TC
Thomas Campbell — 1930 US Census Record
Model Tree available1930 United States Federal Census · Mercer, Pennsylvania
Our Model Tree links this Thomas Campbell across the 1910, 1920 and 1930 US Censuses in Mercer, Pennsylvania (XGBoost, ~Confirmed), with identified parents Elizabeth & Thomas — first a head (b.~1891), then head of a 6-person household.
Age 39
b. ~1891
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Mercer, Pennsylvania |
| Surname | Campbell |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 30 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Grove City Borough |
| Est. Birth Year | ~1891 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Frances Campbell | Daughter | — | ~1930 | |
| Thomas Campbell | Head | — | 39 | ~1891 |
| Charlotte Campbell | Other | — | 34 | ~1896 |
| Harold Campbell | Son | — | 4 | ~1926 |
| William Campbell | Son | — | 3 | ~1927 |
| Reed Campbell | Son | — | 7 | ~1923 |
Census Appearances
1910
Mercer, Pennsylvania
Son, age 20
Mercer, Pennsylvania · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 1 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Mercer, Pennsylvania
Head, age 29
Mercer, Pennsylvania · implied b. ~1891 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | Own Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Mercer, Pennsylvania
Head, age 39
Mercer, Pennsylvania · implied b. ~1891 — 6 household members
| Surname | Campbell |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 30 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| Radio Set | R |
| 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 Campbell across 3 US Census years (1910, 1920 and 1930) in Mercer, Pennsylvania, using XGBoost record linkage. Identified parents: mother Elizabeth Campbell (~0.92 confidence) and father Thomas Campbell (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Elizabeth Campbell
b. ~1848
Source mother
● Household
· direct · ~0.92
Father
Thomas Campbell
b. ~1849
Source father
● Household
· direct · ~0.92
This person
Anchor record
Thomas Campbell
Head · 1930 · age 39 · b. ~1891 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Mercer, Pennsylvania
Open full size
1930 US Federal Census — Mercer, Pennsylvania
Page Contents
44 people indexed on this census page (ia:1930:fifteenthcensus00reel2076:0458)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Mcconnell | 56 | Head | Moulder | Pennsylvania |
| 2 | Lucy Mcconnell | 51 | Wife-H | — | Pennsylvania |
| 3 | Adrain Mcconnell | 12 | Son | — | Pennsylvania |
| 4 | Arthur Jarvis | 53 | Head | Laborer | Indiana |
| 5 | Cora Jarvis | 44 | Wife-H | — | Pennsylvania |
| 6 | Nellie Rainey | 46 | Head | Merchant | Pennsylvania |
| 7 | William Rainey | 24 | Son | — | Pennsylvania |
| 8 | Thelma Rainey | 20 | Daughter | Teacher | Pennsylvania |
| 9 | Ralph Rainey | 19 | Son | — | Pennsylvania |
| 10 | Lois Rainey | 17 | Daughter | — | Pennsylvania |
| 11 | Harold Winger | 22 | Son | — | Pennsylvania |
| 12 | Thomas Campbell THIS PERSON | 39 | Head | — | Pennsylvania |
| 13 | Charlotte Campbell | 34 | Wife-H | Farmer | Pennsylvania |
| 14 | Reed Campbell | 7 | Son | — | Pennsylvania |
| 15 | Harold Campbell | 4 | Son | — | Pennsylvania |
| 16 | William Campbell | 3 | Son | — | Pennsylvania |
| 17 | Frances Campbell | 0 | Daughter | — | Pennsylvania |
| 18 | Jesse Howard | 25 | Head | Laborer | West Virginia |
| 19 | Nellie Howard | 32 | Wife-H | — | West Virginia |
| 20 | Laura Howard | 10 | Daughter | — | West Virginia |
| 21 | Nancy Howard | 3 | Daughter | — | Pennsylvania |
| 22 | Sylvester Baxter | 65 | Head | Collector | Pennsylvania |
| 23 | Orzilla Baxter | 60 | Wife-H | — | Pennsylvania |
| 24 | Charles Clelland | 52 | Head | Operator | Pennsylvania |
| 25 | Martha Clelland | 52 | Wife-H | — | Pennsylvania |
| 26 | John Clelland | 22 | Son | — | Pennsylvania |
| 27 | James Clelland | 21 | Son | — | Pennsylvania |
| 28 | Mildred Clelland | 18 | Son | — | Pennsylvania |
| 29 | Ray Johnston | 27 | Head | — | Pennsylvania |
| 30 | Bertha Johnston | 24 | Wife-H | — | Pennsylvania |
| 31 | David Hughes | 50 | Head | Laborer | Wales |
| 32 | Gertrude Hughes | 48 | Wife-H | — | Pennsylvania |
| 33 | Martha Hughes | 25 | Daughter | Clerk | Pennsylvania |
| 34 | Gertrude Hughes | 21 | Daughter | Stenographer | Pennsylvania |
| 35 | Victor Hughes | 9 | Son | — | Pennsylvania |
| 36 | Blanche Marks | 25 | Daughter | — | Pennsylvania |
| 37 | James Corst | 62 | Head | Laborer | Pennsylvania |
| 38 | Clara Corst | 50 | Wife-H | — | Pennsylvania |
| 39 | Eva Corst | 14 | Daughter | — | Pennsylvania |
| 40 | Velma Corst | 17 | Daughter | — | Pennsylvania |
| 41 | Arthur Garner | 31 | Head | Laborer | Pennsylvania |
| 42 | Mary Garner | 26 | Wife-H | — | Ohio |
| 43 | Robert Garner | 2 | Son | — | Pennsylvania |
| 44 | John C. Mcdowell | 68 | Head | Director | Pennsylvania |
Pedigree Summary
Thomas
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 1930 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)