HH
Harold Hansen — 1940 US Census Record
Model Tree available1940 United States Federal Census · Juneau-County, Wisconsin
Our Model Tree links this Harold Hansen across the 1920, 1930 and 1940 US Censuses in Juneau-County, Wisconsin (XGBoost, ~Confirmed), with identified parents Marten & Martin — first a son (b.~1918), then head of a 3-person household.
Age 22
b. ~1918
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Juneau-County, Wisconsin |
| Surname | Hansen |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Camp Douglas Village |
| 1935 Residence (County) | Juneau |
| Additional Details | |
| Occupation | Accounting |
| Class of Worker | PW |
| Hours Worked | 39 |
| Income (1939) | 210 |
| Highest Grade | C-1 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Accounting |
| Township / Ward | Camp Douglas Village |
| Est. Birth Year | ~1918 |
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 Harold | Age | Birth yr |
|---|---|---|---|---|
| Martin Hansen | Head | — | 57 | ~1883 |
| Ella Hansen | Spouse | — | 57 | ~1883 |
| Harold Hansen | Son | — | 22 | ~1918 |
Census Appearances
1920
Juneau, Wisconsin
Son, age 2
Juneau, Wisconsin · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Juneau, Wisconsin
Son, age 12
Juneau, Wisconsin · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Harold W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Juneau-County, Wisconsin
Son, age 22
Juneau-County, Wisconsin · implied b. ~1918 — 3 household members
| Surname | Hansen |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Camp Douglas Village |
| 1935 Residence (County) | Juneau |
| Occupation | Accounting |
| Class of Worker | PW |
| Hours Worked | 39 |
| Income (1939) | 210 |
| Highest Grade | C-1 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Harold Hansen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Marten Hansen (~0.92 confidence) and father Martin Hansen (~0.92 confidence) and mother Ella Hansen (~0.92 confidence) and mother Ella Hansen (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Marten Hansen
b. ~1893
Source father
● Household
· direct · ~0.92
Father
Martin Hansen
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Ella Hansen
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Ella Hansen
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Hansen
Son · 1940 · age 22 · b. ~1918 · Wisconsin
★ 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 — Juneau-County, Wisconsin
Open full size
1940 US Federal Census — Juneau-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04486-00024)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Velvich | 59 | Head | Operator | Wisconsin |
| 2 | Frank Byrne | 44 | Head | Operator | Wisconsin |
| 3 | Alma Byrne | 50 | Wife | — | Wisconsin |
| 4 | Jack Hanes | 37 | Head | Dist Teacher | Texas |
| 5 | Bernyce Hanes | 31 | Wife | — | Minnesota |
| 6 | Donald Anderson | 37 | Head | Operator | Wisconsin |
| 7 | Mildred Anderson | 33 | Wife | — | Wisconsin |
| 8 | Duane Anderson | 10 | Son | — | Wisconsin |
| 9 | Richard Anderson | 7 | Son | — | Wisconsin |
| 10 | O. M. Smith | 70 | Head | Operator | Wisconsin |
| 11 | Dora Smith | 68 | Wife | — | Wisconsin |
| 12 | John Schroeder | 67 | Head | Operator | Wisconsin |
| 13 | Lena Schroeder | 76 | Wife | — | Germany |
| 14 | Gertrude Schroeder | 17 | Daughter | — | Wisconsin |
| 15 | Percy Abraham | 54 | Head | Operator | England |
| 16 | Julia Abraham | 47 | Wife | — | Wisconsin |
| 17 | Harley Petersen | 26 | Head | Operator | Wisconsin |
| 18 | Lyla Petersen | 23 | Wife | — | Wisconsin |
| 19 | Bert H. Byam | 73 | Head | Operator | Wisconsin |
| 20 | Dora Byam | 68 | Wife | — | Wisconsin |
| 21 | Henrietta Abraham | 77 | Head | — | England |
| 22 | Mary Jacobson | 23 | Head | — | Wisconsin |
| 23 | Richard Atwater | 30 | Head | Operator | Wisconsin |
| 24 | Elena Atwater | 29 | Wife | — | Wisconsin |
| 25 | Mary Johnson | 84 | Head | — | Scotland |
| 26 | Martin Hansen | 57 | Head | Manager | Wisconsin |
| 27 | Ella Hansen | 57 | Wife | — | Wisconsin |
| 28 | Harold Hansen THIS PERSON | 22 | Son | Accounting | Wisconsin |
| 29 | Ralph Singleton | 46 | Head | Postmaster | Wisconsin |
| 30 | Antoinette Singleton | 41 | Wife | — | Wisconsin |
| 31 | John Singleton | 13 | Son | — | Wisconsin |
| 32 | James Singleton | 11 | Son | — | Wisconsin |
| 33 | Richard Singleton | 9 | Son | — | Wisconsin |
| 34 | Anna Haase | 79 | Mother-in-law | — | Germany |
| 35 | Phillip Walker | 76 | Head | — | Wisconsin |
| 36 | Hallie Walker | 43 | Head | Laborer | Wisconsin |
| 37 | Selma Walker | 39 | Wife | — | Wisconsin |
| 38 | Wanda Walker | 15 | Daughter | — | Wisconsin |
| 39 | Helen Walker | 12 | Daughter | — | Wisconsin |
| 40 | Oralee Anderson | 56 | Head | — | Oregon |
Pedigree Summary
Harold
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)