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John Schultz — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this John Schultz across the 1900, 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a head (b.~1859), then head of a 3-person household.
Age 71
b. ~1859
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Schultz |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 26 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Clerk |
| Industry | Post Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Clerk |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1859 |
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 |
|---|---|---|---|---|
| Adeline Schultz | Daughter | — | 8 | ~1922 |
| John Schultz | Head | — | 71 | ~1859 |
| Ida Schultz | Spouse | — | 55 | ~1875 |
Census Appearances
1900
Cook, Illinois
Head, age 41
Cook, Illinois · implied b. ~1859 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schultz |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| Birth Month | Nov |
| Birth Year | 1859 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
Cook, Illinois
Head, age 51
Cook, Illinois · implied b. ~1859 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schultz |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 27 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | General Farm |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Head, age 60
Cook, Illinois · implied b. ~1860 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schultz |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Laborer |
| Industry | Retired |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Head, age 71
Cook, Illinois · implied b. ~1859 — 3 household members
| Surname | Schultz |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 26 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Clerk |
| Industry | Post Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| Radio Set | R |
| 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 Schultz across 4 US Census years (1900, 1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
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This person
Anchor record
John Schultz
Head · 1930 · age 71 · b. ~1859 · Illinois
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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
42 people indexed on this census page (ia:1930:illinoiscensus00reel487:0649)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 2 | Henry Ley | 60 | Head | Carpenter | Germany |
| 3 | Anna Ley | 54 | Wife | None | Illinois |
| 4 | Theresa Mathais | 72 | Lodger | Cabinet Maker | Germany |
| 5 | John Degenhardt | 51 | Head | None | Germany |
| 6 | Ida Degenhardt | 53 | Wife | Laborer | Germany |
| 7 | Theresa Degenhardt | 22 | Niece | Housework | Germany |
| 8 | Joseph Luecke | 70 | Head | None | Germany |
| 9 | Mary Luecke | 65 | Wife | None | Germany |
| 10 | August Luecke | 55 | Brother | Laborer | Germany |
| 11 | John Hulvershorn | 42 | Head | Glassmaker | Illinois |
| 12 | Anna Hulvershorn | 37 | Wife | None | Illinois |
| 13 | Adeline Hulvershorn | 7 | Daughter | None | Illinois |
| 14 | Max Ragl | 55 | Head | Helper | Germany |
| 15 | Elizabeth Ragl | 53 | Wife | None | Germany |
| 16 | Albert Ragl | 31 | Son | Salesman | Illinois |
| 17 | Andrew Ragl | 23 | Son | Runner | Illinois |
| 18 | Anna Szlupik | 53 | Head | None | Germany |
| 19 | Anna Szlupik | 28 | Daughter | None | Germany |
| 20 | Catherine Szlupik | 25 | Daughter | Packer | Germany |
| 21 | Theresa Szlupik | 23 | Daughter | Booker | Germany |
| 22 | Mary Szlupik | 21 | Daughter | Packer | Germany |
| 23 | Oscar Zimmerman | 31 | Head | Stock Clerk | Wisconsin |
| 24 | Ada Zimmerman | 27 | Wife | None | Wisconsin |
| 25 | Lois Zimmerman | 2 | Daughter | None | Illinois |
| 26 | James Zimmerman | 1 | Son | None | Illinois |
| 27 | Freda Bauer | 47 | Head | None | Illinois |
| 28 | Linda Bauer | 21 | Daughter | Secretary | Colorado |
| 29 | Margaret Bauer | 17 | Daughter | Seamstress | Colorado |
| 35 | John Schultz THIS PERSON | 71 | Head | Clerk | Illinois |
| 36 | Ida Schultz | 55 | Wife | None | Yugoslavia |
| 37 | Adeline Schultz | 8 | Daughter | None | Illinois |
| 38 | Otto Haller | 52 | Head | Mechanic | Austria |
| 39 | Ida Haller | 52 | Wife | None | Austria |
| 40 | Margaret Haller | 30 | Daughter | Accountant | Austria |
| 41 | Charles Sundmacher | 76 | Head | None | Germany |
| 42 | Martha Sundmacher | 61 | Wife | None | Wisconsin |
| 43 | Effie Sundmacher | 31 | Daughter | Milliner | Wisconsin |
| 44 | Fred Sundmacher | 47 | Son | Hammerman | Illinois |
| 45 | Elizabeth Sundmacher | 57 | Sister | Draper | Germany |
| 48 | Owen Jones | 69 | Head | Watchmaker | Wales |
| 49 | Margaret Jones | 70 | Wife | None | Scotland |
| 50 | William Jones | 45 | Son | Steamfitter | Wales |
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)