EJ
Evelyn Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Evelyn Johnson across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Peter & Emma — first a daughter (b.~1903), then head of a 4-person household.
Age 27
b. ~1903
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Johnson |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Researcher |
| Industry | School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Researcher |
| Township / Ward | Chicago City |
| 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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Evelyn | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Johnson | Daughter | — | 27 | ~1903 |
| John Johnson | Head | — | 53 | ~1877 |
| Herbert Johnson | Son | — | 24 | ~1906 |
| Emma Johnson | Spouse | — | 57 | ~1873 |
Census Appearances
1910
Cook, Illinois
Daughter, age 9
Cook, Illinois · implied b. ~1901 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Daughter, age 18
Cook, Illinois · implied b. ~1902 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 27
Cook, Illinois · implied b. ~1903 — 4 household members
| Surname | Johnson |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Researcher |
| Industry | School |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Johnson across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: father Peter Johnson (~0.92 confidence) and mother Emma Johnson (~0.92 confidence) and mother Hulda Johnson (~0.92 confidence) and father John Johnson (~0.92 confidence) and mother Ida Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Peter Johnson
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Emma Johnson
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Hulda Johnson
b. ~1874
Source mother
● Household
· direct · ~0.92
Father
John Johnson
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Ida Johnson
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Evelyn Johnson
Daughter · 1930 · age 27 · b. ~1903 · Illinois
★ You are viewing this record
Sibling
Herbert Johnson
Sibling · 1930 · age 24
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
50 people indexed on this census page (ia:1930:illinoiscensus00reel425:0389)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry Dismore | 39 | Head | Agent | Illinois |
| 2 | Ethel Dismore | 34 | Wife | — | Illinois |
| 3 | John Dismore | 7 | Son | — | Illinois |
| 4 | Diana Dismore | 4 | Daughter | — | Illinois |
| 5 | Marilyn Dismore | 0 | Daughter | — | Illinois |
| 6 | Lennah Hess | 56 | Head | Steward | Illinois |
| 7 | Harold Hess | 28 | Son | Salesman | Illinois |
| 8 | John Hess | 27 | Son | Electrician | Illinois |
| 9 | James Kissane | 32 | Head | Broker | New York |
| 10 | Helen Kissane | 31 | Wife | — | Illinois |
| 11 | Audrey Kissane | 2 | Daughter | — | Illinois |
| 12 | Patricia Kissane | 0 | Daughter | — | Illinois |
| 13 | Charles Larkin | 29 | Head | Yardmaster | Illinois |
| 14 | Mildred Larkin | 29 | Wife | — | Michigan |
| 15 | James Larkin | 2 | Son | — | Illinois |
| 16 | Albert Laughlin | 29 | Head | Physician | New York |
| 17 | Edith Laughlin | 27 | Wife | — | New Jersey |
| 18 | Max Weinberg | 82 | Head | — | New York |
| 19 | Bertha Weinberg | 65 | Wife | — | Wisconsin |
| 20 | Marie Weinberg | 26 | Daughter | Clerk | Wisconsin |
| 21 | Jerome Liberty | 45 | Head | Clerk | Rhode Island |
| 22 | Donna Liberty | 36 | Wife | — | Illinois |
| 23 | Jane Liberty | 12 | Daughter | — | Texas |
| 24 | Jerome Liberty | 6 | Son | — | Texas |
| 25 | Charles Dudrey | 52 | Head | Engineer | Illinois |
| 26 | Edith Dudrey | 37 | Wife | — | Illinois |
| 27 | Jane Dudrey | 19 | Daughter | — | Illinois |
| 28 | William Jones | 70 | Head | Collector | England |
| 29 | Elizabeth Jones | 72 | Wife | — | Scotland |
| 30 | William Jones | 29 | Son | Foreman | Illinois |
| 31 | Arthur Jones | 37 | Son | — | Canada-English |
| 32 | Edward Vince | 25 | Head | Cashier | Ohio |
| 33 | Margaret Vince | 25 | Wife | — | Ohio |
| 34 | Josephine Vince | 0 | Daughter | — | Ohio |
| 35 | Rose Vince | 51 | Mother | — | Ohio |
| 36 | Robert Vince | 14 | Brother | — | Ohio |
| 37 | Alexander Brody | 44 | Head | Clerk | Russia |
| 38 | Rose Brody | 39 | Wife | — | Wisconsin |
| 39 | Louis Morris | 38 | Head | Conductor | Illinois |
| 40 | Fannie Morris | 28 | Wife | — | England |
| 41 | George Doty | 32 | Head | Salesman | Wisconsin |
| 42 | Gertrude Doty | 32 | Wife | — | Minnesota |
| 43 | John Johnson | 53 | Head | Machinist | Sweden |
| 44 | Emma Johnson | 57 | Wife | — | Sweden |
| 45 | Evelyn Johnson THIS PERSON | 27 | Daughter | Researcher | Illinois |
| 46 | Herbert Johnson | 24 | Son | Mail Clerk | Michigan |
| 47 | Earl Krutsch | 48 | Head | Accountant | Ohio |
| 48 | Jane Krutsch | 43 | Wife | — | Kentucky |
| 49 | Harry Donatella | 34 | Head | — | Ohio |
| 50 | Mabel Donatella | 28 | Wife | Teacher | Ohio |
Related Census Records
Pedigree Summary
Evelyn + 1 sibling
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 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)