DJ
Donald Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Trumbull-County, Ohio
Our Model Tree links this Donald Jones across the 1920, 1930 and 1940 US Censuses in Trumbull-County, Ohio (XGBoost, ~Confirmed), with identified parents Edward & Edward — first a head (b.~1912), then head of a 4-person household.
Age 28
b. ~1912
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Trumbull-County, Ohio |
| Surname | Jones |
| Given Name | Donald E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | WARREN |
| 1935 Residence (County) | TRUMBULL |
| Additional Details | |
| Occupation | Electric Welder |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1570 |
| Highest Grade | H 3 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Electric Welder |
| Township / Ward | Warren |
| Est. Birth Year | ~1912 |
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 Donald | Age | Birth yr |
|---|---|---|---|---|
| Delores Jones | Daughter | — | ~1940 | |
| Donald Jones | Head | — | 28 | ~1912 |
| Norman Jones | Son | — | 1 | ~1939 |
| Oline Jones | Spouse | — | 23 | ~1917 |
Census Appearances
1920
Trumbull, Ohio
Son, age 8
Trumbull, Ohio · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Donald E |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Trumbull, Ohio
Son, age 18
Trumbull, Ohio · implied b. ~1912 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Donald E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| 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
Trumbull-County, Ohio
Head, age 28
Trumbull-County, Ohio · implied b. ~1912 — 4 household members
| Surname | Jones |
| Given Name | Donald E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | WARREN |
| 1935 Residence (County) | TRUMBULL |
| Occupation | Electric Welder |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1570 |
| Highest Grade | H 3 |
| 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 Donald Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edward Jones (~0.92 confidence) and father Edward Jones (~0.92 confidence) and mother Katharine Jones (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Jones
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Edward Jones
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Katharine Jones
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Donald Jones
Head · 1940 · age 28 · b. ~1912 · Ohio
★ 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 — Trumbull-County, Ohio
Open full size
1940 US Federal Census — Trumbull-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03156-00545)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary A Ford | 13 | Daughter | — | Ohio |
| 2 | Zova Kovach | 34 | Head | Winder | Ohio |
| 3 | Walter Kovach | 16 | Son | — | Ohio |
| 4 | Olga Kovach | 14 | Daughter | — | Ohio |
| 5 | Robert Kovach | 12 | Son | — | Ohio |
| 6 | Hert Harnar | 35 | Head | Tire Builder | Ohio |
| 7 | Phyllis Harnar | 24 | Wife | — | Ohio |
| 8 | James A Fox | 46 | Head | — | Pennsylvania |
| 9 | Anna Fox | 45 | Wife | Inspector | Pennsylvania |
| 10 | George Snyder | 31 | Head | Welder | Ohio |
| 11 | Leota M Snyder | 22 | Wife | — | Ohio |
| 12 | Patricia A Snyder | 1 | Daughter | — | Ohio |
| 13 | Katherine Snyder | 55 | Mother | Laundress | Ohio |
| 14 | Margaret Snyder | 21 | Sister | Receptionist | Ohio |
| 15 | Francis Hudtek | 23 | Head | Laborer | Pennsylvania |
| 16 | Mary Hudtek | 23 | Wife | — | Ohio |
| 17 | Andrew Mrazik | 40 | Head | Laborer | Austria|Hungary |
| 18 | Katherine Mrazik | 35 | Wife | — | Pennsylvania |
| 19 | George Mrazik | 19 | Son | Laborer | Ohio |
| 20 | Donald E Jones THIS PERSON | 28 | Head | Electric Welder | Ohio |
| 21 | Oline L Jones | 23 | Wife | Operator | Ohio |
| 22 | Norman D Jones | 1 | Son | — | Ohio |
| 23 | Delores A Jones | 0 | Daughter | — | Ohio |
| 24 | John T Carver | 53 | Head | Painter | West Virginia |
| 25 | Ruth A Carver | 42 | Wife | — | Pennsylvania |
| 26 | Harry R Carver | 11 | Son | — | Ohio |
| 27 | Robert K Carver | 5 | Son | — | Ohio |
| 28 | Harley D Thomas | 38 | Head | Salesman | Indiana |
| 29 | Ruth S Thomas | 40 | Wife | — | Indiana |
| 30 | Marlan D Thomas | 2 | Son | — | Indiana |
| 31 | Stanley Klecinski | 33 | Head | Roller | Pennsylvania |
| 32 | Anna Klecinski | 32 | Wife | — | Pennsylvania |
| 33 | Constance Klecinski | 10 | Daughter | — | Ohio |
| 34 | Shirley Klecinski | 6 | Daughter | — | Ohio |
| 35 | Stanley R Klecinski | 4 | Son | — | Ohio |
| 36 | Antone Fisher | 40 | Head | Custodian | Germany |
| 37 | Carl Fisher | 15 | Son | — | Ohio |
| 38 | Joseph Fisher | 12 | Son | — | Ohio |
| 39 | Joseph Decavich | 24 | Head | Operator | Pennsylvania |
| 40 | Bertha Decavich | 25 | Wife | — | Ohio |
Pedigree Summary
Donald
Gen 1 · 3 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)