1872 - 1935 (63 år)
 | Donald Lorain Cornelius 1929-1996 |
| Donald Lorain Cornelius | |
| F: | 4 Maj 1929 |
| Canton, Lincoln County, South Dakota, USA | |
| D: | 30 Mar 1996 |
| Canton, Lincoln County, South Dakota, USA | |
 | Lorna Mae Abbas 1928-2016 |
| Lorna Mae Abbas | |
| F: | 7 Nov 1928 |
| Worthing, Lincoln County, South Dakota, USA | |
| V: | 3 Nov 1953 |
| Lincoln County, South Dakota, USA | |
| D: | 25 Dec 2016 |
| Alcester, Union County, South Dakota, USA | |
| Jr John Conrad Cornelius 1872-1935 |
| Jr John Conrad Cornelius | |
| F: | 28 Aug 1872 |
| Jackson County, Iowa, USA | |
| D: | 30 Okt 1935 |
| Jackson County, Iowa, USA | |
 | Emma Bertina Johnson 1897-1981 |
| Emma Bertina Johnson | |
| F: | 23 Jul 1897 |
| Lincoln County, South Dakota, USA | |
| D: | 18 Nov 1981 |
| Lincoln County, South Dakota, USA | |
