CA
Clara Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-County, Minnesota
Our Model Tree links this Clara Anderson across the 1920, 1930 and 1940 US Censuses in St.-Louis-County, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 3-person household.
Age 75
b. ~1865
Female
Head
Born: Sweden
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Minnesota |
| Surname | Anderson |
| Given Name | Clara |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| 1935 Residence (City) | Duluth city |
| 1935 Residence (County) | St Louis |
| Naturalization Status | Naturalized |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Duluth City |
| Est. Birth Year | ~1865 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clara | Age | Birth yr |
|---|---|---|---|---|
| Clara Anderson | Head | — | 75 | ~1865 |
| Carl Anderson | Son | — | 21 | ~1919 |
| Arthur Anderson | Son | — | 23 | ~1917 |
Census Appearances
1920
St Louis, …
Spouse, age 55
St Louis, Minnesota · implied b. ~1865 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Clara S. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1899 |
| Naturalization Status | Alien |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Year of Naturalization | 1899 |
| Birthplace (normalized) | sweden |
1930
St Louis, …
Spouse, age 66
St Louis, Minnesota · implied b. ~1864 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Clara A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1900 |
| Age at First Marriage | 28 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Veteran | No |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
St.-Louis-County, Minnesota
Head, age 75
St.-Louis-County, Minnesota · implied b. ~1865 — 3 household members
| Surname | Anderson |
| Given Name | Clara |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| 1935 Residence (City) | Duluth city |
| 1935 Residence (County) | St Louis |
| Naturalization Status | Naturalized |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth Country | Sweden |
| 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 Clara Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Clara Anderson
Head · 1940 · age 75 · b. ~1865 · Minnesota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Louis-County, Minnesota
Open full size
1940 US Federal Census — St.-Louis-County, Minnesota
Page Contents
25 people indexed on this census page (nara:1940:m-t0627-01972-00187)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rudolph J Johnson | 47 | Head | Laborer | Minnesota |
| 2 | Charles J. Pumphrey | 73 | Head | — | Germany |
| 3 | Sophia M Pumphrey | 66 | Wife | — | Minnesota |
| 4 | Raymond G. Pumphrey | 42 | Son | — | Minnesota |
| 5 | E. Edward Anderson | 49 | Brother-in-law | Mechanical Man | Norway |
| 6 | Charlene E Bjostad | 15 | Daughter | Laborer | Minnesota |
| 7 | Frank Kruger | 73 | Head | — | Illinois |
| 8 | William W. La Tour | 40 | Hired Hand | Milk Salesman | Minnesota |
| 9 | Donald Sr. Adams | 51 | Head | Stock Clerk | Wisconsin |
| 10 | Ella C. Adams | 51 | Wife | — | Minnesota |
| 11 | Alice M Adams | 17 | Daughter | — | Minnesota |
| 12 | Oscar G Dillner | 29 | Step Son | Chauffeur | Wisconsin |
| 13 | Oliver G Dillner | 29 | Step Son | Laborer | Wisconsin |
| 14 | James J Nissen | 48 | Head | Lather | Denmark |
| 15 | Georgia A Nissen | 47 | Wife | — | Minnesota |
| 16 | James W. Nissen | 22 | Son | Cooks Helper | Minnesota |
| 17 | Mary T Nissen | 16 | Daughter | — | Minnesota |
| 18 | Conrad Floathe | 35 | Head | Truck Driver | Minnesota |
| 19 | Cecelia Floathe | 31 | Wife | — | Minnesota |
| 20 | Clara Anderson THIS PERSON | 75 | Head | — | Sweden |
| 21 | Carl Oswald Anderson | 21 | Son | Seaman | Minnesota |
| 22 | Arthur Anderson | 23 | Son | Seaman | Minnesota |
| 23 | Ernest F. Johnson | 43 | Head | Post Carrier | Minnesota |
| 24 | Esther Johnson | 38 | Daughter | Secretary | Minnesota |
| 25 | Ernest Leard Pond | 36 | Head | Seaman | Minnesota |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)