
 1920-2007
 1920-2007
| Lloyd KOTH, Jr. | |
| B: | 7 Nov 1920 | 
| Wisconsin | |
| D: | 16 Dec 2007 | 
| Lincoln, Wisconsin | |
 1922-1975
 1922-1975
| Robert KOTH | |
| B: | 4 Aug 1922 | 
| Wisconsin | |
| D: | Feb 1975 | 
 1935-2008
 1935-2008
| John P. KOTH | |
| B: | 17 Aug 1935 | 
| Wisconsin | |
| D: | 21 Aug 2008 | 
| Lincoln, Wisconsin | |
 Abt 1896-1992
 Abt 1896-1992
| Ruth Eva OLSON | |
| B: | Abt 1896 | 
| Wisconsin | |
| D: | 13 Jan 1992 | 
| Lincoln, Wisconsin | |
 1898-1975
 1898-1975
| Lloyd F. KOTH, Sr. | |
| B: | 16 Feb 1898 | 
| Wisconsin | |
| D: | 23 Jun 1975 | 
| Lincoln, Wisconsin | |
 Abt 1839-Yes, date unknown
 Abt 1839-Yes, date unknown
| Elizabeth | |
| B: | Abt 1839 | 
| Canada | |
| D: | Yes, date unknown |