 1720 - 1791  (71 years)
 1720 - 1791  (71 years)| Ivar Elivson Slen  1817-1892 | 
| Ivar Elivson Slen | |
| B: | 18 Nov 1817 | 
| Voss, Norway | |
| D: | 28 Jan 1892 | 
| Garretson, SD | |
| Inga Iversdatter Heggland  1816-1881 | 
| Inga Iversdatter Heggland | |
| B: | 10 Sep 1816 | 
| Aurland, Norway | |
| M: | 1850 | 
| Aurland, Norway | |
| D: | 22 Oct 1881 | 
| Eirik B. Slen  1819- | 
| Eirik B. Slen | |
| B: | 1819 | 
| Norway | |
| D: | Garretson, SD | 
| Viking Slen  1825- | 
| Viking Slen | |
| B: | 1825 | 
| Norway | |
| D: | Decorah, IA | 
| Eiliv Iversen Slen  1790- | 
| Eiliv Iversen Slen | |
| B: | 1790 | 
| Voss, Norway | |
| Sigri Eriksdatter Hylland | |
| B: | 1790 | 
| Aurland, Norway | |
| M: | 1817 | 
| Ivar Eilivson Slen  1760-1832 | 
| Ivar Eilivson Slen | |
| B: | 1760 | 
| Norway | |
| D: | 1832 | 
| Norway | |
| Ingri Larsdatter Hauge  1766-1832 | 
| Ingri Larsdatter Hauge | |
| B: | 1766 | 
| Norway | |
| M: | 1785 | 
| D: | 1832 | 
| Norway | |
| Eiliv Ivarson Jordalen  1720-1791 | 
| Eiliv Ivarson Jordalen | |
| B: | 1720 | 
| Norway | |
| D: | 1791 | 
| Norway | |
| Syneva Persdatter Haga  1716-1783 | 
| Syneva Persdatter Haga | |
| B: | 1716 | 
| Norway | |
| M: | 1742 | 
| D: | 1783 | 
| Norway | |