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Anna Wilson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Humboldt-County, Iowa
Our Model Tree links this Anna Wilson across the 1920, 1930 and 1940 US Censuses in Humboldt-County, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1866), then head of a 3-person household.
Age 74
b. ~1866
Female
Spouse
Born: Denmark
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Humboldt-County, Iowa |
| Surname | Wilson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Humboldt |
| 1935 Residence (County) | Humboldt |
| Naturalization Status | Naturalized |
| Additional Details | |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Township / Ward | Humboldt |
| Est. Birth Year | ~1866 |
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 Wilson | Head | — | 82 | ~1858 |
| Chris Wilson | Son | — | 45 | ~1895 |
| Anna Wilson | Spouse | — | 74 | ~1866 |
Census Appearances
1920
Humboldt, Iowa
Spouse, age 54
Humboldt, Iowa · implied b. ~1866 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1894 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Year of Naturalization | 1914 |
| Birthplace (normalized) | denmark |
1930
Humboldt, Iowa
Spouse, age 64
Humboldt, Iowa · implied b. ~1866 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Anne |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1892 |
| Age at First Marriage | 23 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1940
Humboldt-County, Iowa
Spouse, age 74
Humboldt-County, Iowa · implied b. ~1866 — 3 household members
| Surname | Wilson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Humboldt |
| 1935 Residence (County) | Humboldt |
| Naturalization Status | Naturalized |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 Wilson 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 Wilson
Spouse · 1940 · age 74 · b. ~1866 · Iowa
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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 — Humboldt-County, Iowa
Open full size
1940 US Federal Census — Humboldt-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01167-00741)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Glenn Eutter | 50 | Head | Farmer | Iowa |
| 42 | Martha Eutter | 44 | Wife | — | Iowa |
| 43 | Helen Eutter | 20 | Daughter | — | Iowa |
| 44 | James Eutter | 14 | Son | — | Minnesota |
| 45 | Michael Baker | 2 | Son | — | Iowa |
| 46 | Henry Christensen | 46 | Head | Police Force | Iowa |
| 47 | Theda Christensen | 48 | Wife | — | Iowa |
| 48 | Robert Christensen | 16 | Son | — | Iowa |
| 49 | Esther Thompson | 23 | Maid | Maid | Iowa |
| 50 | Harry Jachny | 54 | Head | City Clerk | Iowa |
| 51 | Alice Jachny | 54 | Wife | — | Iowa |
| 52 | Albert W. Rathke | 27 | Head | Carpenter | Iowa |
| 53 | Josephine Rathke | 27 | Wife | — | Minnesota |
| 54 | Mary J. Rathke | 3 | Daughter | — | Iowa |
| 55 | Joan Rathke | 2 | Daughter | — | Iowa |
| 56 | Elizabeth Rathke | 1 | Daughter | — | Iowa |
| 57 | Thomas Michelson | 52 | Head | — | Iowa |
| 58 | Catherine Michelson | 49 | Wife | — | Iowa |
| 59 | Madeline Michelson | 17 | Daughter | — | Iowa |
| 60 | Kristina Olson | 72 | Mother in law | — | Denmark |
| 61 | Roger Michelson | 10 | Son | — | Iowa |
| 62 | Tracy Willhite | 67 | Head | Proprietor | Illinois |
| 63 | Virginia Willhite | 61 | Wife | — | Virginia |
| 64 | Monaco Jacobson | 9 | Grand daughter | — | Michigan |
| 65 | Andrew Wilson | 82 | Head | — | Denmark |
| 66 | Anna Wilson THIS PERSON | 74 | Wife | — | Denmark |
| 67 | Chris F. Wilson | 45 | Son | — | Illinois |
| 68 | Alva Whittaker | 42 | Head | Helper | Illinois |
| 69 | Kayla M. Whittaker | 18 | Daughter | — | Iowa |
| 70 | Donald Whittaker | 16 | Son | — | Iowa |
| 71 | Leo Mohn | 46 | Head | — | So. Dakota |
| 72 | Luman Marvin | 48 | Head | Proprietor | Wisconsin |
| 73 | William Windle | 52 | Head | — | Iowa |
| 74 | Martha Windle | 52 | Wife | — | Iowa |
| 75 | Alvane Windle | 17 | Son | — | Iowa |
| 76 | William Mckee | 41 | Head | High Way Engineer | Nebraska |
| 77 | Leona Mckee | 31 | Wife | — | Iowa |
| 78 | William Mckee | 6 | Son | — | Iowa |
| 79 | Carl Eosh | 49 | Head | Farmer | Iowa |
| 80 | Birdie Eosh | 47 | Wife | — | Iowa |
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)