1910 - 1981 (71 år)
 | Curtiss Eugene Styke 1930-2008 |
| Curtiss Eugene Styke | |
| F: | 15 Sep 1930 |
| Sioux Falls, Minnehaha County, South Dakota, USA | |
| D: | 25 Feb 2008 |
| Lincoln County, South Dakota, USA | |
| Hazel Clausen 1910-1981 |
| Hazel Clausen | |
| F: | 6 Feb 1910 |
| South Dakota, USA | |
| D: | Sep 1981 |
| Inwood, Lyon County, Iowa, USA | |
 | Ingolf C Styke 1905-1960 |
| Ingolf C Styke | |
| F: | 29 Jun 1905 |
| Inwood, Lyon County, Iowa, USA | |
| D: | 29 Dec 1960 |
| Inwood, Lyon County, Iowa, USA | |
