1909 - 1998 (89 år)
 | Gregory Charles Lonning 1961-2022 |
| Gregory Charles Lonning | |
| F: | 15 Mar 1961 |
| Waukon, Allamakee County, Iowa, USA | |
| D: | 8 Mar 2022 |
| Maplewood, Essex County, New Jersey, USA | |
 | Charlie Lonning 1965-1983 |
| Charlie Lonning | |
| F: | 2 Maj 1965 |
| Mason City, Cerro Gordo County, Iowa, USA | |
| D: | 9 Feb 1983 |
| Dorchester, Hanover Township, Allamakee County, Iowa, USA | |
 | Charles Donavon Lonning 1934-2001 |
| Charles Donavon Lonning | |
| F: | 27 Jun 1934 |
| Calander, Webster County, Iowa, USA | |
| D: | 5 Sep 2001 |
| Waukon, Allamakee County, Iowa, USA | |
 | Dennis Leon Lonning 1937-1984 |
| Dennis Leon Lonning | |
| F: | 16 Feb 1937 |
| Thor, Humboldt County, Iowa, USA | |
| D: | 4 Aug 1984 |
| Guttenberg, Clayton County, Iowa, USA | |
| Leone Beatrise Hanson 1909-1998 |
| Leone Beatrise Hanson | |
| F: | 14 Sep 1909 |
| Iowa, USA | |
| D: | 12 Dec 1998 |
| Waukon, Allamakee County, Iowa, USA | |
| Lennie B Lonning 1900-1978 |
| Lennie B Lonning | |
| F: | 27 Jan 1900 |
| Wallingford, Emmet County, Iowa, USA | |
| V: | 3 Apr 1926 |
| Olathe, Johnson County, Kansas, USA | |
| D: | 23 Jan 1978 |
| Waukon, Allamakee County, Iowa, USA | |
