LJ
Leslie Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Leslie Johnson across the 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a head (b.~1898), then head of a 6-person household.
Age 42
b. ~1898
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Johnson |
| Given Name | Leslie |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis city |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Post Office |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1000 |
| Highest Grade | H 2 |
| 1935 Residence | Same Place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Truck Driver |
| Township / Ward | Indianapolis City |
| Est. Birth Year | ~1898 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Leslie | Age | Birth yr |
|---|---|---|---|---|
| Donna Johnson | Daughter | — | 6 | ~1934 |
| Helen Johnson | Spouse | — | 42 | ~1898 |
| Leslie Johnson | Head | — | 42 | ~1898 |
| Leslie Johnson | Son | — | 12 | ~1928 |
| Carroll Johnson | Son | — | 8 | ~1932 |
| Norman Johnson | Son | — | 10 | ~1930 |
Census Appearances
1930
Marion, Indiana
Head, age 32
Marion, Indiana · implied b. ~1898 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Leslie |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 22 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Tester |
| Industry | Auto Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 12.50 |
| Radio Set | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Head, age 42
Marion-County, Indiana · implied b. ~1898 — 6 household members
| Surname | Johnson |
| Given Name | Leslie |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis city |
| 1935 Residence (County) | Marion |
| Occupation | Truck Driver |
| Industry | Post Office |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1000 |
| Highest Grade | H 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 Leslie Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leslie Johnson
Head · 1940 · age 42 · b. ~1898 · 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 — Marion-County, Indiana
Open full size
1940 US Federal Census — Marion-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01126-00623)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leslie Johnson THIS PERSON | 42 | Head | Truck Driver | Indiana |
| 2 | Helen Johnson | 42 | Wife | — | Indiana |
| 3 | Leslie Jr. Johnson | 12 | Son | — | Indiana |
| 4 | Norman Johnson | 10 | Son | — | Indiana |
| 5 | Carroll Johnson | 8 | Son | — | Indiana |
| 6 | Donna Johnson | 6 | Daughter | — | Indiana |
| 7 | Mary Meaham | 70 | Head | — | Ireland |
| 8 | William E. Meaham | 49 | Son | Office Work | Pennsylvania |
| 9 | Michael E. Meaham | 46 | Son | — | Pennsylvania |
| 10 | Luther Cramer | 38 | Head | Laborer | Mississippi |
| 11 | Elsie Cramer | 35 | Wife | — | Kentucky |
| 12 | Kenneth Cramer | 12 | Son | — | Indiana |
| 13 | Francis Cramer | 8 | Son | — | Indiana |
| 14 | James K. Norton | 51 | Head | Carpenter | Kentucky |
| 15 | Goldie Norton | 50 | Wife | — | Indiana |
| 16 | Minnie Hummel | 73 | Mother-in-law | — | Indiana |
| 17 | John E. Roberts | 46 | Head | Maintenance Man | Indiana |
| 18 | Maude Roberts | 42 | Wife | — | Indiana |
| 19 | Malcolm Roberts | 23 | Son | Mail Clerk | Nebraska |
| 20 | Gene Roberts | 15 | Son | — | Indiana |
| 21 | Claude Roberts | 11 | Son | — | Indiana |
| 22 | Joyce Roberts | 8 | Daughter | — | Indiana |
| 23 | Goldie Willis | 55 | Sister-in-law | — | Illinois |
| 24 | Elvert Morris | 34 | Head | Truck Driver | Kentucky |
| 25 | Ann Morris | 26 | Wife | — | Indiana |
| 26 | — | None | — | — | — |
| 27 | Harold Gough | 37 | Head | Knitter | Indiana |
| 28 | Ione Gough | 37 | Wife | — | Indiana |
| 29 | Barbara Gough | 13 | Daughter | — | Indiana |
| 30 | Mary Lou Gough | 11 | Daughter | — | Indiana |
| 31 | James Gough | 9 | Son | — | Indiana |
| 32 | Joyce Gough | 7 | Daughter | — | Indiana |
| 33 | Patricia Gough | 4 | Daughter | — | Indiana |
| 34 | Eleanor Gough | 2 | Daughter | — | Indiana |
| 35 | Martha A. Ratcliffe | 63 | Head | — | North Carolina |
| 36 | Ruth Ratcliffe | 41 | Daughter | Teacher | Indiana |
| 37 | Elizabeth Ratcliffe | 38 | Daughter | Teacher | Indiana |
| 38 | Martha E. Ratcliffe | 33 | Daughter | — | Indiana |
| 39 | Timothy Arvin | 53 | Head | Carpenter | Indiana |
| 40 | Dell Arvin | 50 | Wife | — | Indiana |
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)