1900 - 1973 (73 år)
 | Elsie Marie Sinn 1922-2013 |
| Elsie Marie Sinn | |
| F: | 17 Nov 1922 |
| Boone, Boone County, Iowa, USA | |
| D: | 21 Jan 2013 |
| Story City, Story County, Iowa, USA | |
 | Jasper Sylvester Madsen 1917-1998 |
| Jasper Sylvester Madsen | |
| F: | 18 Mar 1917 |
| Stanhope, Hamilton County, Iowa, USA | |
| D: | 24 Okt 1998 |
| Story City, Story County, Iowa, USA | |
| Evelyn Lenora Johnston 1900-1973 |
| Evelyn Lenora Johnston | |
| F: | 9 Mar 1900 |
| Harrison Township, Boone County, Iowa, USA | |
| D: | 19 Okt 1973 |
| Boone County, Iowa, USA | |
 | Charles Edward Sinn 1895-1959 |
| Charles Edward Sinn | |
| F: | 8 Aug 1895 |
| Linden, Dallas County, Iowa, USA | |
| V: | 23 Maj 1918 |
| Boone, Boone County, Iowa, USA | |
| D: | 9 Aug 1959 |
| Boone County, Iowa, USA | |
