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John Rogers — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this John Rogers across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents Mary — first a head (b.~1903), then head of a 9-person household.
Age 37
b. ~1903
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Rogers |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Laborer on Repair |
| Industry | Street Dept. |
| Class of Worker | GW |
| Hours Worked | 32 |
| Income (1939) | 900 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Laborer On Repair |
| Township / Ward | Chicago |
| Est. Birth Year | ~1903 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Marjorie Rogers | Daughter | — | 5 | ~1935 |
| Mary Rogers | Daughter | — | 6 | ~1934 |
| John Rogers | Head | — | 37 | ~1903 |
| Margaret Domenick | Other | — | 69 | ~1871 |
| Joseph Domenick | Other | — | 70 | ~1870 |
| Thomas Kane | Other | — | 33 | ~1907 |
| John Rogers | Son | — | 12 | ~1928 |
| Robert Rogers | Son | — | 11 | ~1929 |
| Margaret Rogers | Spouse | — | 34 | ~1906 |
Census Appearances
1920
Cook, Illinois
Son, age 18
Cook, Illinois · implied b. ~1902 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rogers |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Head, age 27
Cook, Illinois · implied b. ~1903 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rogers |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 23 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Laborer |
| Industry | Dept of State |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 55 |
| Radio Set | R |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Head, age 37
Cook-County, Illinois · implied b. ~1903 — 9 household members
| Surname | Rogers |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Laborer on Repair |
| Industry | Street Dept. |
| Class of Worker | GW |
| Hours Worked | 32 |
| Income (1939) | 900 |
| 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 John Rogers across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Rogers (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Rogers
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Rogers
Head · 1940 · age 37 · b. ~1903 · 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-t0627-00998-00816)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Z. Lica | 52 | Head | Foreman | Illinois |
| 2 | Edna Lica | 38 | Wife | — | Illinois |
| 3 | James Cross | 27 | Head | Union Representative | Illinois |
| 4 | Ruth Cross | 28 | Wife | — | Missouri |
| 5 | Dolores Cross | 2 | Daughter | — | Illinois |
| 6 | Toney Taylor Crooks | 54 | Head | Medical Doctor | Kansas |
| 7 | Esther Crooks | 50 | Wife | — | Iowa |
| 8 | Lilian Baron | 18 | Servant | Maid | Illinois |
| 9 | Frank Mc Cann | 43 | Head | Payman Cutting | Illinois |
| 10 | Mary Mc Cann | 40 | Wife | — | Illinois |
| 11 | Gerald Mc Cann | 14 | Son | — | Illinois |
| 12 | Frank Mc Cann | 12 | Son | — | Illinois |
| 13 | Robert Mc Cann | 9 | Son | — | Illinois |
| 14 | Jack Blanchard | 39 | Head | Salesman | Missouri |
| 15 | Ann Blanchard | 32 | Wife | — | Poland |
| 16 | Jackie Blanchard | 8 | Son | — | Illinois |
| 17 | James Blanchard | 7 | Son | — | Pennsylvania |
| 18 | Anthony Parisoli | 51 | Head | Proprietor | Italy |
| 19 | Ida Parisoli | 44 | Wife | — | Italy |
| 20 | William Parisoli | 15 | Son | — | Illinois |
| 21 | Robert Parisoli | 9 | Son | Clerk | Illinois |
| 22 | Matthew H. Regan | 59 | Head | — | Illinois |
| 23 | Margaret L. Regan | 49 | Wife | — | Illinois |
| 24 | Anthony L. Schuster | 57 | Head | Commercial Artist | Illinois |
| 25 | Margaret Schuster | 53 | Wife | — | Germany |
| 26 | Marjory Schuster | 20 | Daughter | Stenographer | Illinois |
| 27 | Joseph Hampson | 52 | Head | Decorator | Illinois |
| 28 | Pearl Hampson | 47 | Wife | Bookkeeper | Illinois |
| 29 | Raymond O'Keefe | 24 | Step son | Assembler | Illinois |
| 30 | John Rogers THIS PERSON | 37 | Head | Laborer On Repair | Illinois |
| 31 | Margaret Rogers | 34 | Wife | — | Illinois |
| 32 | John Richard Rogers | 12 | Son | — | Illinois |
| 33 | Robert Thomas Rogers | 11 | Son | — | Illinois |
| 34 | Mary Frances Rogers | 6 | Daughter | — | Illinois |
| 35 | Marjorie Ann Rogers | 5 | Daughter | — | Illinois |
| 36 | Joseph Domenick | 70 | Father-in-law | — | Florida |
| 37 | Margaret Domenick | 69 | Mother-in-law | — | Irish Free State |
| 38 | Thomas Kane | 33 | Brother-in-law | Bookkeeper | Illinois |
| 39 | Ferdinand T. Maturer | 33 | Head | Presser | Illinois |
| 40 | Ann Maturer | 28 | Wife | — | Illinois |
Pedigree Summary
John
Gen 1 · 1 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)