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Thomas Thomas — 1940 US Census Record
Model Tree available1940 United States Federal Census · Lackawanna-County, Pennsylvania
Our Model Tree links this Thomas Thomas across the 1920, 1930 and 1940 US Censuses in Lackawanna-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Head & Anna — first a head (b.~1913), then head of a 3-person household.
Age 27
b. ~1913
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lackawanna-County, Pennsylvania |
| Surname | Thomas |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lehigh |
| Additional Details | |
| Occupation | Blocking |
| Industry | Silk Mill |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 50 |
| Highest Grade | H 4 |
| 1935 Residence | Penna |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Blocking |
| Township / Ward | Scranton City |
| Est. Birth Year | ~1913 |
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 Thomas | Age | Birth yr |
|---|---|---|---|---|
| Joan Thomas | Daughter | — | 2 | ~1938 |
| Thomas Thomas | Head | — | 27 | ~1913 |
| Mildred Thomas | Spouse | — | 28 | ~1912 |
Census Appearances
1920
Lackawanna, Pennsylvania
Son, age 8
Lackawanna, Pennsylvania · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Lackawanna, Pennsylvania
Son, age 18
Lackawanna, Pennsylvania · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Lackawanna-County, Pennsylvania
Head, age 27
Lackawanna-County, Pennsylvania · implied b. ~1913 — 3 household members
| Surname | Thomas |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lehigh |
| Occupation | Blocking |
| Industry | Silk Mill |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 50 |
| Highest Grade | H 4 |
| 1935 Residence | Penna |
| 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 Thomas Thomas across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Head Thomas (~0.92 confidence) and mother Anna Thomas (~0.92 confidence) and father Samuel Thomas (~0.92 confidence) and mother Elizabeth Thomas (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Head Thomas
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Anna Thomas
b. ~1881
Source mother
● Household
· direct · ~0.92
Father
Samuel Thomas
b. ~1893
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Thomas
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Thomas
Head · 1940 · age 27 · b. ~1913 · 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 — Lackawanna-County, Pennsylvania
Open full size
1940 US Federal Census — Lackawanna-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03686-00048)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gilbert Ross | 55 | Head | Instalayer | Pennsylvania |
| 2 | Ida Ross | 50 | Wife | Charwoman | Pennsylvania |
| 3 | Edith Ross | 16 | Daughter | — | Pennsylvania |
| 4 | Gilbert Ross | 12 | Son | — | Pennsylvania |
| 5 | Robert Ross | 11 | Son | — | Pennsylvania |
| 6 | Thomas Thomas THIS PERSON | 27 | Head | Blocking | Pennsylvania |
| 7 | Mildred Thomas | 28 | Wife | — | Italy |
| 8 | Joan Loretta Thomas | 2 | Daughter | — | Pennsylvania |
| 9 | Walter Baratta | 52 | Head | Machinist | Germany |
| 10 | Catherine Baratta | 50 | Wife | — | Germany |
| 11 | Joseph D. Scanlon | 40 | Head | Laborer | Pennsylvania |
| 12 | Margaret Scanlon | 40 | Wife | — | Pennsylvania |
| 13 | Joseph Scanlon | 16 | Son | — | Pennsylvania |
| 14 | James Gilroy | 57 | Head | Janitor | Pennsylvania |
| 15 | Elizabeth Gilroy | 45 | Sister | — | Pennsylvania |
| 16 | Joseph Scull | 31 | Head | Machinist | Pennsylvania |
| 17 | Josephine Scull | 30 | Wife | Power Mach. Operator | Pennsylvania |
| 18 | Karl Haupt | 58 | Head | Clerical | Germany |
| 19 | Minnie Haupt | 61 | Wife | — | Pennsylvania |
| 20 | Ruth Haupt | 26 | Daughter | Teacher | Pennsylvania |
| 21 | Walter Burschel | 48 | Nephew | Laborer | Pennsylvania |
| 22 | Arthur Jr. Horsch | 30 | Head | Salesman | Pennsylvania |
| 23 | Caroline Horsch | 22 | Wife | — | Pennsylvania |
| 24 | William Duggan | 46 | Head | Taxi Operator | Pennsylvania |
| 25 | Clare Duggan | 40 | Wife | — | Pennsylvania |
| 26 | Maryclare Duggan | 12 | Daughter | — | Pennsylvania |
| 27 | Clare Duggan | 10 | Daughter | — | Pennsylvania |
| 28 | Albert Marrazzo | 36 | Head | Barber | Italy |
| 29 | Anna Marrazzo | 31 | Wife | — | Pennsylvania |
| 30 | Albert Marrazzo | 9 | Son | — | Pennsylvania |
| 31 | Jean Marrazzo | 8 | Daughter | — | Pennsylvania |
| 32 | John Marrazzo | 4 | Son | — | Pennsylvania |
| 33 | Charlotte Walsh | 54 | Head | Home Aid | Pennsylvania |
| 34 | Edward P. Walsh | 20 | Son | Salesman | Pennsylvania |
| 35 | Catherine Nage | 83 | Mother | — | Pennsylvania |
| 36 | Rose Quinn | 59 | Head | Seamstress | Pennsylvania |
| 37 | Joseph Rossa | 56 | Head | Barber | Pennsylvania |
| 38 | Marie Rossa | 49 | Wife | — | Pennsylvania |
| 39 | Joseph Mundy | 40 | Head | Salesman | Pennsylvania |
| 40 | Ethel Mundy | 38 | Wife | — | Pennsylvania |
Pedigree Summary
Thomas
Gen 1 · 4 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)