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Anna Larson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clackamas-County, Oregon
Our Model Tree links this Anna Larson across the 1920, 1930 and 1940 US Censuses in Clackamas-County, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 3-person household.
Age 56
b. ~1884
Female
Spouse
Born: Nebraska
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Clackamas-County, Oregon |
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Bryant Precinct |
| 1935 Residence (County) | Clackamas |
| Additional Details | |
| Industry | H |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Bryant Precinct |
| Est. Birth Year | ~1884 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Andrew Larson | Head | — | 66 | ~1874 |
| Ernest Larson | Son | — | 28 | ~1912 |
| Anna Larson | Spouse | — | 56 | ~1884 |
Census Appearances
Spouse, age 36
Multnomah, Oregon · implied b. ~1884 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larsen |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Naturalization Status | Alien |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1930
Multnomah, Oregon
Spouse, age 46
Multnomah, Oregon · implied b. ~1884 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Anna C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Age at First Marriage | 23 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | cook |
| Industry | cafeteria |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Clackamas-County, Oregon
Spouse, age 56
Clackamas-County, Oregon · implied b. ~1884 — 3 household members
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Bryant Precinct |
| 1935 Residence (County) | Clackamas |
| Industry | H |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Anna Larson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Anna Larson
Spouse · 1940 · age 56 · b. ~1884 · Oregon
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Clackamas-County, Oregon
Open full size
1940 US Federal Census — Clackamas-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03354-00180)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Maxine Bolz | 16 | daughter | — | Idaho |
| 42 | Kenneth Bolz | 15 | son | — | Oregon |
| 43 | Gerald Bolz | 13 | son | — | Oregon |
| 44 | Muriel Bolz | 12 | daughter | — | Oregon |
| 45 | Dora B. Leach | 61 | head | — | California |
| 46 | James H. Leach | 36 | son | Iron Worker | California |
| 47 | Bennett G. Leach | 32 | son | Electrician | Oregon |
| 48 | Nick Baich | 54 | head | Compression Tender Man | Jugoslavia |
| 49 | Martha Baich | 54 | wife | — | Czechoslovakia |
| 50 | Fred Kreml | 22 | son | Office Clerk | Oregon |
| 51 | Oris Cooper | 43 | head | Time Keeper | Oregon |
| 52 | Kathryn Cooper | 67 | mother | — | Oregon |
| 53 | Marie Morrison | 44 | head | — | South Dakota |
| 54 | Maxie Morrison | 22 | daughter | Secretary | Oregon |
| 55 | Dorothy Morrison | 19 | daughter | — | Oregon |
| 56 | Laurence Morrison | 17 | son | — | Oregon |
| 57 | John Morrison | 15 | son | — | Oregon |
| 58 | William Morrison | 13 | son | — | Oregon |
| 59 | Jesse Morrison | 10 | son | — | Oregon |
| 60 | Gene Morrison | 5 | daughter | — | Oregon |
| 61 | Zane Mathiot | 39 | head | Tug Boat Operator | Oregon |
| 62 | Esther Mathiot | 38 | wife | — | Wisconsin |
| 63 | Richard B. Mathiot | 18 | son | Deck Hand Janitor | Oregon |
| 64 | Beauchamp | None | head | — | — |
| 65 | Laura Beauchamp | None | — | — | — |
| 66 | Philip Bosvert | 43 | head | Gardener | Canada-French |
| 67 | Dora Bosvert | 47 | wife | — | Missouri |
| 68 | Richard Bosvert | 12 | son | — | Oregon |
| 69 | Philip Jr. Bosvert | 11 | son | — | Oregon |
| 70 | John Jaeger | 43 | head | Salesman | Germany |
| 71 | Milda Jaeger | 28 | wife | Secretary | Idaho |
| 72 | Henry Dohrmann | 73 | lodger | Gardener | Germany |
| 73 | Andrew Larson | 66 | head | Digger | Denmark |
| 74 | Anna Larson THIS PERSON | 56 | wife | — | Nebraska |
| 75 | Ernest Larson | 28 | son | — | Oregon |
| 76 | Louis Blaser | 46 | head | Laborer | Switzerland |
| 77 | Matilda Blaser | 39 | wife | — | Switzerland |
| 78 | Catherine Blaser | 11 | daughter | — | Oregon |
| 79 | Joseph Blaser | 9 | son | — | Oregon |
| 80 | Bertha Blaser | 8 | daughter | — | Oregon |
Related Census Records
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)