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Evelyn Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · Livingston-County, Illinois
Our Model Tree links this Evelyn Brown across the 1920, 1930 and 1940 US Censuses in Livingston-County, Illinois (XGBoost, ~Confirmed), with identified parents Aaron & David — first a daughter (b.~1914), then head of a 4-person household.
Age 26
b. ~1914
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Livingston-County, Illinois |
| Surname | Brown |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Odell Twp |
| 1935 Residence (County) | Livingston |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Odell Twp |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Evelyn | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Brown | Daughter | — | 26 | ~1914 |
| David Brown | Head | — | 52 | ~1888 |
| Frank Hamilton | Other | — | 21 | ~1919 |
| Alice Brown | Spouse | — | 49 | ~1891 |
Census Appearances
1920
Livingston, Illinois
Daughter, age 6
Livingston, Illinois · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| 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
Livingston, Illinois
Daughter, age 16
Livingston, Illinois · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Livingston-County, Illinois
Daughter, age 26
Livingston-County, Illinois · implied b. ~1914 — 4 household members
| Surname | Brown |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Odell Twp |
| 1935 Residence (County) | Livingston |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| 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 Evelyn Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Aaron Brown (~0.92 confidence) and father David Brown (~0.92 confidence) and father Mason Brown (~0.92 confidence) and mother Alice Brown (~0.92 confidence) and mother Alice Brown (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Aaron Brown
b. ~1888
Source father
● Household
· direct · ~0.92
Father
David Brown
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Mason Brown
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Alice Brown
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Alice Brown
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Evelyn Brown
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 — Livingston-County, Illinois
Open full size
1940 US Federal Census — Livingston-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00837-00585)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Temple | 71 | Patient | — | Illinois |
| 2 | Catherine Temple | 34 | Patient | — | Illinois |
| 3 | Frank Kaiser | 46 | Head | Nurse | Illinois |
| 4 | Grace Kaiser | 43 | Wife | Farmer | Illinois |
| 5 | Gerald Kaiser | 18 | Son | — | Illinois |
| 6 | Irene Kaiser | 17 | Daughter | — | Illinois |
| 7 | Lloyd Chapman | 30 | Head | Driver | Illinois |
| 8 | Harry Hoke | 50 | Head | Farmer | Illinois |
| 9 | Florence Hoke | 51 | Wife | — | Illinois |
| 10 | William Hoke | 18 | Son | — | Illinois |
| 11 | George Hoke | 29 | Head | Farmer | Illinois |
| 12 | Virginia Hoke | 29 | Wife | — | Illinois |
| 13 | David Brown | 52 | Head | Farmer | Illinois |
| 14 | Alice Brown | 49 | Wife | — | Illinois |
| 15 | Evelyn Brown THIS PERSON | 26 | Daughter | — | Illinois |
| 16 | Frank Hamilton | 21 | Hired man | Laborer | Illinois |
| 17 | Kenneth Johnson | 23 | Head | Laborer | Illinois |
| 18 | Maxine Johnson | 21 | Wife | — | Illinois |
| 19 | Irene Johnson | 1 | Daughter | — | Illinois |
| 20 | Francis Craven | 27 | Head | Farmer | Illinois |
| 21 | Grace Craven | 49 | Wife | — | Illinois |
| 22 | Helen Craven | 19 | Daughter | — | Illinois |
| 23 | John Craven | 10 | Son | — | Illinois |
| 24 | William Beck | 23 | Hired man | Laborer | Illinois |
| 25 | Fred Laufelman | 71 | Head | — | Illinois |
| 26 | Ray Hall | 52 | Head | Farmer | Illinois |
| 27 | Emaline Hall | 55 | Wife | — | Illinois |
| 28 | Elizabeth Hall | 23 | Daughter | Teacher | Illinois |
| 29 | Emaline Hall | 19 | Daughter | — | Illinois |
| 30 | Thomas Wheeler | 40 | Head | Farmer | Illinois |
| 31 | Verda Wheeler | 38 | Wife | — | Illinois |
| 32 | Field Stubbs | 54 | Head | Farmer | Illinois |
| 33 | Anna Stubbs | 47 | Wife | — | Missouri |
| 34 | Harriet Stubbs | 19 | Daughter | — | Illinois |
| 35 | Robert Stubbs | 14 | Son | — | Illinois |
| 36 | Ben Hooghouse | 44 | Head | Farmer | Illinois |
| 37 | Martha Hooghouse | 29 | Sister | — | Illinois |
| 38 | William Rool | 47 | Head | Farmer | Illinois |
| 39 | Ellen Rool | 40 | Wife | — | Illinois |
| 40 | Julette Rool | 16 | Daughter | — | Illinois |
Pedigree Summary
Evelyn
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)