1877 - 1946 (69 år)
| Elmer Harvey Tysver | |
| F: | 13 Feb 1909 |
| D: | 7 Jan 2003 |
| Sisseton, Roberts County, South Dakota, USA | |
| Myrtle Irene Tysver | |
| F: | 26 Feb 1911 |
| Owl Lake, Iowa, USA | |
| D: | 14 Jul 1955 |
| John "Jack" Haanan | |
| D: | 12 Jan 1991 |
|
| Lars Martin Tysver | |
| F: | 26 Jun 1877 |
| Badger, Webster County, Iowa, USA | |
| D: | 29 Nov 1946 |
| Roberts County, South Dakota, USA | |
| Clara Serena Harvey | |
| F: | 13 Sep 1878 |
| Lake City, Humboldt County, Iowa, USA | |
| D: | 14 Maj 1965 |
| Sisseton, Roberts County, South Dakota, USA | |
