DJ
David Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Will, Illinois
Our Model Tree links this David Johnson across the 1910, 1920 and 1930 US Censuses in Will, Illinois (XGBoost, ~Confirmed) — first a head (b.~1860), then head of a 4-person household.
Age 70
b. ~1860
Male
Head
Born: Sweden
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Will, Illinois |
| Surname | Johnson |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1881 |
| Age at First Marriage | 27 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Home Value / Rent | 7 |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Occupation | Farmer |
| Township / Ward | Florence Township |
| Est. Birth Year | ~1860 |
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 David | Age | Birth yr |
|---|---|---|---|---|
| Ruth Johnson | Daughter | — | 29 | ~1901 |
| David Johnson | Head | — | 70 | ~1860 |
| Paul Johnson | Son | — | 32 | ~1898 |
| Helen Johnson | Spouse | — | 74 | ~1856 |
Census Appearances
1910
Will, Illinois
Head, age 49
Will, Illinois · implied b. ~1861 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 23 |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | General Farm |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
Will, Illinois
Head, age 59
Will, Illinois · implied b. ~1861 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Birth Country | Sweden |
| Year of Naturalization | 1888 |
| Birthplace (normalized) | sweden |
1930
Will, Illinois
Head, age 70
Will, Illinois · implied b. ~1860 — 4 household members
| Surname | Johnson |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1881 |
| Age at First Marriage | 27 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Home Value / Rent | 7 |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 David Johnson across 3 US Census years (1910, 1920 and 1930) in Will, Illinois, using XGBoost record linkage.
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This person
Anchor record
David Johnson
Head · 1930 · age 70 · b. ~1860 · 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 — Will, Illinois
Open full size
1930 US Federal Census — Will, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel567:0956)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Arthur L. Jackson | 73 | Head | Farmer | Illinois |
| 52 | Marion Jackson | 22 | Daughter | Table Waiter | Illinois |
| 53 | James D. Jackson | 65 | Brother | — | Illinois |
| 54 | Nellie L. Jackson | 53 | Sister in law | — | Scotland |
| 55 | Joseph Breen | 23 | Boarder | Farm Laborer | Illinois |
| 56 | Henry G. Beer | 61 | Head | Farmer | Illinois |
| 57 | Bertha A. Beer | 24 | Daughter | Teacher | Illinois |
| 58 | David Johnson THIS PERSON | 70 | Head | Farmer | Sweden |
| 59 | Helen E. Johnson | 74 | Wife | — | Sweden |
| 60 | Paul D. Johnson | 32 | Son | Farm Laborer | Illinois |
| 61 | Ruth H. Johnson | 29 | Daughter | — | Illinois |
| 62 | George R. Mcqueen | 56 | Head | Farmer | Illinois |
| 63 | Catherine Mcqueen | 47 | Wife | — | Michigan |
| 64 | Willard White | 21 | Stepson | Farmer | Indiana |
| 65 | Eliza Mcqueen | 49 | Head | Farm | Illinois |
| 66 | Ralph Mcqueen | 17 | Son | — | Illinois |
| 67 | William E. Hayes | 40 | Employee | Farm Laborer | Illinois |
| 68 | Charles Curl | 41 | Head | Farm Laborer | Illinois |
| 69 | Cecelia Curl | 43 | Wife | — | Illinois |
| 70 | Charles E. Curl | 11 | Son | — | Illinois |
| 71 | Thomas J. Curl | 8 | Son | — | Illinois |
| 72 | Maynard T. Curl | 5 | Son | — | Illinois |
| 73 | Robert W. Curl | 1 | Son | — | Illinois |
| 74 | Michael Doyle | 42 | Head | Farmer | Illinois |
| 75 | Nora Doyle | 39 | Sister | — | Illinois |
| 76 | Henry Schaser | 53 | Lodger | Farm Laborer | Indiana |
| 77 | George Barry | 46 | Head | Farmer | Illinois |
| 78 | Mabel Barry | 37 | Wife | — | Illinois |
| 79 | Ruth B. Barry | 14 | Daughter | — | Illinois |
| 80 | Richard J. Barry | 10 | Son | — | Illinois |
| 81 | Lora M. Barry | 7 | Daughter | — | Illinois |
| 82 | Charles Crate | 61 | Employee | Farm Laborer | Illinois |
| 83 | Henry J. Milling | 45 | Head | Farmer | Illinois |
| 84 | Hannah Milling | 41 | Wife | — | Illinois |
| 85 | Edward Milling | 16 | Son | — | Illinois |
| 86 | George Smith | 44 | Head | Farmer | Illinois |
| 87 | Lulu M. Smith | 39 | Wife | — | Illinois |
| 88 | Gladys M. Smith | 16 | Daughter | — | Illinois |
| 89 | Stanley Smith | 13 | Son | — | Illinois |
| 90 | Henry T. Smith | 6 | Son | — | Illinois |
| 91 | Helen L. Smith | 1 | Daughter | — | Illinois |
| 92 | Joseph Gerdes | 54 | Lodger | 1900 | Germany |
| 93 | Alice S. Shean | 61 | Head | — | Illinois |
| 94 | Albert Shean | 64 | Brother | — | Illinois |
| 95 | Peter Rivard | 60 | Employee | Farm Laborer | Illinois |
| 96 | Richard Glenney | 77 | Head | Farmer | Illinois |
| 97 | Mary Glenney | 59 | Wife | — | Illinois |
| 98 | Mary A. Glenney | 34 | Daughter | Teacher | Illinois |
| 99 | Hannah S. Glenney | 32 | Daughter | Teacher | Illinois |
| 100 | Richard P. Glenney | 23 | Son | Farm Laborer | Illinois |
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)