JT
John Toth — 1940 US Census Record
Model Tree available1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this John Toth across the 1920, 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed), with identified parents Joseph & Anna — first a son (b.~1919), then head of a 5-person household.
Age 21
b. ~1919
Male
Son
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Toth |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Order filler |
| Industry | Wholesale Grocery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| Highest Grade | H 3 |
| 1935 Residence | Same house |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Order Filler |
| Township / Ward | Indianapolis |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Joseph Toth | Head | — | 65 | ~1875 |
| Frank Toth | Son | — | 31 | ~1909 |
| John Toth | Son | — | 21 | ~1919 |
| Anna Toth | Spouse | — | 57 | ~1883 |
| Irene Toth | Daughter | — | 28 | ~1912 |
Census Appearances
1920
Marion, Indiana
Son, age 1
Marion, Indiana · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Toth |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | none |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Marion, Indiana
Son, age 11
Marion, Indiana · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Toth |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Son, age 21
Marion-County, Indiana · implied b. ~1919 — 5 household members
| Surname | Toth |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Occupation | Order filler |
| Industry | Wholesale Grocery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| Highest Grade | H 3 |
| 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 John Toth across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Toth (~0.92 confidence) and mother Anna Toth (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Toth
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Anna Toth
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Toth
Son · 1940 · age 21 · b. ~1919 · Indiana
★ You are viewing this record
Sibling
Frank Toth
Sibling · 1940 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Toth
Sibling · 1940 · age 28
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 — 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-t0627-01130-00633)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gladys H Keller | 25 | Wife | — | Indiana |
| 2 | D Lores Keller | 1 | Daughter | — | Indiana |
| 3 | Roy E Lines | 24 | Head | Cab Driver | Indiana |
| 4 | Marie M Lines | 23 | Wife | — | Kentucky |
| 5 | Richard E Lines | 2 | Son | — | Indiana |
| 6 | Charles W Parrish | 22 | Head | Truck Driver | Indiana |
| 7 | Annamar Parrish | 18 | Wife | — | Indiana |
| 8 | Charles L Parrish | 1 | Son | — | Indiana |
| 9 | Joseph Toth | 65 | Head | Laborer | Hungary |
| 10 | Anna Toth | 57 | Wife | — | Hungary |
| 11 | Frank Toth | 31 | Son | Laborer | Indiana |
| 12 | Irene Toth | 28 | Daughter | — | Indiana |
| 13 | John Toth THIS PERSON | 21 | Son | Order Filler | Indiana |
| 14 | Milan Milanovitch | 25 | Head | Baker | Indiana |
| 15 | Catherine Milanovitch | 23 | Wife | — | Kentucky |
| 16 | Donald Milanovitch | 3 | Son | — | Indiana |
| 17 | Pana Milanovitch | 54 | Father | Laborer | Serbia |
| 18 | Marion Maier | 26 | Head | Laborer | Indiana |
| 19 | Esther Maier | 23 | Wife | — | Indiana |
| 20 | Edwin T Maier | 4 | Son | — | Indiana |
| 21 | Lorene Maier | 3 | Daughter | — | Indiana |
| 22 | Gerald Maier | 1 | Son | — | Indiana |
| 23 | Frank Hruban | 60 | Head | Moulder | Serbia |
| 24 | Anna Hruban | 60 | Wife | — | Hungary |
| 25 | Frank Hruban | 30 | Son | Knitter | Indiana |
| 26 | Joseph Hruban | 27 | Son | Laborer | Indiana |
| 27 | Anna Hruban | 25 | Daughter | Office Clerk | Indiana |
| 28 | John Hruban | 24 | Son | Laborer | Indiana |
| 29 | John Evan | 75 | Head | — | Hungary |
| 30 | Mary Evan | 51 | Wife | — | Hungary |
| 31 | John Evan | 33 | Son | Baker | Indiana |
| 32 | Louis Evan | 20 | Son | New Worker | Indiana |
| 33 | Julia Evan | 17 | Daughter | New Worker | Indiana |
| 34 | Frank C Diehl | 38 | Head | Motion Picture Opr | Indiana |
| 35 | Margaret Diehl | 31 | Wife | — | Indiana |
| 36 | Robert Diehl | 8 | Son | — | Indiana |
| 37 | Joseph Diehl | 5 | Son | — | Indiana |
| 38 | Thomas Diehl | 4 | Son | — | Indiana |
| 39 | George Diehl | 2 | Son | — | Indiana |
| 40 | Frank Jr Diehl | 0 | Son | — | Indiana |
Pedigree Summary
John + 2 siblings
Gen 1 · 2 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)