| Birth | Birth location and date verified from his WWI draft card. |
| Census | http://search.ancestry.com/cgi-bin/sse.dll?db=1930usfedcen&indiv=try&h=78513913 |
| Census | http://search.ancestry.com/cgi-bin/sse.dll?db=1940usfedcen&indiv=try&h=97310504 |
| Name | Algot changed his name upon arrival in the US. |
| Note | She may have died during child birth. |