1908 - 1971 (62 år)
| Steven Osborn | |
| F: | 1939 |
| Napoleon, Logan County, North Dakota, USA | |
| D: | Illinois, USA |
| Albert Hellmuth Osborn | |
| F: | 4 Okt 1908 |
| Napoleon, Logan County, North Dakota, USA | |
| D: | 27 Feb 1971 |
| New Port Richey, Pasco County, Florida, USA | |
| Nora Ovida Langager | |
| F: | 23 Jul 1908 |
| Veblen, Marshall County, South Dakota, USA | |
| D: | 26 Dec 2003 |
| Madisonville, Hopkins County, Kentucky, USA | |
