HJ
Helen Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hamilton, Indiana
Our Model Tree links this Helen Johnson across the 1920, 1930 and 1940 US Censuses in Hamilton, Indiana (XGBoost, ~Confirmed), with identified parents Barn & Fern — first a daughter (b.~1910), then head of a 3-person household.
Age 20
b. ~1910
Female
Daughter
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Indiana |
| Surname | Johnson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Teacher |
| Township / Ward | White River Township |
| Est. Birth Year | ~1910 |
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 Helen | Age | Birth yr |
|---|---|---|---|---|
| Helen Johnson | Daughter | — | 20 | ~1910 |
| Barn Johnson | Head | — | 43 | ~1887 |
| Wava Johnson | Other | — | 15 | ~1915 |
Census Appearances
1920
Hamilton, Indiana
Daughter, age 10
Hamilton, Indiana · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Hamilton, Indiana
Daughter, age 20
Hamilton, Indiana · implied b. ~1910 — 3 household members
| Surname | Johnson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Hamilton-County, Indiana
Daughter, age 30
Hamilton-County, Indiana · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Hellen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | White River Twp. |
| 1935 Residence (County) | Hamilton |
| Occupation | Teacher |
| Industry | Public school |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Helen Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Barn Johnson (~0.92 confidence) and mother Fern Johnson (~0.92 confidence) and mother Fern Johnson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Barn Johnson
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Fern Johnson
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Fern Johnson
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Johnson
Daughter · 1930 · age 20 · b. ~1910 · Indiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Hamilton, Indiana
Open full size
1930 US Federal Census — Hamilton, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel590:1141)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Maxine H | 14 | Daughter | — | Indiana |
| 52 | Robert L | 12 | Son | — | Indiana |
| 53 | Charles R | 10 | Son | — | Indiana |
| 54 | Betty J | 7 | Daughter | — | Indiana |
| 55 | Howard H | 6 | Son | — | Indiana |
| 56 | Neil C | 4 | Son | — | Indiana |
| 57 | Vanesa | 0 | Grand Daughter | — | Indiana |
| 58 | Mary E Gunn | 56 | Head | Farmer | Indiana |
| 59 | Amanda E Gunn | 24 | Daughter | — | Indiana |
| 60 | Royer Lamarr | 25 | Head | Laborer | Indiana |
| 61 | Mae Lamarr | 20 | Wife | — | Indiana |
| 62 | Barn Johnson | 43 | Head | — | Indiana |
| 63 | Helen Johnson THIS PERSON | 20 | Daughter | Teacher | Indiana |
| 64 | Wava Jean Johnson | 15 | Niece | — | Indiana |
| 65 | Albert P Rinker | 72 | Head | Farmer | Indiana |
| 66 | Luella Rinker | 60 | Wife | — | Indiana |
| 67 | Fred Rinker | 29 | Son | Laborer | Indiana |
| 68 | Vada Rinker | 22 | Daughter | — | Indiana |
| 69 | Emma Rinker | 68 | Head | Farming | Indiana |
| 70 | Charles G Agger | 65 | Head | Farmer | Indiana |
| 71 | Nancy Agger | 66 | Wife | — | Indiana |
| 72 | Rufus F Agger | 39 | Head | Farmer | Indiana |
| 73 | Alta M Agger | 38 | Wife | — | Indiana |
| 74 | Charles Mark Agger | 8 | Son | — | Indiana |
| 75 | Maurice Marion Agger | 6 | Son | — | Indiana |
| 76 | George Agger | 70 | Head | Farm Laborer | Indiana |
| 77 | Nellie Agger | 40 | Wife | — | Indiana |
| 78 | William Agger | 14 | Son | — | Indiana |
| 79 | Alston Ogle | 39 | Head | Farmer | Indiana |
| 80 | Florence Ogle | 41 | Wife | — | Indiana |
| 81 | Lynn Ogle | 15 | Daughter | — | Indiana |
| 82 | Lee Parker | 37 | Head | Grinder | Indiana |
| 83 | Marguerite Parker | 14 | Wife | — | Indiana |
| 84 | Robert Parker | 5 | Son | — | Indiana |
| 85 | Jesse Means | 50 | Head | Farm Laborer | Indiana |
| 86 | Garnet Means | 24 | Son | Farm Laborer | Indiana |
| 87 | John Means | 14 | Son | — | Indiana |
| 88 | Mary Means | 11 | Daughter | — | Indiana |
| 89 | Frederick Means | 7 | Son | — | Indiana |
| 90 | Carl Brown | 54 | Head | Farmer | Indiana |
| 91 | Carrie Brown | 52 | Sister | — | Indiana |
| 92 | Harry Brown | 22 | Brother | Farmer | Indiana |
| 93 | Raymond Shatterly | 32 | Head | Farmer | Indiana |
| 94 | Pearl Shatterly | 31 | Wife | — | Indiana |
| 95 | Frances Shatterly | 11 | Daughter | — | Indiana |
| 96 | Wanda Ann Shatterly | 8 | Daughter | — | Indiana |
| 97 | Tarona Lee Shatterly | 5 | Daughter | — | Indiana |
| 98 | Arnett Shatterly | 19 | Brother | Farm Laborer | Indiana |
| 99 | Conrad C Kise | 49 | Head | Farmer | Indiana |
| 100 | Oroma Kise | 47 | Wife | — | Indiana |
Pedigree Summary
Helen
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)