ET
Eugene Thompson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Somerset-County, Pennsylvania
Our Model Tree links this Eugene Thompson across the 1920, 1930 and 1940 US Censuses in Somerset-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents James & John — first a head (b.~1915), then head of a 3-person household.
Age 25
b. ~1915
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Somerset-County, Pennsylvania |
| Surname | Thompson |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Conemaugh |
| 1935 Residence (County) | Somerset |
| Additional Details | |
| Occupation | Baker |
| Industry | Bakery |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 1200 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Baker |
| Township / Ward | Conemaugh |
| Est. Birth Year | ~1915 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Eugene | Age | Birth yr |
|---|---|---|---|---|
| Jeanne Thompson | Daughter | — | 1 | ~1939 |
| Eugene Thompson | Head | — | 25 | ~1915 |
| Grace Thompson | Spouse | — | 22 | ~1918 |
Census Appearances
1920
Cambria, Pennsylvania
Son, age 4
Cambria, Pennsylvania · implied b. ~1916 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Cambria, Pennsylvania
Son, age 14
Cambria, Pennsylvania · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Somerset-County, Pennsylvania
Head, age 25
Somerset-County, Pennsylvania · implied b. ~1915 — 3 household members
| Surname | Thompson |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Conemaugh |
| 1935 Residence (County) | Somerset |
| Occupation | Baker |
| Industry | Bakery |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 1200 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Eugene Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Thompson (~0.92 confidence) and father John Thompson (~0.92 confidence) and mother Elizabeth Thompson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Thompson
b. ~1879
Source father
● Household
· direct · ~0.92
Father
John Thompson
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Thompson
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Eugene Thompson
Head · 1940 · age 25 · b. ~1915 · Pennsylvania
★ 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 — Somerset-County, Pennsylvania
Open full size
1940 US Federal Census — Somerset-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03609-00369)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Wilma Smail | 20 | Wife | — | Pennsylvania |
| 42 | Albert Smail | 2 | Son | — | Pennsylvania |
| 43 | Charles Sitman | 41 | Head | Machinist | Pennsylvania |
| 44 | Edythe Sitman | 33 | Wife | — | Pennsylvania |
| 45 | Harvey May | 41 | Head | Operator | Pennsylvania |
| 46 | Emma May | 35 | Wife | — | Pennsylvania |
| 47 | James May | 1 | Son | — | Pennsylvania |
| 48 | George Reddick | 46 | Head | Laborer | Pennsylvania |
| 49 | Mary Reddick | 46 | Wife | — | Pennsylvania |
| 50 | Harry B. Reddick | 20 | Son | Laborer | Pennsylvania |
| 51 | Robert Reddick | 11 | Son | — | Pennsylvania |
| 52 | Barbara Reddick | 3 | Daughter | — | Pennsylvania |
| 53 | Lawrence Barman | 27 | Head | Saturator Engineer | Pennsylvania |
| 54 | Catherine Barman | 24 | Wife | — | Pennsylvania |
| 55 | Lawrence Barman | 3 | Son | — | Pennsylvania |
| 56 | Eugene Thompson THIS PERSON | 25 | Head | Baker | Pennsylvania |
| 57 | Grace Thompson | 22 | Wife | — | Pennsylvania |
| 58 | Jeanne Thompson | 1 | Daughter | — | Pennsylvania |
| 59 | Brady Mellott | 37 | Head | Miner | Pennsylvania |
| 60 | Anna May Mellott | 34 | Wife | — | Pennsylvania |
| 61 | Paul Miller | 32 | Head | Laborer | Pennsylvania |
| 62 | Genevieve Miller | 31 | Wife | — | Pennsylvania |
| 63 | Betty Miller | 12 | Daughter | — | Pennsylvania |
| 64 | Paul Jr. Miller | 6 | Son | — | Pennsylvania |
| 65 | Thomas Miller | 2 | Son | — | Pennsylvania |
| 66 | Garman Brown | 43 | Head | Brakeman | Pennsylvania |
| 67 | Susan Brown | 42 | Wife | — | Pennsylvania |
| 68 | Ray Brown | 20 | Son | Laborer | Pennsylvania |
| 69 | Kenneth Brown | 15 | Son | — | Pennsylvania |
| 70 | Norma Brown | 12 | Daughter | — | Pennsylvania |
| 71 | Dolores Brown | 4 | Daughter | — | Pennsylvania |
| 72 | Charles Rocker | 35 | Head | Service Man | Pennsylvania |
| 73 | Daisy Rocker | 31 | Wife | — | Pennsylvania |
| 74 | Donald Rocker | 13 | Son | — | Pennsylvania |
| 75 | Gaynelle Rocker | 12 | Daughter | — | Pennsylvania |
| 76 | Glenn Rocker | 10 | Son | — | Pennsylvania |
| 77 | Ann Rocker | 7 | Daughter | — | Pennsylvania |
| 78 | Linda Rocker | 2 | Daughter | — | Pennsylvania |
| 79 | John Steele | 79 | Head | Farmer | Pennsylvania |
| 80 | Anna May Steele | 69 | Wife | — | Pennsylvania |
Pedigree Summary
Eugene
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)