HJ
Hulda Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Hulda Johnson across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1893), then head of a 4-person household.
Age 37
b. ~1893
Female
Spouse
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Johnson |
| Given Name | Hulda |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 24 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1893 |
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 Hulda | Age | Birth yr |
|---|---|---|---|---|
| Eugene Johnson | Son | — | 3 | ~1927 |
| Kenneth Johnson | Son | — | 8 | ~1922 |
| Hulda Johnson | Spouse | — | 37 | ~1893 |
| John Johnson | Head | — | 37 | ~1893 |
Census Appearances
1920
Cook, Illinois
Spouse, age 27
Cook, Illinois · implied b. ~1893 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Hilda |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Spouse, age 37
Cook, Illinois · implied b. ~1893 — 4 household members
| Surname | Johnson |
| Given Name | Hulda |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 24 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 48
Cook-County, Illinois · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Hilda |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | CHICAGO city |
| 1935 Residence (County) | Cook |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Illinois |
| 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 Hulda Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hulda Johnson
Spouse · 1930 · age 37 · b. ~1893 · 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
50 people indexed on this census page (ia:1930:illinoiscensus00reel482:0490)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Martin S. Enser | 30 | Head | Plumber | Austria |
| 52 | Rose F. Enser | 32 | Wife | — | Illinois |
| 53 | Martin Jr. Enser | 7 | Son | — | Illinois |
| 54 | Mary Ann Enser | 5 | Daughter | — | Illinois |
| 55 | Gertrude Apperson | 56 | Mother-in-law | — | Illinois |
| 56 | William E. Rice | 50 | Head | Clerk | Illinois |
| 57 | Lillian M. Rice | 43 | Wife | — | Illinois |
| 58 | Louis Mohr | 42 | Head | Clerk | Illinois |
| 59 | Freda Mohr | 37 | Wife | — | Illinois |
| 60 | Edward Mohr | 8 | Son | — | Illinois |
| 61 | Dorothy Mohr | 6 | Daughter | — | Illinois |
| 62 | Otto Lietzman | 45 | Head | Painter | Germany |
| 63 | Martha Lietzman | 44 | Wife | — | Poland |
| 64 | Otto Lietzman | 12 | Son | — | Illinois |
| 65 | William Biver | 50 | Head | Repairman | Illinois |
| 66 | Hattie Biver | 47 | Wife | — | Illinois |
| 67 | Phyllis Biver | 20 | Daughter | Operator | Illinois |
| 68 | Mildred Biver | 18 | Daughter | Clerk | Illinois |
| 69 | Roger Biver | 18 | Son | Clerk | Illinois |
| 70 | Leo Edward | 28 | Son-in-law | Erector | Illinois |
| 71 | Gertrude Edward | 25 | Daughter | — | Wisconsin |
| 72 | Edward Riedel | 35 | Head | Machinist | Illinois |
| 73 | Anna Riedel | 34 | Wife | — | Illinois |
| 74 | Edward Riedel | 11 | Son | — | Illinois |
| 75 | Dorothy Riedel | 9 | Daughter | — | Illinois |
| 76 | Robert Riedel | 6 | Son | — | Illinois |
| 77 | John Bernard | 32 | Head | Copywriter | Illinois |
| 78 | Ella Bernard | 39 | Wife | — | Illinois |
| 79 | Lucille Bernard | 15 | Daughter | — | Illinois |
| 80 | Loretta Bernard | 15 | Daughter | — | Illinois |
| 81 | Josephine Bernard | 10 | Daughter | — | Illinois |
| 82 | Richard Bernard | 7 | Son | — | Illinois |
| 83 | Robert M. Moore | 41 | Head | Electrician | Maryland |
| 84 | Jennie Moore | 40 | Wife | — | Illinois |
| 85 | Charles Moore | 17 | Son | Office | Illinois |
| 86 | Anthony White | 52 | Head | Auditor | Illinois |
| 87 | May A. White | 36 | Wife | — | Illinois |
| 88 | John Johnson | 37 | Head | Foreman | Illinois |
| 89 | Hulda Johnson THIS PERSON | 37 | Wife | — | Illinois |
| 90 | Kenneth Johnson | 8 | Son | — | Illinois |
| 91 | Eugene Johnson | 3 | Son | — | Illinois |
| 92 | Henry Schmidt | 39 | Head | Worker | Austria |
| 93 | Helen Schmidt | 24 | Wife | — | Hungary |
| 94 | Jens Svenson | 32 | Head | Silversmith | Norway |
| 95 | Karen Svenson | 27 | Wife | — | Norway |
| 96 | John Svenson | 4 | Son | — | Illinois |
| 97 | Marion Svenson | 3 | Daughter | — | Illinois |
| 98 | Herman Voss | 51 | Head | Inspector | Pennsylvania |
| 99 | Bertha Voss | 37 | Wife | — | Illinois |
| 100 | Lucille Voss | 4 | Daughter | — | 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)