OA
Otto Anderson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · St Louis, Minnesota
Our Model Tree links this Otto Anderson across the 1900, 1910 and 1920 US Censuses in St Louis, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 9-person household.
Age 49
b. ~1871
Male
Head
Born: Sweden
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | St Louis, Minnesota |
| Surname | Anderson |
| Given Name | Otto |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1889 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Mill wright |
| Industry | At Saw Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Sweden |
| Year of Naturalization | 1896 |
| Birthplace (normalized) | sweden |
| Occupation | Mill Wright |
| Township / Ward | Duluth City |
| Est. Birth Year | ~1871 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Otto | Age | Birth yr |
|---|---|---|---|---|
| Violet Anderson | Daughter | — | 9 | ~1911 |
| Ornelle Anderson | Daughter | — | 17 | ~1903 |
| Lilly Anderson | Spouse | — | 40 | ~1880 |
| James Anderson | Son | — | 22 | ~1898 |
| Johanna Anderson | Daughter | — | 19 | ~1901 |
| Otto Anderson | Head | — | 49 | ~1871 |
| Ruby Anderson | Daughter | — | 7 | ~1913 |
| Ralph Anderson | Son | — | 13 | ~1907 |
| Arnold Anderson | Son | — | 21 | ~1899 |
Census Appearances
1900
St Louis, …
Head, age 30
St Louis, Minnesota · implied b. ~1870 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Otto |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Sweden |
| Birth Month | July |
| Birth Year | 1870 |
| Year of Immigration | 1891 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Collector |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1910
St Louis, …
Head, age 39
St Louis, Minnesota · implied b. ~1871 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Otto |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 15 |
| Year of Immigration | 1890 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Carpenter |
| Industry | Iron Mine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
St Louis, …
Head, age 49
St Louis, Minnesota · implied b. ~1871 — 9 household members
| Surname | Anderson |
| Given Name | Otto |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1889 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Mill wright |
| Industry | At Saw Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Sweden |
| Year of Naturalization | 1896 |
| Birthplace (normalized) | sweden |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Otto Anderson across 3 US Census years (1900, 1910 and 1920) in St Louis, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Otto Anderson
Head · 1920 · age 49 · b. ~1871 · Minnesota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — St Louis, Minnesota
Open full size
1920 US Federal Census — St Louis, Minnesota
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu859unit:0132)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Adolf Christopherson | 61 | Head | Laborer | Sweden |
| 2 | Mary Christopherson | 57 | Wife | — | Sweden |
| 3 | Oscar Berglund | 39 | Head | Laborer | Sweden |
| 4 | Mary Berglund | 40 | Wife | — | Finland |
| 5 | Johnson Berglund | 16 | Step daughter | House Keeper | Minnesota |
| 6 | William Berglund | 4 | Son | — | Minnesota |
| 7 | Geo Berglund | 3 | Son | — | Minnesota |
| 8 | Albin Nelson | 26 | Roomer | Laborer | Minnesota |
| 9 | Agnes Lindstrand | 33 | Head | Cook | Minnesota |
| 10 | Margaret Lindstrand | 10 | Daughter | — | Minnesota |
| 11 | Willard Lindstrand | 8 | Son | — | Minnesota |
| 12 | Julius Larson | 45 | Roomer | Car Repairer | Sweden |
| 13 | Hanna Helland | 54 | Roomer | Motor Maid | Norway |
| 14 | Otto Anderson THIS PERSON | 49 | Head | Mill Wright | Sweden |
| 15 | Lilly Anderson | 40 | Wife | — | Norway |
| 16 | James Anderson | 22 | Son | Druggist Apprentice | Minnesota |
| 17 | Arnold Anderson | 21 | Son | Car Salesman | Minnesota |
| 18 | Johanna Anderson | 19 | Daughter | Bookkeeper | Minnesota |
| 19 | Ornelle Anderson | 17 | Daughter | Laborer | Minnesota |
| 20 | Ralph Anderson | 13 | Son | — | Minnesota |
| 21 | Violet Anderson | 9 | Daughter | — | Minnesota |
| 22 | Ruby Anderson | 7 | Daughter | — | Minnesota |
| 23 | John Sandback | 48 | Head | Forger | Sweden |
| 24 | Katie Sandback | 29 | Wife | — | Wisconsin |
| 25 | Myrtle Sandback | 8 | Daughter | — | Minnesota |
| 26 | Evelyn Sandback | 4 | Daughter | — | Minnesota |
| 27 | Eleanor Sandback | 2 | Daughter | — | Minnesota |
| 28 | Carl Sandback | 0 | Son | — | Minnesota |
| 29 | Anna Larson | 24 | Sister in law | Laborer | Minnesota |
| 30 | Theodore Johnson | 35 | Roomer | Laborer | Sweden |
| 31 | Otto A. Carlson | 47 | Head | Store Keeper | Sweden |
| 32 | Emma A. Carlson | 43 | Wife | — | Sweden |
| 33 | Roy M. Carlson | 19 | Son | — | Minnesota |
| 34 | Florence M. Carlson | 16 | Daughter | — | Minnesota |
| 35 | Ruth M. Carlson | 13 | Daughter | — | Minnesota |
| 36 | Emma Carlson | 71 | Mother in law | — | Sweden |
| 37 | Joseph A. Daugal | 31 | Head | Laborer | Canada |
| 38 | Alice Daugal | 26 | Wife | — | Minnesota |
| 39 | Alvira Daugal | 6 | Daughter | — | Minnesota |
| 40 | Victor Johnson | 26 | Roomer | Laborer | Sweden |
| 41 | Ed J. Fredrickson | 47 | Head | Laborer | Sweden |
| 42 | G. G. Agape | 55 | Head | Store Keeper | Sweden |
| 43 | Ruth Agape | 50 | Wife | — | Sweden |
| 44 | Wilford Agape | 14 | Son | — | Minnesota |
| 45 | John H. Anderson | 53 | Head | Tailor | Sweden |
| 46 | Ida Anderson | 50 | Wife | — | Sweden |
| 47 | Esther T. Anderson | 24 | Daughter | Laborer | Minnesota |
| 48 | Arthur Anderson | 21 | Son | Car Repairer | Minnesota |
| 49 | Perron | None | — | — | — |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)