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Carl Hansen — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Carl Hansen across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents George — first a head (b.~1895), then head of a 4-person household.
Age 45
b. ~1895
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Hansen |
| Given Name | Carl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Rent manager |
| Industry | Real Estate |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2640 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Rent Manager |
| Township / Ward | Chicago |
| Est. Birth Year | ~1895 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Donald Hansen | Son | — | 7 | ~1933 |
| Mary Hansen | Spouse | — | 35 | ~1905 |
| Bruce Hansen | Son | — | 11 | ~1929 |
| Carl Hansen | Head | — | 45 | ~1895 |
Census Appearances
1920
Cook, Illinois
Son, age 22
Cook, Illinois · implied b. ~1898 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Mach. |
| Industry | Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Head, age 33
Cook, Illinois · implied b. ~1897 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 21 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Foreman |
| Industry | Glue Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 9000 |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Head, age 45
Cook-County, Illinois · implied b. ~1895 — 4 household members
| Surname | Hansen |
| Given Name | Carl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Rent manager |
| Industry | Real Estate |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2640 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Carl Hansen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother George Hansen (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
George Hansen
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Hansen
Head · 1940 · age 45 · b. ~1895 · Illinois
★ 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 — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00956-00231)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gordon | 6 | son | — | Illinois |
| 42 | Laura Stokes | 55 | Head | Key Punch Operator | Illinois |
| 43 | Elizabeth Stokes | 27 | daughter | Clerk | Illinois |
| 44 | Henrietta Stokes | 19 | daughter | Office Clerk | Illinois |
| 45 | Jessie Nelson | 58 | Head | — | Illinois |
| 46 | Arthur Nelson | 33 | son | Engineer (Electrical) | Illinois |
| 47 | Elizabeth Clark | 75 | Mother | — | Scotland |
| 48 | Lenore Ward | 47 | Head | Librarian | Indiana |
| 49 | Joseph Seelig | 47 | Head | Bartender (Owner) | Indiana |
| 50 | Minnie Seelig | 45 | wife | — | Illinois |
| 51 | Jerome Seelig | 24 | son | Cook | Illinois |
| 52 | Leslie Seelig | 21 | son | Bartender | Illinois |
| 53 | Paul Peire | 41 | Head | Machine Inspector | Illinois |
| 54 | Jean Peire | 70 | mother | — | Pennsylvania |
| 55 | Carl Hansen THIS PERSON | 45 | Head | Rent Manager | Illinois |
| 56 | Mary Hansen | 35 | wife | — | Illinois |
| 57 | Bruce Hansen | 11 | son | — | Illinois |
| 58 | Donald Hansen | 7 | son | — | Illinois |
| 59 | Catherine Collins | 50 | Head | Cashier | Michigan |
| 60 | John Collins | 21 | son | — | Illinois |
| 61 | Margaret Collins | 18 | daughter | — | Illinois |
| 62 | Michael Collins | 15 | son | — | Illinois |
| 63 | George Rourke | 61 | Head | — | Michigan |
| 64 | Nellie Rourke | 62 | wife | — | Illinois |
| 65 | Frances Rourke | 33 | daughter | Stenographer | Illinois |
| 66 | Albert Rourke | 25 | son | Salesman | Illinois |
| 67 | Steve Semenski | 48 | Head | Sales Clerk | Michigan |
| 68 | Elga Semenski | 46 | wife | — | Michigan |
| 69 | William Takemeier | 57 | Head | Insurance Salesman | Nebraska |
| 70 | Lillian Takemeier | 39 | wife | — | Illinois |
| 71 | June Takemeier | 13 | daughter | — | Illinois |
| 72 | Fielding Page | 58 | Head | Special Agent | Illinois |
| 73 | Carrie Page | 44 | wife | — | Missouri |
| 74 | Edgar Klauk | 41 | Head | Fireman | Wisconsin |
| 75 | Antoinette Klauk | 39 | wife | Assembler | Illinois |
| 76 | Edward Metzner | 8 | son | — | Illinois |
| 77 | James Roberts | 70 | Head | Live Stock Inspector | Illinois |
| 78 | Letty Roberts | 62 | wife | — | Wisconsin |
| 79 | Ray Roppen | 37 | Head | Credit Clerk | Rhode Island |
| 80 | Rae Roppen | 36 | wife | — | Illinois |
Pedigree Summary
Carl
Gen 1 · 1 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)