1878 - 1957 (79 år)
| Lloyd McGwin 1919-1919 |
| Lloyd McGwin | |
| F: | 15 jan. 1919 |
| Miami, Colfax County, New Mexico, USA | |
| D: | 7 dec. 1919 |
| Miami, Colfax County, New Mexico, USA | |
| Harold M. McGwin 1921-2006 |
| Harold M. McGwin | |
| F: | 28 dec. 1921 |
| D: | 6 jan. 2006 |
| Englewood, Montgomery County, Ohio, USA | |
 | Leona Ethel McGwin 1924-2007 |
| Leona Ethel McGwin | |
| F: | 1 mar. 1924 |
| Miami, Colfax County, New Mexico, USA | |
| D: | 2 okt. 2007 |
| Elkhart, Elkhart County, Indiana, USA | |
| Pearl Imogene McGwin 1928-2015 |
| Pearl Imogene McGwin | |
| F: | 16 jan. 1928 |
| Homeworth, Columbiana County, Ohio, USA | |
| D: | 16 jul. 2015 |
| South Bend, St. Joseph County, Indiana, USA | |
| Wallace M. Aldrich 1918-2009 |
| Wallace M. Aldrich | |
| F: | 15 jan. 1918 |
| Cando, Towner County, North Dakota, USA | |
| G: | 12 jun. 1949 |
| North Liberty, St. Joseph County, Indiana, USA | |
| D: | 28 dec. 2009 |
| North Liberty, St. Joseph County, Indiana, USA | |
| Thomas Marsten McGwin 1878-1957 |
| Thomas Marsten McGwin | |
| F: | 2 nov. 1878 |
| Riceville, Mitchell County, Iowa, USA | |
| D: | 13 nov. 1957 |
| North Liberty, St. Joseph County, Indiana, USA | |
| Maria Jensen 1888-1979 |
| Maria Jensen | |
| F: | 25 aug. 1888 |
| Ferslev Sogn, Fleskum Herred, Ålborg Amt, Danmark | |
| G: | 6 dec. 1916 |
| Miami, Colfax County, New Mexico, USA | |
| D: | 28 nov. 1979 |
| Mishawaka, St. Joseph County, Indiana, USA | |
