TJ
Theodore Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Noble-County, Indiana
Our Model Tree links this Theodore Johnson across the 1920, 1930 and 1940 US Censuses in Noble-County, Indiana (XGBoost, ~Confirmed), with identified parents Charles & Charles — first a son (b.~1919), then head of a 3-person household.
Age 21
b. ~1919
Male
Son
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Noble-County, Indiana |
| Surname | Johnson |
| Given Name | Theodore |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | York Twp |
| 1935 Residence (County) | Noble |
| Additional Details | |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | York Twp |
| Est. Birth Year | ~1919 |
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 1940 census.
| Name | Relation to head | Relative to Theodore | Age | Birth yr |
|---|---|---|---|---|
| Charles Johnson | Head | — | 66 | ~1874 |
| Theodore Johnson | Son | — | 21 | ~1919 |
| Etta Johnson | Spouse | — | 63 | ~1877 |
Census Appearances
1920
Noble, Indiana
Son, age 1
Noble, Indiana · implied b. ~1919 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Theodore R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Noble, Indiana
Son, age 11
Noble, Indiana · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Theodore R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Noble-County, Indiana
Son, age 21
Noble-County, Indiana · implied b. ~1919 — 3 household members
| Surname | Johnson |
| Given Name | Theodore |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | York Twp |
| 1935 Residence (County) | Noble |
| Highest Grade | No 2 |
| 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 Theodore Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Johnson (~0.92 confidence) and father Charles Johnson (~0.92 confidence) and father Charles Johnson (~0.92 confidence) and mother Etta Johnson (~0.92 confidence) and mother Etta Johnson (~0.92 confidence) and mother Eva Johnson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Johnson
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Charles Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Charles Johnson
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Etta Johnson
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Etta Johnson
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Eva Johnson
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Theodore Johnson
Son · 1940 · age 21 · b. ~1919 · Indiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Noble-County, Indiana
Open full size
1940 US Federal Census — Noble-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01082-00658)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John L. Gant | 75 | Head | Farmer | Ohio |
| 2 | Mary E. Gant | 74 | Wife | — | Ohio |
| 3 | Charles Welty | 61 | Head | Farmer | Ohio |
| 4 | Ida Hathaway | 81 | Head | Farm Mgr | Indiana |
| 5 | Enoc Erickson | 68 | Hired man | Laborer | Sweden |
| 6 | Milton Addis | 70 | Hired man | Laborer | Indiana |
| 7 | Guerel Foster | 26 | Head | Farmer | Indiana |
| 8 | Virginia Foster | 23 | Wife | — | Indiana |
| 9 | Gerral Foster | 4 | Son | — | Indiana |
| 10 | Donald Foster | 2 | Son | — | Indiana |
| 11 | William Huff | 22 | Head | Farmer | Indiana |
| 12 | Alta Huff | 23 | Wife | — | Indiana |
| 13 | Robert E. Doty | 66 | Head | Farmer | Indiana |
| 14 | Ida Belle Doty | 72 | Wife | — | Indiana |
| 15 | Russel Leitch | 40 | Head | Farmer | Indiana |
| 16 | Emma Leitch | 38 | Wife | — | Indiana |
| 17 | Carroll Leitch | 14 | Son | Farmer | Indiana |
| 18 | Edna Leitch | 17 | Daughter | — | Indiana |
| 19 | Lovan Leitch | 15 | Daughter | — | Indiana |
| 20 | Marcil Leitch | 13 | Daughter | — | Indiana |
| 21 | Kathleen Leitch | 11 | Daughter | — | Indiana |
| 22 | Gene Leitch | 8 | Daughter | — | Indiana |
| 23 | Delores Leitch | 4 | Daughter | — | Indiana |
| 24 | Lemuel Willits | 63 | Head | Farmer | Indiana |
| 25 | Jessie M. Willits | 58 | Wife | — | Michigan |
| 26 | Allen E. Willits | 32 | Son | Collector | Indiana |
| 27 | Joseph Pumcanosky | 63 | Head | Farmer | Hungary |
| 28 | Theresa Pumcanosky | 56 | Wife | — | Hungary |
| 29 | Joseph Jr. Pumcanosky | 32 | Son | Finisher | New Jersey |
| 30 | Margaret Pumcanosky | 30 | Daughter-in-law | — | Indiana |
| 31 | Robert Pumcanosky | 11 | Grandson | — | Indiana |
| 32 | Rosemary Pumcanosky | 9 | Granddaughter | — | Indiana |
| 33 | Virginia Pumcanosky | 7 | Granddaughter | — | Indiana |
| 34 | Charles W. Johnson | 66 | Head | — | Illinois |
| 35 | Etta M. Johnson | 63 | Wife | — | Illinois |
| 36 | Theodore Johnson THIS PERSON | 21 | Son | — | Indiana |
| 37 | Roy E. Stanger | 57 | Head | Farmer | Indiana |
| 38 | Ruth Stanger | 44 | Wife | — | Indiana |
| 39 | Bonnie M. Stanger | 17 | Daughter | — | Indiana |
| 40 | Jack P. Stanger | 15 | Son | — | Indiana |
Pedigree Summary
Theodore
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)