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John Daniel — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this John Daniel across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Anna & Joseph — first a son (b.~1909), then head of a 3-person household.
Age 21
b. ~1909
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Daniel |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Additional Details | |
| Occupation | Contractor |
| Industry | Building |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Contractor |
| Township / Ward | Chicago |
| Est. Birth Year | ~1909 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Anna Daniel | Head | — | 51 | ~1879 |
| Anthony Daniel | Son | — | 19 | ~1911 |
| John Daniel | Son | — | 21 | ~1909 |
Census Appearances
1920
Cook, Illinois
Son, age 12
Cook, Illinois · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daniel |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 21
Cook, Illinois · implied b. ~1909 — 3 household members
| Surname | Daniel |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Occupation | Contractor |
| Industry | Building |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
Head, age 31
Cook-County, Illinois · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daniels |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Machine Cutter |
| Industry | Belt Company |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 800 |
| Highest Grade | No 8 |
| 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 John Daniel across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Anna Daniel (~0.92 confidence) and father Joseph Daniel (~0.92 confidence) and mother Anna Daniel (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Anna Daniel
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
Joseph Daniel
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Anna Daniel
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Daniel
Son · 1930 · age 21 · b. ~1909 · Illinois
★ You are viewing this record
Sibling
Anthony Daniel
Sibling · 1930 · age 19
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:illinoiscensus00reel453:0717)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eleanor Trystak | 4 | daughter | — | Illinois |
| 2 | Paul Olszowka | 58 | Head | Tailor | Poland |
| 3 | Agnes Olszowka | 54 | Wife-H | — | Poland |
| 4 | Stanley Olszowka | 18 | Son | Assembling | Illinois |
| 5 | Anna Daniel | 51 | Head | — | Poland |
| 6 | John Daniel THIS PERSON | 21 | Son | Contractor | Illinois |
| 7 | Anthony Daniel | 19 | Son | Contractor | Illinois |
| 8 | Frank Kulas | 33 | Head | Molder | Illinois |
| 9 | Katherine Kulas | 34 | Wife-H | — | Poland |
| 10 | Antoinette Wisinski | 58 | Head | — | Poland |
| 11 | Edward Wisinski | 20 | Son | Assembler | Illinois |
| 12 | Bernice Wisinski | 17 | daughter | Box Maker | Illinois |
| 13 | Steve Rygozynski | 39 | Head | Screw Machine | Illinois |
| 14 | Helen Rygozynski | 36 | Wife-H | — | Illinois |
| 15 | George Rygozynski | 12 | Son | — | Illinois |
| 16 | Lorraine Rygozynski | 9 | daughter | — | Illinois |
| 17 | Evelyn Rygozynski | 5 | daughter | — | Illinois |
| 18 | Alice Rygozynski | 4 | daughter | — | Illinois |
| 19 | Clarence Wilhelm | 27 | Head | Auto Mechanic | Illinois |
| 20 | Mildred Wilhelm | 24 | Wife-H | — | Illinois |
| 21 | Ronald Wilhelm | 2 | Son | — | Illinois |
| 22 | Richard Wilhelm | 0 | Son | — | Illinois |
| 23 | John Krzyzanowski | 47 | Head | Molder | Poland |
| 24 | Sophie Krzyzanowski | 44 | Wife-H | — | Poland |
| 25 | Theodore Krzyzanowski | 21 | Son | Draftsman | Illinois |
| 26 | Mary Krzyzanowski | 15 | daughter | — | Illinois |
| 27 | Felix Krzyzanowski | 11 | Son | — | Illinois |
| 28 | Gertrude Krzyzanowski | 7 | daughter | — | Illinois |
| 29 | Thomas Dolodzy | 38 | Head | Elevator Operator | Poland |
| 30 | Bernice Dolodzy | 35 | Wife-H | — | Poland |
| 31 | Mitchell Dolodzy | 13 | Son | — | Illinois |
| 32 | Valery Dolodzy | 11 | Son | — | Illinois |
| 33 | Edward Dolodzy | 5 | Son | — | Illinois |
| 34 | James Razar | 29 | Head | Stockkeeper | Illinois |
| 35 | Sophie Razar | 22 | Wife-H | — | Illinois |
| 36 | Rosemary Razar | 0 | daughter | — | Illinois |
| 37 | Thomas Kuchcinski | 70 | Head | — | Poland |
| 38 | Margaret Kuchcinski | 68 | Wife-H | — | Poland |
| 39 | Anton Kuchcinski | 42 | Son | Bench Work | Illinois |
| 40 | Stanley Rubiak | 58 | Head | — | Poland |
| 41 | Caroline Rubiak | 58 | Wife-H | — | Poland |
| 42 | Regina Rubiak | 23 | daughter | Punch Press | Illinois |
| 43 | Joseph Rubiak | 16 | Son | Office Worker | Illinois |
| 44 | John Rubiak | 11 | Son | — | Illinois |
| 45 | Steve Rubiak | 27 | Head | Inspector | Illinois |
| 46 | Jennie Rubiak | 30 | Wife-H | — | Illinois |
| 47 | Eleanor Rubiak | 3 | daughter | — | Illinois |
| 48 | Donald Rubiak | 0 | Son | — | Illinois |
| 49 | Stanley Rubiak | 29 | Head | Counter | Illinois |
| 50 | Nellie Rubiak | 24 | Wife-H | — | Illinois |
Related Census Records
Pedigree Summary
John + 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 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)