CS
Charles Schwartz — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Charles Schwartz across the 1910, 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents Jacob & Jacob — first a son (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Schwartz |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | traffic manager |
| Industry | lamp manufacturer |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1262 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Traffic Manager |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1909 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Florence Schwartz | Spouse | — | 56 | ~1884 |
| Jacob Schwartz | Head | — | 63 | ~1877 |
| Charles Schwartz | Son | — | 31 | ~1909 |
Census Appearances
1910
Cook, Illinois
Son, age 1
Cook, Illinois · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Swartz |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Son, age 11
Cook, Illinois · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 21
Cook, Illinois · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Russia |
| Mother's Birthplace | Poland |
| Occupation | Salesman |
| Industry | Real Estate |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Son, age 31
Cook-County, Illinois · implied b. ~1909 — 3 household members
| Surname | Schwartz |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Occupation | traffic manager |
| Industry | lamp manufacturer |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1262 |
| 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 Charles Schwartz across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Jacob Schwartz (~0.92 confidence) and father Jacob Schwartz (~0.92 confidence) and mother Florence Schwartz (~0.92 confidence) and mother Florence Swartz (~0.92 confidence) and mother Florence Schwartz (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jacob Schwartz
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Jacob Schwartz
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Florence Schwartz
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Florence Swartz
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Florence Schwartz
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Schwartz
Son · 1940 · age 31 · b. ~1909 · 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-t0627-00934-00620)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edith Greenlee | 52 | Wife | — | Missouri |
| 42 | James Limbird | 61 | Head | Salesman | Missouri |
| 43 | Marguerite Limbird | 51 | Wife | — | Missouri |
| 44 | Edwin A. G. Bull | 64 | Head | Electrical Engineer | Illinois |
| 45 | Kate L. Bull | 62 | Wife | — | Illinois |
| 46 | Alvin Campbell | 45 | Head | President | Illinois |
| 47 | Irene Campbell | 33 | Wife | Secretary | Illinois |
| 48 | Alvina Ficks | 80 | Mother-in-law | — | Illinois |
| 49 | Daniel Creeden | 48 | Head | Vice-Pres. | Massachusetts |
| 50 | Charles Hyman | 57 | Head | Manager | Russia |
| 51 | Ida Hyman | 53 | Wife | — | Russia |
| 52 | Sidney Meyers | 32 | Head | Salesman | Illinois |
| 53 | Ruth Meyers | 26 | Wife | Social Service Worker | Kentucky |
| 54 | Alice Bodman | 75 | Head | — | Michigan |
| 55 | Mary A. Duggan | 30 | Head | Social Worker | Illinois |
| 56 | Frances A. Duggan | 29 | Sister | Teacher | Illinois |
| 57 | Elizabeth Sheridan | 83 | Aunt | — | Illinois |
| 58 | Herbert Kettler | 41 | Head | Manager | New York |
| 59 | Emma Mae Kettler | 39 | Wife | — | Illinois |
| 60 | Walther Bartholomy | 59 | Head | Lithographer | New York |
| 61 | Agnes Bartholomy | 56 | Wife | — | New York |
| 62 | Harriet L. Lloyd | 30 | Head | Editorial | Ohio |
| 63 | Samuel Jellinek | 67 | Head | Salesman | Germany |
| 64 | Laura Jellinek | 67 | Wife | — | Germany |
| 65 | Irving Begin | 48 | Head | Manager | Pennsylvania |
| 66 | Dora Begin | 48 | Wife | — | Michigan |
| 67 | Edith Griswold | 51 | Head | Secretary | New York |
| 68 | Edward J. O'Neill | 48 | Head | Salesman | Illinois |
| 69 | Florence O'Neill | 48 | Wife | — | Illinois |
| 70 | George Greenwald | 55 | Head | Manager | Wisconsin |
| 71 | Jacob W. Schwartz | 63 | Head | — | Russia |
| 72 | Florence Schwartz | 56 | Wife | — | Russia |
| 73 | Charles Schwartz THIS PERSON | 31 | Son | Traffic Manager | Illinois |
| 74 | Alvin H. Hayward | 64 | Head | Lawyer | Indiana |
| 75 | Nellie Hayward | 65 | Mother | — | Indiana |
| 76 | Robert Shoemaker | 56 | Head | Metallurgical Engineer | Pennsylvania |
| 77 | Nell D. Shoemaker | 43 | Wife | Secretary | Illinois |
| 78 | Shirley S. Granger | 25 | Head | — | Colorado |
| 79 | Anne Elizabeth Sale | 65 | Head | — | New York |
| 80 | Marion Bradford | 70 | Head | — | Illinois |
Pedigree Summary
Charles
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)