FY
Florence Young — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Florence Young across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents Bertha & Nathan — first a daughter (b.~1914), then head of a 3-person household.
Age 26
b. ~1914
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Young |
| Given Name | Florence G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | book-keeper typist |
| Industry | advertising |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 210 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Book-Keeper Typist |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1914 |
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 Florence | Age | Birth yr |
|---|---|---|---|---|
| Florence Young | Daughter | — | 26 | ~1914 |
| Nathan Young | Head | — | 64 | ~1876 |
| Bertha Young | Spouse | — | 64 | ~1876 |
Census Appearances
1920
Cook, Illinois
Daughter, age 4
Cook, Illinois · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Missouri |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 14
Cook, Illinois · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Florence E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Daughter, age 26
Cook-County, Illinois · implied b. ~1914 — 3 household members
| Surname | Young |
| Given Name | Florence G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Occupation | book-keeper typist |
| Industry | advertising |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 210 |
| Highest Grade | Hs 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 Florence Young across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Bertha Young (~0.92 confidence) and father Nathan Young (~0.92 confidence) and father William Young (~0.92 confidence) and father William Young (~0.92 confidence) and mother Roxie Young (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Bertha Young
b. ~1876
Source mother
● Household
· direct · ~0.92
Father
Nathan Young
b. ~1876
Source father
● Household
· direct · ~0.92
Father
William Young
b. ~1877
Source father
● Household
· direct · ~0.92
Father
William Young
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Roxie Young
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Young
Daughter · 1940 · age 26 · b. ~1914 · 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-t0627-00935-00356)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lloyd E. Swink | 34 | Head | Service Engineer | Illinois |
| 2 | Marie Swink | 25 | Wife | None | Pennsylvania |
| 3 | Nathan Young | 64 | Head | Tailor | Poland |
| 4 | Bertha Young | 64 | Wife | None | Poland |
| 5 | Florence G. Young THIS PERSON | 26 | Daughter | Book-Keeper Typist | Illinois |
| 6 | Richard Friedman | 27 | Head | Manager | Illinois |
| 7 | Elizabeth Friedman | 25 | Wife | None | Illinois |
| 8 | Henry A. Kargon | 36 | Head | Pharmacist | Russia |
| 9 | Annabelle Kargon | 33 | Wife | None | Illinois |
| 10 | Arnold J. Kargon | 2 | Son | — | Illinois |
| 11 | Harry Cohen | 62 | Brother-in-law | Butcher | Russia |
| 12 | Henry Cohen | 37 | Brother-in-law | Clerk | Illinois |
| 13 | Wayde W. Wilson | 31 | Head | Salesman | Indiana |
| 14 | Ann J. Wilson | 34 | Wife | None | Michigan |
| 15 | Elliott Pennebaker | 31 | Head | Salesman | Kentucky |
| 16 | Mary Dale Pennebaker | 29 | Wife | None | Texas |
| 17 | Thomas Lindaley | 63 | Head | Traffic Salesman | New York |
| 18 | Lena Lindaley | 59 | Wife | None | Illinois |
| 19 | Oscar L. Busch | 46 | Head | Agent | Illinois |
| 20 | Dorotha F. Busch | 42 | Wife | Secretary | Illinois |
| 21 | Florence H. Sholund | 37 | Head | Clerk | Iowa |
| 22 | Margaret Hines | 52 | Partner | Auditor | Indiana |
| 23 | Julian Feiner | 62 | Head | Salesman | Virginia |
| 24 | Mae W. Feiner | 49 | Wife | Book-Keeper | Alabama |
| 25 | Julianne Feiner | 21 | Daughter | Calculator | Missouri |
| 26 | Victor Wittert | 29 | Head | Dentist | Ohio |
| 27 | Toby Wittert | 23 | Wife | None | Illinois |
| 28 | Robert Hanifin | 42 | Head | Insurance Agent | Illinois |
| 29 | John A. Zieman | 37 | Head | Clerical | Illinois |
| 30 | Oscar Bertel | 36 | Head | Furrier | Poland |
| 31 | Grace Bertel | 30 | Wife | None | Lithuania |
| 32 | Morris Kozak | 33 | Head | Milkman | Russia |
| 33 | Jean Kozak | 33 | Wife | None | Illinois |
| 34 | Burton Kozak | 9 | Son | — | Illinois |
| 35 | Norman Kozak | 5 | Son | — | Illinois |
| 36 | Charles A. Batom | 48 | Head | Accountant | Illinois |
| 37 | Mildred L. Batom | 42 | Wife | Calculator | Illinois |
| 38 | Charles A. Jr. Batom | 19 | Son | Clerk | Illinois |
| 39 | Curtis L. Batom | 18 | Son | None | Illinois |
| 40 | Thomas W. Batom | 10 | Son | None | Illinois |
Pedigree Summary
Florence
Gen 1 · 5 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)