TC
Thomas Campbell — 1920 US Census Record
Model Tree available1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Thomas Campbell across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents Mary & Sandford — first a son (b.~1898), then head of a 3-person household.
Age 22
b. ~1898
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Campbell |
| Given Name | Thomas A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Labor |
| Industry | Iron Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Labor |
| Township / Ward | Port Vue Boro |
| Est. Birth Year | ~1898 |
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 1920 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Andrew Campbell | Head | — | 51 | ~1869 |
| Thomas Campbell | Son | — | 22 | ~1898 |
| Josie Campbell | Spouse | — | 48 | ~1872 |
Census Appearances
1900
Allegheny, Pennsylvania
Son, age 3
Allegheny, Pennsylvania · implied b. ~1897 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Sept |
| Birth Year | 1897 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Son, age 12
Allegheny, Pennsylvania · implied b. ~1898 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 22
Allegheny, Pennsylvania · implied b. ~1898 — 3 household members
| Surname | Campbell |
| Given Name | Thomas A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Labor |
| Industry | Iron Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: mother Mary Campbell (~0.92 confidence) and father Sandford Campbell (~0.92 confidence) and father Andrew Campbell (~0.92 confidence) and mother Josie Campbell (~0.92 confidence) and father Edward Campbell (~0.92 confidence) and mother Edith Campbell (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Campbell
b. ~1868
Source mother
● Household
· direct · ~0.92
Father
Sandford Campbell
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Andrew Campbell
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Josie Campbell
b. ~1872
Source mother
● Household
· direct · ~0.92
Father
Edward Campbell
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Edith Campbell
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Campbell
Son · 1920 · age 22 · b. ~1898 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1516unit:0966)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Rudolph | 11 | Son | — | Pennsylvania |
| 52 | Mike Pavolick | 36 | Boarder | Labor | Slovakia |
| 53 | Mark Pavolick | 8 | Son | — | Slovakia |
| 54 | Nick Pavolick | 6 | Son | — | Slovakia |
| 55 | Michael Churkaby | 38 | Head | Labor | Croatia |
| 56 | Barbara Churkaby | 34 | Wife | — | Croatia |
| 57 | Frank J. Churkaby | 15 | Son | — | Pennsylvania |
| 58 | John Churkaby | 9 | Son | — | Pennsylvania |
| 59 | Mike Churkaby | 7 | Son | — | Pennsylvania |
| 60 | Joseph Churkaby | 5 | Son | — | Pennsylvania |
| 61 | Mark Churkaby | 3 | Son | — | Pennsylvania |
| 62 | Peter Churkaby | 1 | Son | — | Pennsylvania |
| 63 | Katie M. Churkaby | 12 | Daughter | — | Pennsylvania |
| 64 | Albert Scott | 32 | Head | Roller | Pennsylvania |
| 65 | Viola Scott | 30 | Wife | — | Pennsylvania |
| 66 | Thomas H. Scott | 11 | Son | — | Pennsylvania |
| 67 | Herman H. Scott | 5 | Son | — | Pennsylvania |
| 68 | William A. Scott | 3 | Son | — | Pennsylvania |
| 69 | Fern V. Scott | 10 | Daughter | — | Pennsylvania |
| 70 | Jean M. Scott | 8 | Daughter | — | Pennsylvania |
| 71 | Margaret Davis | 28 | Servant | Servant | Pennsylvania |
| 72 | John Katone | 40 | Head | Labor | Slovakia |
| 73 | Anna Katone | 37 | Wife | — | Slovakia |
| 74 | Mary Katone | 15 | Daughter | — | Slovakia |
| 75 | George H. Brookham | 41 | Head | Coal Roller | Pennsylvania |
| 76 | Elizabeth M. Brookham | 41 | Wife | — | Ireland |
| 77 | John D. Brookham | 15 | Son | Labor | Pennsylvania |
| 78 | George M. Brookham | 13 | Son | — | Pennsylvania |
| 79 | Edith D. Brookham | 17 | Daughter | Stenographer | Pennsylvania |
| 80 | Sarah B. Brookham | 9 | Daughter | — | Pennsylvania |
| 81 | Helen E. Brookham | 6 | Daughter | — | Pennsylvania |
| 82 | Vagel Totun | 35 | Head | Labor | Slovakia |
| 83 | Julia Totun | 26 | Wife | — | Slovakia |
| 84 | Vagel Totun | 5 | Son | — | Pennsylvania |
| 85 | George Totun | 3 | Son | — | Pennsylvania |
| 86 | John Totun | 2 | Son | — | Pennsylvania |
| 87 | Verna Totun | 0 | Daughter | — | Pennsylvania |
| 88 | Howard J. Hardwick | 42 | Head | Machinist | Pennsylvania |
| 89 | Nellie Hardwick | 41 | Wife | — | Pennsylvania |
| 90 | Walter S. Hardwick | 19 | Son | Labor | Pennsylvania |
| 91 | Charles W. Hardwick | 12 | Son | Labor | Pennsylvania |
| 92 | Byrne J. Albert | 63 | Head | — | Pennsylvania |
| 93 | Alice M. Albert | 58 | Wife | — | Pennsylvania |
| 94 | Howard S. Albert | 21 | Son | Conductor | Pennsylvania |
| 95 | Frederick E. Taylor | 30 | Boarder | — | Pennsylvania |
| 96 | Earl E. Taylor | 4 | Son | — | Pennsylvania |
| 97 | Bernice E. Taylor | 10 | Daughter | — | Pennsylvania |
| 98 | Andrew H. Campbell | 51 | Head | Labor | Pennsylvania |
| 99 | Josie H. Campbell | 48 | Wife | Heater | Pennsylvania |
| 100 | Thomas A. Campbell THIS PERSON | 22 | Son | Labor | Pennsylvania |
Pedigree Summary
Thomas
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)