| Birth | about 1860 |
| Marriage | Per Mattsson — View this family yes |
| Birth of a son #1 | Per Algot February 1, 1892 (Age 32 years) Note: Birth location and date verified from his WWI draft card.
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| Marriage of a child | Per Algot — Ada H Carlson — View this family January 20, 1916 (Age 56 years) |
| Marriage of a child | Per Algot — Anna Gurine “Annie” Olsen — View this family May 7, 1920 (Age 60 years) |
| Death | yes |