Compact tree of Adelbert James L. Olsen
| Sigvald Torgrimsen – | Gunvald Christensen 1797–1868 | ||||||||||||
| Hans Olsen 1864–1945 | Sigvald Johan Olson 1819–1899 | Peter Lawrence Olson 1863–1919 | Gunvor Gunvaldsdatter 1829–1899 | ||||||||||
| Johanne Marie Larsdatter – | Anne Nilsdatter 1799–1880 | ||||||||||||
| Obie E Olsen 1890–1932 |
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Grace Bernice Olson 1896–1977 | |||||||||||
| Pauline C “Lena” Peterson 1861–1920 | Gullik Bekjorden 1836–1883 | Caroline Gulliksdatter “Carrie” Beckjorden 1869–1908 | Berthe Johanne Marie Clemetsdatter 1835–1915 | ||||||||||