-1920 |
| Caroline Louise Nerge | |
| F: | 14 Dec 1875 |
| Waverly, Bremer County, Iowa, USA | |
| D: | 24 Feb 1920 |
| Red Wing, Goodhue County, Minnesota, USA | |
| Andrew Estrem 1864-1944 |
| Andrew Estrem | |
| F: | 6 Mar 1864 |
| Iowa, USA | |
| V: | 27 Dec 1899 |
| Waverly, Bremer County, Iowa, USA | |
| D: | 16 Aug 1944 |
| Waverly, Bremer County, Iowa, USA | |
