AG
Alice Green — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Alice Green across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1905), then head of a 3-person household.
Age 35
b. ~1905
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Green |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Teacher |
| Industry | High School |
| Class of Worker | GW |
| Hours Worked | 38 |
| Income (1939) | 2000 |
| Highest Grade | C 4 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Teacher |
| Township / Ward | Chicago |
| Est. Birth Year | ~1905 |
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 Alice | Age | Birth yr |
|---|---|---|---|---|
| Alice Green | Daughter | — | 35 | ~1905 |
| Alma Green | Head | — | 65 | ~1875 |
| G Green | Son | — | 23 | ~1917 |
Census Appearances
1920
Cook, Illinois
Daughter, age 15
Cook, Illinois · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Alice |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| 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 25
Cook, Illinois · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Teacher |
| Industry | School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Daughter, age 35
Cook-County, Illinois · implied b. ~1905 — 3 household members
| Surname | Green |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Teacher |
| Industry | High School |
| Class of Worker | GW |
| Hours Worked | 38 |
| Income (1939) | 2000 |
| Highest Grade | C 4 |
| 1935 Residence | Same House |
| 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 Green across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Green (~0.92 confidence) and father John Green (~0.92 confidence) and mother Alma Green (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Green
b. ~1858
Source father
● Household
· direct · ~0.92
Father
John Green
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Alma Green
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alice Green
Daughter · 1940 · age 35 · b. ~1905 · Illinois
★ You are viewing this record
Sibling
G Green
Sibling · 1940 · age 23
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-t0627-01014-00724)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William A Connelly | 52 | Head | Zoning Clerk | New Jersey |
| 2 | Lillian Connelly | 52 | Wife | — | Illinois |
| 3 | Gust Gulbrand | 67 | Head | — | Sweden |
| 4 | Tillie Gulbrand | 70 | Wife | — | Sweden |
| 5 | Richard Gulbrand | 39 | Son | Tool Maker | Illinois |
| 6 | Arthur Gulbrand | 36 | Son | Musician | Illinois |
| 7 | George Crawford | 43 | Son-in-law | Bookkeeper | Wisconsin |
| 8 | Lillian Crawford | 43 | Daughter | Switchboard Operator | Illinois |
| 9 | Louis Barna | 50 | Head | Assistant Supervisor | Hungary |
| 10 | Helen Barna | 39 | Wife | — | Hungary |
| 11 | Robert Barna | 23 | Son | Tool & Die Maker | Illinois |
| 12 | Louise Barna | 18 | Daughter | — | Illinois |
| 13 | Margaret Zubor | 16 | Step-daughter | — | Illinois |
| 14 | Thomas Druckton | 60 | Head | Feed Paper | Lithuania |
| 15 | Bessie Druckton | 57 | Wife | — | Poland |
| 16 | Anne Druckton | 18 | Daughter | — | Illinois |
| 17 | Peter Druckton | 14 | Son | — | Illinois |
| 18 | Joseph Sadowski | 36 | Step-son | Truck Driver | New Jersey |
| 19 | Stella Sadowski | 24 | Step-daughter | Helper | Illinois |
| 20 | Mary Clary | 61 | Head | — | Illinois |
| 21 | William Clary | 27 | Son | Service Man | Illinois |
| 22 | Helen Clary | 27 | Daughter-in-law | Saleslady | Illinois |
| 23 | Joseph Brizzolara | 29 | Head | Buyer | Illinois |
| 24 | Clementine Brizzolara | 27 | Wife | — | Illinois |
| 25 | Roy Brizzolara | 4 | Son | — | Illinois |
| 26 | Allan Brizzolara | 1 | Son | — | Illinois |
| 27 | Bart Repetto | 60 | Father-in-law | — | Italy |
| 28 | Louise Repetto | 47 | Mother-in-law | — | Italy |
| 29 | Jonathan Paul | 38 | Head | Rodman | Persia |
| 30 | Jerry Paul | 37 | Brother | Painter | Persia |
| 31 | Sarah Paul | 59 | Mother | — | Persia |
| 32 | Extra Line | None | — | — | — |
| 33 | Alma Green | 65 | Head | — | Sweden |
| 34 | Alice Green THIS PERSON | 35 | Daughter | Teacher | Illinois |
| 35 | G. Leonard Green | 23 | Son | Investigator | Illinois |
| 36 | Alfred Gellson | 69 | Head | Motorman | Sweden |
| 37 | Anna Gellson | 58 | Wife | — | Illinois |
| 38 | Russell Gellson | 26 | Son | Typist Clerk | Illinois |
| 39 | Frank Kassberg | 55 | Head | Postal Clerk | Illinois |
| 40 | Edith Kassberg | 57 | Wife | — | Ohio |
Pedigree Summary
Alice + 1 sibling
Gen 1 · 3 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)