EJ
Effie Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Owen-County, Indiana
Our Model Tree links this Effie Johnson across the 1920, 1930 and 1940 US Censuses in Owen-County, Indiana (XGBoost, ~Confirmed), with identified parents Earl & Earl — first a daughter (b.~1904), then head of a 4-person household.
Age 36
b. ~1904
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Owen-County, Indiana |
| Surname | Johnson |
| Given Name | Effie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Spencer Town |
| 1935 Residence (County) | Owen |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 1050 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Teacher |
| Township / Ward | Spencer Town |
| Est. Birth Year | ~1904 |
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 1940 census.
| Name | Relation to head | Relative to Effie | Age | Birth yr |
|---|---|---|---|---|
| Effie Johnson | Daughter | — | 36 | ~1904 |
| Earl Johnson | Head | — | 59 | ~1881 |
| Wylie Johnson | Daughter | — | 34 | ~1906 |
| Minnie Johnson | Spouse | — | 57 | ~1883 |
Census Appearances
1920
Owen, Indiana
Daughter, age 16
Owen, Indiana · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Effie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Owen, Indiana
Daughter, age 26
Owen, Indiana · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Effie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| 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
Owen-County, Indiana
Daughter, age 36
Owen-County, Indiana · implied b. ~1904 — 4 household members
| Surname | Johnson |
| Given Name | Effie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Spencer Town |
| 1935 Residence (County) | Owen |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 1050 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 Effie Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Earl Johnson (~0.92 confidence) and father Earl Johnson (~0.92 confidence) and mother Minnie Johnson (~0.92 confidence) and mother Minnie Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Earl Johnson
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Earl Johnson
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Minnie Johnson
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Minnie Johnson
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Effie Johnson
Daughter · 1940 · age 36 · b. ~1904 · Indiana
★ You are viewing this record
Sibling
Wylie Johnson
Sibling · 1940 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Owen-County, Indiana
Open full size
1940 US Federal Census — Owen-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01083-00753)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Franklin R Foster | 69 | Wife | — | Indiana |
| 42 | Barner Nancy Foster | 70 | Mother in law | — | Indiana |
| 43 | Elmer Babb | 30 | Head | Salesman | Indiana |
| 44 | Mary Babb | 26 | Wife | — | Indiana |
| 45 | Walter Babb | 4 | Son | — | Indiana |
| 46 | Susan Babb | 1 | Daughter | — | Indiana |
| 47 | Hubert J Clemmer | 47 | Father in law | Laborer | Indiana |
| 48 | Rosetta Reutschler | 83 | Head | — | Illinois |
| 49 | Lenola Reutschler | 62 | Daughter | Other | Illinois |
| 50 | Fred Parks | 37 | Head | Hooker | Indiana |
| 51 | Dorene Parks | 32 | Wife | Operator | Indiana |
| 52 | Earl G Johnson | 59 | Head | Salesman | Indiana |
| 53 | Minnie M Johnson | 57 | Wife | — | Indiana |
| 54 | Effie Johnson THIS PERSON | 36 | Daughter | Teacher | Indiana |
| 55 | Wylie Johnson | 34 | Daughter | Partner | Indiana |
| 56 | Roy Christy | 30 | Head | Meat Cutter | Indiana |
| 57 | Marjorie Christy | 28 | Wife | — | Indiana |
| 58 | Margaret Christy | 6 | Daughter | — | Indiana |
| 59 | Donald Christy | 3 | Son | — | Indiana |
| 60 | Joseph R Ellis | 68 | Head | Manager | Indiana |
| 61 | Dollie Ellis | 53 | Wife | — | Indiana |
| 62 | Olivia Knowles | 81 | Mother in law | — | Indiana |
| 63 | Cordie Knowles | 46 | Sister in law | — | Indiana |
| 64 | Harold Hubbard | 32 | Head | Finisher | Indiana |
| 65 | Lenora Hubbard | 27 | Wife | — | Indiana |
| 66 | Jacquetta Hubbard | 7 | Daughter | — | Indiana |
| 67 | Henrietta Hubbard | 3 | Daughter | — | Indiana |
| 68 | Harry Bolen | 61 | Head | Other | Indiana |
| 69 | Louise Bolen | 52 | Wife | — | Indiana |
| 70 | Harriett Bolen | 32 | Daughter | Operator | Indiana |
| 71 | Betty Bolen | 20 | Daughter | Packer | Indiana |
| 72 | Lilly Starnes | 68 | Head | — | Indiana |
| 73 | Albert Gentry | 30 | Son | Proprietor | Indiana |
| 74 | Mary Gentry | 29 | Daughter in law | Laborer | Indiana |
| 75 | John W Beem | 51 | Head | Shipping Clerk | Indiana |
| 76 | Mayme Beem | 52 | Wife | Packer | Indiana |
| 77 | Lillian Beem | 22 | Daughter | Reporter | Indiana |
| 78 | Mary G Condie | 77 | Head | — | Indiana |
| 79 | Margaret Mayfield | 75 | Sister | — | Indiana |
| 80 | Matthew J Carpenter | 41 | Head | Foreman | Kentucky |
Pedigree Summary
Effie + 1 sibling
Gen 1 · 4 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)