TK
Thomas King — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Thomas King across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents James — first a head (b.~1912), then head of a 3-person household.
Age 28
b. ~1912
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | King |
| Given Name | Thomas |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Robinson Twp. |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 988 |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Laborer |
| Township / Ward | Robinson Twp |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Thomas King | Head | — | 28 | ~1912 |
| Thomas King | Son | — | 3 | ~1937 |
| Leona King | Spouse | — | 30 | ~1910 |
Census Appearances
1920
Allegheny, Pennsylvania
Son, age 7
Allegheny, Pennsylvania · implied b. ~1913 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Allegheny, Pennsylvania
Son, age 18
Allegheny, Pennsylvania · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Allegheny-County, Pennsylvania
Head, age 28
Allegheny-County, Pennsylvania · implied b. ~1912 — 3 household members
| Surname | King |
| Given Name | Thomas |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Robinson Twp. |
| 1935 Residence (County) | Allegheny |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 988 |
| Highest Grade | 8 |
| 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 Thomas King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James King (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James King
b. ~1879
Source father
● Household
· direct · ~0.92
This person
Anchor record
Thomas King
Head · 1940 · age 28 · b. ~1912 · 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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03416-00152)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Louis Zalembieski | 22 | son | New Worker | Pennsylvania |
| 2 | Sophia Zalembieski | 24 | daughter | Maid | Pennsylvania |
| 3 | Charles Fry | 39 | head | Control Office Man | Pennsylvania |
| 4 | Leona Fry | 28 | wife | — | Pennsylvania |
| 5 | Charles E. Fry | 3 | son | — | Pennsylvania |
| 6 | Thomas King THIS PERSON | 28 | head | Laborer | Ohio |
| 7 | Leona E. King | 30 | wife | — | Pennsylvania |
| 8 | Thomas C. King | 3 | son | — | Pennsylvania |
| 9 | Anderson Huss | 25 | head | Craneman | Pennsylvania |
| 10 | Vera Huss | 27 | wife | — | Pennsylvania |
| 11 | Edward R. Zimmer | 42 | head | Machinist | Pennsylvania |
| 12 | Susan Zimmer | 37 | wife | — | Pennsylvania |
| 13 | Edward Zimmer | 17 | son | — | Pennsylvania |
| 14 | Agnes Zimmer | 13 | daughter | — | Pennsylvania |
| 15 | Albert Zimmer | 11 | son | — | Pennsylvania |
| 16 | Leo Zimmer | 9 | son | — | Pennsylvania |
| 17 | John Zimmer | 6 | son | — | Pennsylvania |
| 18 | Mary Zimmer | 3 | daughter | — | Pennsylvania |
| 19 | William Zimmer | 1 | son | — | Pennsylvania |
| 20 | Antony Levinski | 56 | head | Farming | Poland |
| 21 | Frances Levinski | 48 | wife | — | Poland |
| 22 | Anthony Levinski | 24 | son | Proprietor | Pennsylvania |
| 23 | Joseph Levinski | 22 | son | Laborer | Pennsylvania |
| 24 | Edward Levinski | 15 | son | — | Pennsylvania |
| 25 | Edward Krabee | 60 | head | Laborer | England |
| 26 | Martha Krabee | 62 | wife | — | England |
| 27 | John Schmidt | 66 | head | Farmer | Germany |
| 28 | Margaret Schmidt | 58 | wife | — | Germany |
| 29 | Alfred Schmidt | 32 | son | Farm Laborer | Pennsylvania |
| 30 | Ralph Schmidt | 21 | son | Farm Laborer | Pennsylvania |
| 31 | Lenatt Schmidt | 19 | daughter | Farm Laborer | Pennsylvania |
| 32 | Edward W. Handick | 45 | head | Telegrapher | Pennsylvania |
| 33 | Gretchen Handick | 32 | wife | — | Germany |
| 34 | William Handick | 13 | son | — | Pennsylvania |
| 35 | Fred Handick | 12 | son | — | Pennsylvania |
| 36 | Edna Handick | 11 | daughter | — | Pennsylvania |
| 37 | George Handick | 10 | son | — | Pennsylvania |
| 38 | Inna Handick | 10 | daughter | — | Pennsylvania |
| 39 | Margaret Handick | 4 | daughter | — | Pennsylvania |
| 40 | Wilhelmina Handick | 59 | head | — | Pennsylvania |
Pedigree Summary
Thomas
Gen 1 · 1 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)