AC
Alice Carlson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Alice Carlson across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents Andrew & Fred — first a daughter (b.~1910), then head of a 4-person household.
Age 30
b. ~1910
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Carlson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Elmwood Park |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Typist |
| Industry | Retail Store |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 1000 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Typist |
| Township / Ward | Elmwood Park |
| Est. Birth Year | ~1910 |
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 Alice | Age | Birth yr |
|---|---|---|---|---|
| Ethel Carlson | Daughter | — | 30 | ~1910 |
| Vera Carlson | Daughter | — | 34 | ~1906 |
| Alice Carlson | Daughter | — | 30 | ~1910 |
| Alma Carlson | Head | — | 66 | ~1874 |
Census Appearances
1920
Cook, Illinois
Daughter, age 9
Cook, Illinois · implied b. ~1911 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 19
Cook, Illinois · implied b. ~1911 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Typist |
| Industry | Mail Order |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Daughter, age 30
Cook-County, Illinois · implied b. ~1910 — 4 household members
| Surname | Carlson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Elmwood Park |
| 1935 Residence (County) | Cook |
| Occupation | Typist |
| Industry | Retail Store |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 1000 |
| Highest Grade | H 2 |
| 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 Alice Carlson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Andrew Carlson (~0.92 confidence) and father Fred Carlson (~0.92 confidence) and mother Alma Carlson (~0.92 confidence) and mother Edith Carlson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Carlson
b. ~1864
Source father
● Household
· direct · ~0.92
Father
Fred Carlson
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Alma Carlson
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Edith Carlson
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alice Carlson
Daughter · 1940 · age 30 · b. ~1910 · Illinois
★ You are viewing this record
Sibling
Vera Carlson
Sibling · 1940 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Carlson
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
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-t0627-00780-00616)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marie Nielsen | 45 | Wife | Housework | Denmark |
| 2 | Esther Nielsen | 24 | Daughter | Laborer | Denmark |
| 3 | Evelyn Pascoe | 50 | Lodger | Nurse | Illinois |
| 4 | Paul Nielsen | 23 | Head | Laborer | Denmark |
| 5 | Pearl Nielsen | 18 | Wife | Laborer | Illinois |
| 6 | Albert Eastham | 27 | Head | Candy Maker | Massachusetts |
| 7 | Irene Eastham | 28 | Wife | Candy Maker | Illinois |
| 8 | Nancy Eastham | 3 | Daughter | — | Illinois |
| 9 | Marilyn Eastham | 2 | Daughter | — | Illinois |
| 10 | Frank Hoffman | 44 | Head | Department Manager | Illinois |
| 11 | Gertrude Hoffman | 44 | Wife | — | Illinois |
| 12 | Kenneth Hoffman | 17 | Son | — | Illinois |
| 13 | Laverne Hoffman | 14 | Daughter | — | Illinois |
| 14 | Alexander Barrie | 45 | Head | Attendant | Massachusetts |
| 15 | Gertrude Barrie | 40 | Wife | — | Illinois |
| 16 | Gordon Barrie | 21 | Son | Laborer | Illinois |
| 17 | Alma Carlson | 66 | Head | — | Sweden |
| 18 | Vera Carlson | 34 | Daughter | Office Clerk | Illinois |
| 19 | Ethel Carlson | 30 | Daughter | Office Clerk | Illinois |
| 20 | Alice Carlson THIS PERSON | 30 | Daughter | Typist | Illinois |
| 21 | William Habish | 39 | Head | Foreman | Illinois |
| 22 | Florence Habish | 39 | Wife | — | Illinois |
| 23 | Jeane Habish | 16 | Daughter | — | Illinois |
| 24 | Ronald Habish | 8 | Son | — | Illinois |
| 25 | Sam Dattasandro | 47 | Head | Laborer | Italy |
| 26 | Helen Dattasandro | 39 | Wife | Seamstress | Italy |
| 27 | Sorthia Nancy Dattasandro | 23 | Daughter | — | Pennsylvania |
| 28 | Frank Dattasandro | 24 | Son | Barber | Italy |
| 29 | Beverly Dattasandro | 2 | Granddaughter | — | Illinois |
| 30 | Marcia Dattasandro | 67 | Mother | — | Italy |
| 31 | Floyd Latta | 38 | Head | Bookkeeper | Iowa |
| 32 | Charles Latta | 65 | Father | — | Iowa |
| 33 | Idella Latta | 65 | Mother | — | Iowa |
| 34 | Herman Schuhke | 52 | Head | Carpenter | Illinois |
| 35 | Sadie Schuhke | 44 | Wife | — | Illinois |
| 36 | Virginia Schuhke | 8 | Daughter | — | Illinois |
| 37 | Darren Arthur Schuhke | 15 | Nephew | — | Illinois |
| 38 | John Chirelli | 44 | Head | Laborer | Italy |
| 39 | Anne Chirelli | 35 | Wife | — | Italy |
| 40 | Phyllis Chirelli | 16 | Daughter | — | Illinois |
Pedigree Summary
Alice + 2 siblings
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)