1900 - 1959 (58 år)
 | Bruce Burton Levos 1927-1991 |
| Bruce Burton Levos | |
| F: | 28 Apr 1927 |
| Petersburg, Boone County, Nebraska, USA | |
| D: | 8 Apr 1991 |
| Sturgis, Meade County, South Dakota, USA | |
|
| Clarence Herbert Levos 1900-1959 |
| Clarence Herbert Levos | |
| F: | 13 Dec 1900 |
| Boone County, Nebraska, USA | |
| D: | 23 Jul 1959 |
| Norfolk, Madison County, Nebraska, USA | |
 | Ethel Mae Burton 1906-1948 |
| Ethel Mae Burton | |
| F: | 8 Jun 1906 |
| Sugar Grove, Smyth County, Virginia, USA | |
| D: | 10 Jun 1948 |
| Norfolk, Madison County, Nebraska, USA | |
