1908 - 1997 (88 år)
 | Donald Keith Rowland 1929-2017 |
| Donald Keith Rowland | |
| F: | 31 Jul 1929 |
| Alvord, Lyon County, Iowa, USA | |
| D: | 2 Maj 2017 |
| Sioux Falls, Lincoln County, South Dakota, USA | |
| Okänd |
| Okänd |
 | Geraldine Ann Rowland 1935-2014 |
| Geraldine Ann Rowland | |
| F: | 5 Aug 1935 |
| Sioux City, Woodbury County, Iowa, USA | |
| D: | 26 Jul 2014 |
| Salt Lake City, Salt Lake County, Utah, USA | |
 | Patricia Lucille Rowland 1931-2015 |
| Patricia Lucille Rowland | |
| F: | 26 Jul 1931 |
| Sioux City, Woodbury County, Iowa, USA | |
| D: | 8 Apr 2015 |
 | Kenneth Richard Everett 1924-2007 |
| Kenneth Richard Everett | |
| F: | 4 Maj 1924 |
| Hoquiam, Grays Harbor County, Washington, USA | |
| D: | 1 Aug 2007 |
| Minneapolis, Hennepin County, Minnesota, USA | |
| Nell Anna Louisa Hein 1908-1997 |
| Nell Anna Louisa Hein | |
| F: | 25 Nov 1908 |
| Alvord, Lyon County, Iowa, USA | |
| D: | 31 Jan 1997 |
| Sioux Falls, Lincoln County, South Dakota, USA | |
 | George Gerald Rowland 1908-1987 |
| George Gerald Rowland | |
| F: | 17 Jun 1908 |
| Platte, Charles Mix County, South Dakota, USA | |
| D: | 7 Aug 1987 |
| Portsmouth, Virginia, USA | |
 | Glen Magnus Westby 1907-1977 |
| Glen Magnus Westby | |
| F: | 8 Jul 1907 |
| Madison, Lake County, South Dakota, USA | |
| D: | 2 Mar 1977 |
| Sioux Falls, Lincoln County, South Dakota, USA | |
