EB
Elizabeth Berry — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Elizabeth Berry across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1915), then head of a 6-person household.
Age 15
b. ~1915
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Berry |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1915 |
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 1930 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Eilleen Berry | Daughter | — | 20 | ~1910 |
| John Berry | Head | — | 64 | ~1866 |
| Mable Berry | Other | — | 42 | ~1888 |
| Mary Berry | Daughter | — | 17 | ~1913 |
| John Berry | Son | — | 9 | ~1921 |
| Elizabeth Berry | Daughter | — | 15 | ~1915 |
Census Appearances
1920
Cook, Illinois
Daughter, age 5
Cook, Illinois · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barry |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 15
Cook, Illinois · implied b. ~1915 — 6 household members
| Surname | Berry |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| 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
Cook-County, Illinois
Daughter, age 25
Cook-County, Illinois · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barry |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Sales Clerk |
| Industry | Dept Store |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 236 |
| Highest Grade | H-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 Elizabeth Berry across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Berry (~0.92 confidence) and father John Barry (~0.92 confidence) and mother Isabel Barry (~0.92 confidence) and mother Mabel Barry (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Berry
b. ~1866
Source father
● Household
· direct · ~0.92
Father
John Barry
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Isabel Barry
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Mabel Barry
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Elizabeth Berry
Daughter · 1930 · age 15 · b. ~1915 · Illinois
★ You are viewing this record
Sibling
John Berry
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eilleen Berry
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Berry
Sibling · 1930 · age 17
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
1930 US Federal Census — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
16 people indexed on this census page (ia:1930:illinoiscensus00reel442:0264)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John T. Berry | 64 | Head | Laborer | Illinois |
| 52 | Mable Berry | 42 | Wife-H | — | Illinois |
| 53 | Eilleen Berry | 20 | Daughter | Switchboard Operator | Illinois |
| 54 | Mary Berry | 17 | Daughter | Typist | Illinois |
| 55 | Elizabeth Berry THIS PERSON | 15 | Daughter | — | Illinois |
| 56 | John J. Berry | 9 | Son | — | Illinois |
| 57 | Joseph A. Mcgrady | 49 | Head | Adjuster | Irish Free State |
| 58 | Mary F. Mcgrady | 49 | Wife-H | — | Illinois |
| 59 | Joseph Mcgrady | 18 | Son | Order Clerk | Illinois |
| 60 | Mary C. Mcgrady | 14 | Daughter | — | Illinois |
| 61 | Paul Wagner | 31 | Head | Cattle Driver | Illinois |
| 62 | Bessie Wagner | 31 | Wife-H | — | Irish Free State |
| 63 | Mary Wagner | 8 | Daughter | — | Illinois |
| 64 | Charlotte Wagner | 6 | Daughter | — | Illinois |
| 65 | Paul Jr. Wagner | 2 | Son | — | Illinois |
| 66 | Mary Rone | 62 | Mo-in-law | — | Irish Free State |
Related Census Records
Pedigree Summary
Elizabeth + 3 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)