BJ
Betty Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Crawford-County, Ohio
Our Model Tree links this Betty Johnson across the 1920, 1930 and 1940 US Censuses in Crawford-County, Ohio (XGBoost, ~Confirmed), with identified parents Emanuel & Emanuel — first a daughter (b.~1919), then head of a 8-person household.
Age 21
b. ~1919
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Crawford-County, Ohio |
| Surname | Johnson |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Holmes Township |
| 1935 Residence (County) | Crawford |
| Additional Details | |
| Occupation | Housework |
| Industry | Private home |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 520 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Housework |
| Township / Ward | Holmes Township |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Betty | Age | Birth yr |
|---|---|---|---|---|
| Betty Johnson | Daughter | — | 21 | ~1919 |
| Evelyn Johnson | Daughter | — | 17 | ~1923 |
| Russell Johnson | Head | — | 46 | ~1894 |
| Ray Johnson | Son | — | 15 | ~1925 |
| Carl Johnson | Son | — | 18 | ~1922 |
| Robert Johnson | Son | — | 20 | ~1920 |
| John Johnson | Son | — | 8 | ~1932 |
| Lulu Johnson | Spouse | — | 46 | ~1894 |
Census Appearances
1920
Crawford, Ohio
Other, age
Crawford, Ohio · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Betty J |
| Relationship to Head | Grand Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Crawford, Ohio
Daughter, age 11
Crawford, Ohio · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Crawford-County, Ohio
Daughter, age 21
Crawford-County, Ohio · implied b. ~1919 — 8 household members
| Surname | Johnson |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Holmes Township |
| 1935 Residence (County) | Crawford |
| Occupation | Housework |
| Industry | Private home |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 520 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Betty Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Emanuel Johnson (~0.82 confidence) and father Emanuel Johnson (~0.82 confidence) and father Samuel Johnson (~0.82 confidence) and mother Elsie Johnson (~0.82 confidence) and mother Effie Johnson (~0.82 confidence) and mother Ettie Johnson (~0.82 confidence) and father Russell Johnson (~0.92 confidence) and mother Lulu Johnson (~0.92 confidence). The pedigree spans 2 generations with 8 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.84
Father
Emanuel Johnson
b. ~1851
Source father>father
● Household
· direct · ~0.82
Father
Emanuel Johnson
b. ~1851
Source father>father
● Household
· direct · ~0.82
Father
Samuel Johnson
b. ~1852
Source father>father
● Household
· direct · ~0.82
Mother
Elsie Johnson
b. ~1853
Source father>mother
● Household
· direct · ~0.82
Mother
Effie Johnson
b. ~1853
Source father>mother
● Household
· direct · ~0.82
Mother
Ettie Johnson
b. ~1854
Source father>mother
● Household
· direct · ~0.82
Father
Russell Johnson
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Lulu Johnson
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Betty Johnson
Daughter · 1940 · age 21 · b. ~1919 · Ohio
★ You are viewing this record
Sibling
Evelyn Johnson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Johnson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Johnson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Johnson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Johnson
Sibling · 1940 · age 18
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 — Crawford-County, Ohio
Open full size
1940 US Federal Census — Crawford-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03047-00685)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mabel Baker | 24 | Wife | — | Ohio |
| 2 | Earl Baker | 4 | Son | — | Ohio |
| 3 | Robert Baker | 2 | Son | — | Ohio |
| 4 | O. S. Beer | 52 | Head | Farm | Ohio |
| 5 | Goldie Beer | 42 | Wife | — | Ohio |
| 6 | Robert Beer | 19 | Son | Farm | Ohio |
| 7 | Ronald Beer | 10 | Son | — | Ohio |
| 8 | James Beer | 7 | Son | — | Ohio |
| 9 | Russell Johnson | 46 | Head | Farm | Ohio |
| 10 | Lulu Johnson | 46 | Wife | — | Ohio |
| 11 | Betty Johnson THIS PERSON | 21 | Daughter | Housework | Ohio |
| 12 | Robert Johnson | 20 | Son | Laborer | Ohio |
| 13 | Carl Johnson | 18 | Son | — | Ohio |
| 14 | Evelyn Johnson | 17 | Daughter | — | Ohio |
| 15 | Ray Johnson | 15 | Son | — | Ohio |
| 16 | John Johnson | 8 | Son | — | Ohio |
| 17 | Virgil Faipley | 35 | Head | Electric Welder | Ohio |
| 18 | Cora Faipley | 35 | Wife | — | Ohio |
| 19 | Doris Faipley | 16 | Daughter | — | Ohio |
| 20 | Wayne Faipley | 14 | Son | — | Ohio |
| 21 | Robert Faipley | 11 | Son | — | Ohio |
| 22 | Carol Faipley | 4 | Daughter | — | Ohio |
| 23 | Samuel B. Mcbride | 81 | Head | Farm | Ohio |
| 24 | Bumps Mcbride | 36 | Son | Farm | Ohio |
| 25 | Anita Mcbride | 23 | Daughter in law | — | Ohio |
| 26 | Amos Bruner | 28 | Head | Laborer | Ohio |
| 27 | Linda Bruner | 25 | Wife | — | Ohio |
| 28 | Charles H. Pfeifer | 24 | Head | Laborer | Ohio |
| 29 | Elizabeth Pfeifer | 23 | Wife | — | Ohio |
| 30 | Edward Pfeifer | 61 | Head | Farm | Ohio |
| 31 | Idella Pfeifer | 58 | Wife | — | Ohio |
| 32 | Irene Pfeifer | 21 | Daughter | — | Ohio |
| 33 | Harold Treffly | 37 | Head | Hoist Operator | Ohio |
| 34 | Ruth Treffly | 36 | Wife | — | Ohio |
| 35 | Dale Treffly | 18 | Son | Laborer | Ohio |
| 36 | Warren Treffly | 14 | Son | — | Ohio |
| 37 | Bert Carpenter | 59 | Head | Farmer | Illinois |
| 38 | Rachel Carpenter | 48 | Wife | — | Indiana |
| 39 | Lee Carpenter | 20 | Son | Farmer | Missouri |
| 40 | Clifford Overlander | 28 | Head | Farmer | Ohio |
Related Census Records
Pedigree Summary
Betty + 5 siblings
Gen 1 · 2 parents
~0.92
Gen 2 · 6 grandparents
~0.82
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)