TC
Thomas Campbell — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Thomas Campbell across the 1910, 1920 and 1930 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1904), then head of a 4-person household.
Age 26
b. ~1904
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Campbell |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Gas & Spray |
| Industry | Spray Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Gas & Spray |
| Township / Ward | Anderson Township Part |
| Est. Birth Year | ~1904 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Loretta Campbell | Daughter | — | 22 | ~1908 |
| John Campbell | Head | — | 57 | ~1873 |
| Dora Campbell | Other | — | 50 | ~1880 |
| Thomas Campbell | Son | — | 26 | ~1904 |
Census Appearances
1910
Hamilton, Ohio
Son, age 6
Hamilton, Ohio · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Hamilton, Ohio
Son, age 16
Hamilton, Ohio · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Son, age 26
Hamilton, Ohio · implied b. ~1904 — 4 household members
| Surname | Campbell |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Gas & Spray |
| Industry | Spray Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Campbell across 3 US Census years (1910, 1920 and 1930) in Hamilton, Ohio, using XGBoost record linkage. Identified parents: father John Campbell (~0.92 confidence) and father John Campbell (~0.92 confidence) and father John Campbell (~0.92 confidence) and mother Dora Campbell (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Campbell
b. ~1872
Source father
● Household
· direct · ~0.92
Father
John Campbell
b. ~1873
Source father
● Household
· direct · ~0.92
Father
John Campbell
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Dora Campbell
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Campbell
Son · 1930 · age 26 · b. ~1904 · Ohio
★ You are viewing this record
Sibling
Loretta Campbell
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Hamilton, Ohio
Open full size
1930 US Federal Census — Hamilton, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1805:0515)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles Ross | 34 | Head | Roofer | Ohio |
| 52 | Cecelia Ross | 25 | Wife-H | — | Ohio |
| 53 | Charlotte Ross | 1 | Daughter | — | Ohio |
| 54 | Merrill Coffelt | 29 | Head | Manager | Ohio |
| 55 | Mathaine Coffelt | 29 | Wife-H | — | Ohio |
| 56 | Betty L. Coffelt | 9 | Daughter | — | Ohio |
| 57 | Daniel M. Coffelt | 4 | Son | — | Ohio |
| 58 | Amos Barr | 28 | Head | Meat Cutter | Ohio |
| 59 | Mildred Barr | 26 | Wife-H | — | Ohio |
| 60 | Amos, Jr. Barr | 3 | Son | — | Ohio |
| 61 | Raymond Lima | 38 | Head | Tailor Cutter | Ohio |
| 62 | Lillian Lima | 33 | Wife-H | — | Ohio |
| 63 | Raymond H. Lima | 0 | Son | — | Ohio |
| 64 | Rita J. Curry | 33 | Boarder | Seamstress | Ohio |
| 65 | Glenn H. Curry | 2 | Boarder | — | Ohio |
| 66 | Lester Bennett | 30 | Head | Salesman | Ohio |
| 67 | Alva Bennett | 33 | Sister-H | Bookkeeper | Ohio |
| 68 | Edward Vogelzang | 57 | Head | Repair Man | Indiana |
| 69 | Margaret Vogelzang | 58 | Wife-H | — | Ohio |
| 70 | Mary M. Burt | 62 | Sister-L | Saleswoman | Ohio |
| 71 | Robert E. Wright | 27 | Head | Superintendent | Ohio |
| 72 | Thelma Wright | 26 | Wife-H | — | Ohio |
| 73 | Winifred A. Wright | 2 | Daughter | — | Ohio |
| 74 | Harold Puckett | 29 | Head | Teacher | Ohio |
| 75 | Martha Puckett | 25 | Wife-H | — | Ohio |
| 76 | John O'Brien | 28 | Head | Saleslady | Ohio |
| 77 | Bessie O'Brien | 27 | Wife-H | Saleslady | Ohio |
| 78 | George E. Vogelzang | 36 | Head | Foreman | Ohio |
| 79 | Gertrude Vogelzang | 33 | Wife-H | — | Ohio |
| 80 | Gladys Vogelzang | 13 | Daughter | — | Ohio |
| 81 | John Campbell | 57 | Head | Inspector | Ohio |
| 82 | Dora Campbell | 50 | Wife-H | — | Ohio |
| 83 | Thomas Campbell THIS PERSON | 26 | Son | Gas & Spray | Ohio |
| 84 | Loretta Campbell | 22 | Daughter | — | Ohio |
| 85 | Edward Hamman | 37 | Head | Painter | Kentucky |
| 86 | Mary N. Hamman | 38 | Wife-H | — | Kentucky |
| 87 | Eddie M. Hamman | 18 | Son | Painter | Kentucky |
| 88 | Robert J. Hamman | 15 | Son | — | Kentucky |
| 89 | Helen E. Hamman | 11 | Daughter | — | Kentucky |
| 90 | Virginia M. Hamman | 10 | Daughter | — | Kentucky |
| 91 | Albert M. Hamman | 6 | Daughter | — | Kentucky |
| 92 | Anna D. Hamman | 3 | Daughter | — | Ohio |
| 93 | William F. Hamman | 1 | Son | — | Ohio |
| 94 | Hermina Mccracken | 50 | Head | — | Ohio |
| 95 | Walter Mccracken | 23 | Son | Paper Hanger | Ohio |
| 96 | David Mccracken | 21 | Son | Carpenter | Ohio |
| 97 | Florence Mccracken | 17 | Daughter | — | Ohio |
| 98 | Anna Ortman | 77 | Sister | — | Ohio |
| 99 | Andrew Bylenga | 28 | Head | Teacher | Ohio |
| 100 | Dorothy Bylenga | 26 | Wife-H | — | Georgia |
Pedigree Summary
Thomas + 1 sibling
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 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)