AC
Anna Carlson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Anna Carlson across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 3-person household.
Age 52
b. ~1888
Female
Spouse
Born: Norway
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Carlson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Norway |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1888 |
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 |
|---|---|---|---|---|
| Hans Carlson | Head | — | 52 | ~1888 |
| Howard Carlson | Son | — | 25 | ~1915 |
| Anna Carlson | Spouse | — | 52 | ~1888 |
Census Appearances
1920
Cook, Illinois
Spouse, age 32
Cook, Illinois · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Anna |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Norway |
| Year of Immigration | 1899 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Year of Naturalization | 1904 |
| Birthplace (normalized) | norway |
1930
Cook, Illinois
Spouse, age 42
Cook, Illinois · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Anna C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Norway |
| Naturalization Status | Naturalized |
| Year of Immigration | 1888 |
| Age at First Marriage | 23 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1940
Cook-County, Illinois
Spouse, age 52
Cook-County, Illinois · implied b. ~1888 — 3 household members
| Surname | Carlson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Norway |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
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 Carlson 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 Carlson
Spouse · 1940 · age 52 · b. ~1888 · 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-t0627-00998-00028)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Estelle Flabeck | 42 | Wife | — | Illinois |
| 2 | William Bajer | 24 | Head | Smelter | Illinois |
| 3 | Leota Bajer | 26 | Wife | Brusher | Ohio |
| 4 | Stanley Maciejewski | 67 | Head | — | Poland |
| 5 | Constance Maciejewski | 66 | Wife | — | Poland |
| 6 | Stanley Wojcik | 41 | Head | Fireman | Illinois |
| 7 | Pearl Wojcik | 38 | Wife | — | Illinois |
| 8 | Vernon Wojcik | 19 | Son | New Hawker | Illinois |
| 9 | Samuel Dworkin | 48 | Head | Shoe Salesman | Wisconsin |
| 10 | Jenny Dworkin | 42 | Wife | — | New York |
| 11 | Stanley Dworkin | 22 | Son | — | Illinois |
| 12 | Leo Krzyzanowski | 51 | Head | Railroad Agent | Poland |
| 13 | Frances Krzyzanowski | 41 | Wife | Dress Maker | Poland |
| 14 | Michael Senasek | 32 | Head | Glass Salesman | Michigan |
| 15 | Marie Senasek | 30 | Wife | — | Arkansas |
| 16 | Angela Senasek | 3 | Daughter | — | Illinois |
| 17 | Patrick Senasek | 1 | Son | — | Illinois |
| 18 | Paul Hoppe | 52 | Head | Barber | Germany |
| 19 | Gertrude Hoppe | 42 | Wife | — | Illinois |
| 20 | Hans Carlson | 52 | Head | Hardware Salesman | Norway |
| 21 | Anna Carlson THIS PERSON | 52 | Wife | — | Norway |
| 22 | Howard Carlson | 25 | Son | Chemist | Illinois |
| 23 | Gayhardt Andersen | 42 | Head | Manager Of Bakery | Illinois |
| 24 | Lillian Andersen | 40 | Wife | — | Illinois |
| 25 | Richard Andersen | 15 | Son | — | Illinois |
| 26 | Ernest Bauer | 33 | Head | Police Officer | Germany |
| 27 | Hazel Bauer | 32 | Wife | — | Illinois |
| 28 | Jack Campbell | 37 | Head | Cook House | Illinois |
| 29 | Leona Campbell | 35 | Wife | — | Illinois |
| 30 | William Fara | 58 | Head | Locomotive Engineer | Iowa |
| 31 | Ida Fara | 47 | Wife | — | New York |
| 32 | William Jr Schlegel | 20 | Step Son | — | New York |
| 33 | Joseph Donker | 34 | Head | Food Salesman | Illinois |
| 34 | Susan Donker | 28 | Wife | — | Czechoslovakia |
| 35 | Diane Donker | 6 | Daughter | — | Illinois |
| 36 | William Lundahl | 33 | Head | Retoucher | Illinois |
| 37 | Frances Lundahl | 35 | Wife | — | Illinois |
| 38 | Barbara Lundahl | 5 | Daughter | — | Illinois |
| 39 | Edward Bade | 32 | Head | Stationary Engineer | Illinois |
| 40 | Dorothy Bade | 30 | Wife | Teacher | Illinois |
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)