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Caroline Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Caroline Brown across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1916), then head of a 6-person household.
Age 24
b. ~1916
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Brown |
| Given Name | Caroline |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Lombard |
| 1935 Residence (County) | DuPage |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1916 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Caroline | Age | Birth yr |
|---|---|---|---|---|
| Richard Brown | Son | — | ~1940 | |
| Caroline Brown | Spouse | — | 24 | ~1916 |
| Wallace Brown | Head | — | 26 | ~1914 |
| Charles Brown | Son | — | 3 | ~1937 |
| William Brown | Son | — | 1 | ~1939 |
| Wallace Brown | Son | — | 5 | ~1935 |
Census Appearances
1930
Cook, Illinois
Daughter, age 14
Cook, Illinois · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Caroline |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 24
Cook-County, Illinois · implied b. ~1916 — 6 household members
| Surname | Brown |
| Given Name | Caroline |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Lombard |
| 1935 Residence (County) | DuPage |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Illinois |
| 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 Caroline Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Caroline Brown
Spouse · 1940 · age 24 · b. ~1916 · Illinois
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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-t0627-00943-00209)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Mergenthal | 33 | Head | Greasing | Illinois |
| 2 | Rosalie Mergenthal | 27 | Wife | None | Illinois |
| 3 | James Palady | 30 | Head | Cab Driver | Illinois |
| 4 | Rose Palady | 32 | Wife | — | Illinois |
| 5 | Christopher Palady | 1 | Son | — | Illinois |
| 6 | Anna Roche | 51 | Head | — | Illinois |
| 7 | James Roche | 23 | Son | Grinder | Illinois |
| 8 | Jane Roche | 21 | Daughter | Sales Lady | Illinois |
| 9 | George Roche | 18 | Son | Punch Press Oper. | Illinois |
| 10 | Gasper Butera | 55 | Head | Barber | Italy |
| 11 | Angela Butera | 47 | Wife | — | Italy |
| 12 | Alphonse Butera | 25 | Son | Barber | Illinois |
| 13 | August Butera | 19 | Son | Pharmacy Apprentice | Illinois |
| 14 | Mary Butera | 17 | Daughter | — | Illinois |
| 15 | Michael Cambella | 29 | Head | Furniture Cutter | Washington D.C. |
| 16 | Beatrice Cambella | 25 | Wife | Sales Lady | Illinois |
| 17 | Joan Cambella | 3 | Daughter | — | Illinois |
| 18 | Joseph Dremiawski | 47 | Head | Meat Smoker | Poland |
| 19 | Angeline Dremiawski | 46 | Wife | — | Poland |
| 20 | Anne Dremiawski | 18 | Daughter | Pin Carder | Illinois |
| 21 | Joseph Jr. Dremiawski | 16 | Son | New Worker | Illinois |
| 22 | Lorraine Dremiawski | 14 | Daughter | — | Illinois |
| 23 | Evelyn Dremiawski | 12 | Daughter | — | Illinois |
| 24 | Raymond Dremiawski | 10 | Son | — | Illinois |
| 25 | Calvin Dremiawski | 4 | Son | — | Illinois |
| 26 | Wallace Brown | 26 | Head | Dock Hand | Illinois |
| 27 | Caroline Brown THIS PERSON | 24 | Wife | — | Illinois |
| 28 | Wallace Jr. Brown | 5 | Son | — | Illinois |
| 29 | Charles Brown | 3 | Son | — | Illinois |
| 30 | William R. Brown | 1 | Son | — | Illinois |
| 31 | Richard A. Brown | 0 | Son | — | Illinois |
| 32 | Louis Wolfe | 66 | Head | Proprietor Auto Mechanic | Indiana |
| 33 | Anne Wolfe | 62 | Wife | Seamstress | Illinois |
| 34 | Luella Wolfe | 39 | Daughter | Stenographer | Illinois |
| 35 | Carol Wolfe | 17 | Daughter | — | Illinois |
| 36 | James Ray | 63 | Head | Truck Driver | Wisconsin |
| 37 | Dora Ray | 58 | Wife | — | Canada English |
| 38 | John Horan | 48 | Head | Truck Driver | Illinois |
| 39 | Catherine Horan | 39 | Wife | — | Illinois |
| 40 | Edward Horan | 21 | Son | Stock Clerk | Illinois |
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)