EC
Edward Carroll — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Edward Carroll across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents William & Maud — first a son (b.~1919), then head of a 4-person household.
Age 21
b. ~1919
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Carroll |
| Given Name | Edward |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Chauffeur |
| Industry | Amer Ex Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 520 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Chauffeur |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1919 |
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 Edward | Age | Birth yr |
|---|---|---|---|---|
| Edward Carroll | Son | — | 21 | ~1919 |
| William Hateley | Head | — | 53 | ~1887 |
| Rose Hateley | Spouse | — | 42 | ~1898 |
| Robert Carroll | Son | — | 15 | ~1925 |
Census Appearances
1920
Cook, Illinois
Other, age 1
Cook, Illinois · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Edward Jr. |
| Relationship to Head | Grandson |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 12
Cook, Illinois · implied b. ~1918 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Edward |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Son, age 21
Cook-County, Illinois · implied b. ~1919 — 4 household members
| Surname | Carroll |
| Given Name | Edward |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Occupation | Chauffeur |
| Industry | Amer Ex Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 520 |
| 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 Edward Carroll across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Hateley (~0.92 confidence) and mother Maud Humphrey (~0.92 confidence) and mother Rose Hateley (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Hateley
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Maud Humphrey
b. ~1895
Source mother
● Household
· direct · ~0.92
Mother
Rose Hateley
b. ~1898
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Edward Carroll
Son · 1940 · age 21 · b. ~1919 · Illinois
★ You are viewing this record
Sibling
Robert Carroll
Sibling · 1940 · age 15
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-t0627-00959-00576)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Burns | 46 | Head | Auditor | Illinois |
| 2 | Agnes Burns | 44 | Wife | — | Illinois |
| 3 | Thomas Jr. Burns | 23 | Son | Book Keeper | Illinois |
| 4 | Robert Burns | 16 | Son | — | Illinois |
| 5 | John Burns | 14 | Son | — | Illinois |
| 6 | Mary Ann Burns | 5 | Daughter | — | Illinois |
| 7 | William Finlay | 34 | Head | Tele Repair Man | Illinois |
| 8 | Henrietta Finlay | 28 | Wife | — | Illinois |
| 9 | William Finlay | 9 | Son | — | Illinois |
| 10 | Robert Finlay | 4 | Son | — | Illinois |
| 11 | Charles Campagna | 31 | Head | Asst Sales Man | Italy |
| 12 | Verna Campagna | 26 | Wife | — | Illinois |
| 13 | Janice Lee Campagna | 2 | Daughter | — | Illinois |
| 14 | Nathaniel Oliver | 50 | Head | Grain Sampler | Illinois |
| 15 | Clara Oliver | 41 | Wife | — | Illinois |
| 16 | William Leiter | 75 | Lodger | — | Wisconsin |
| 17 | Fred Sager | 33 | Head | Switchman | Montana |
| 18 | Helen Sager | 37 | Wife | — | Illinois |
| 19 | Stuart Sager | 3 | Son | — | Illinois |
| 20 | Ralph Smallman | 30 | Head | Personnel Man | Illinois |
| 21 | Helen Smallman | 30 | Wife | — | Michigan |
| 22 | Albert Smallman | 5 | Son | — | Illinois |
| 23 | Robert Smallman | 2 | Son | — | Illinois |
| 24 | George J. Wirsch | 62 | Head | Butcher | Illinois |
| 25 | Stella Wirsch | 53 | Wife | — | Illinois |
| 26 | Leota Wirsch | 23 | Daughter | Steno | Illinois |
| 27 | George Little | 57 | Head | Lineman | Illinois |
| 28 | Florence Little | 44 | Wife | — | Illinois |
| 29 | Jean Little | 16 | Daughter | — | Illinois |
| 30 | John Little | 12 | Son | — | Illinois |
| 31 | Harvey Sheckler | 50 | Head | Attendant | Illinois |
| 32 | Margaret Sheckler | 39 | Wife | Steno | Illinois |
| 33 | Martha Sheckler | 76 | Mother | — | Iowa |
| 34 | William Hateley | 53 | Head | Fireman | Illinois |
| 35 | Rose Hateley | 42 | Wife | — | Ireland |
| 36 | Edward Carroll THIS PERSON | 21 | Son | Chauffeur | Illinois |
| 37 | Robert Carroll | 15 | Son | — | Illinois |
| 38 | Raymond Hendricks | 33 | Head | Sheet Metal Worker | Illinois |
| 39 | Margaret Hendricks | 30 | Wife | Office Work | Illinois |
| 40 | Mary Hendricks | 63 | Mother | — | Germany |
Pedigree Summary
Edward + 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)