TF
Thomas Farrell — 1930 US Census Record
Model Tree available1930 United States Federal Census · Franklin, Ohio
Our Model Tree links this Thomas Farrell across the 1910, 1920 and 1930 US Censuses in Franklin, Ohio (XGBoost, ~Confirmed), with identified parents Mary & Mary — first a son (b.~1908), then head of a 2-person household.
Age 22
b. ~1908
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Franklin, Ohio |
| Surname | Farrell |
| Given Name | Thomas J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Columbus City |
| Est. Birth Year | ~1908 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Mary Farrell | Head | — | 67 | ~1863 |
| Thomas Farrell | Son | — | 22 | ~1908 |
Census Appearances
1910
Franklin, Ohio
Son, age 2
Franklin, Ohio · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Franklin, Ohio
Son, age 11
Franklin, Ohio · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | Thomas |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Franklin, Ohio
Son, age 22
Franklin, Ohio · implied b. ~1908 — 2 household members
| Surname | Farrell |
| Given Name | Thomas J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| 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 Farrell across 3 US Census years (1910, 1920 and 1930) in Franklin, Ohio, using XGBoost record linkage. Identified parents: mother Mary Farrell (~0.92 confidence) and mother Mary Farrell (~0.92 confidence) and mother Mary Farrell (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Farrell
b. ~1871
Source mother
● Household
· direct · ~0.92
Mother
Mary Farrell
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
Mary Farrell
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Farrell
Son · 1930 · age 22 · b. ~1908 · Ohio
★ 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 — Franklin, Ohio
Open full size
1930 US Federal Census — Franklin, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1796rs:0985)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Gressler | 28 | Head | Factory Work | Ohio |
| 52 | Gertrude Gressler | 26 | Wife | Tracer | Ohio |
| 53 | Jack Gressler | 6 | Son | — | Ohio |
| 54 | Mary E. Farrell | 67 | Head | — | Ohio |
| 55 | Thomas J. Farrell THIS PERSON | 22 | Son | — | Ohio |
| 56 | William J. Begelheimer | 81 | Head | Carpenter | Germany |
| 57 | Catherine Begelheimer | 73 | Wife | — | Ohio |
| 58 | Charles J. Begelheimer | 45 | Son | Dealer | Ohio |
| 59 | Alois F. Begelheimer | 42 | Son | Salesman | Ohio |
| 60 | Edna E. Begelheimer | 42 | Daughter in law | — | Ohio |
| 61 | Miller D. Pontius | 54 | Head | Physician | Ohio |
| 62 | Lucy M. Pontius | 53 | Wife | — | New York |
| 63 | Anna Boyd | 49 | Head | Rentress|Rentress | Canada English |
| 64 | Earl Boyd | 25 | Son | Rentress|Rentress | Canada English |
| 65 | Mildred Boyd | 19 | Daughter in law | — | Ohio |
| 66 | Edward B. Boyd | 1 | Grandson | — | Ohio |
| 67 | James H. Boyd | 0 | Grandson | — | Ohio |
| 68 | Andrew J. Cooper | 51 | Lodger | — | Ohio |
| 69 | Fernando Senter | 87 | Head | Abstractor | Ohio |
| 70 | Eva E. Senter | 73 | Wife | — | Ohio |
| 71 | Bessie Senter | 49 | Daughter | — | Ohio |
| 72 | Thelma West | 21 | Lodger | — | West Virginia |
| 73 | Harry A. Allenworth | 45 | Head | Consulting Engineer | Ohio |
| 74 | Kathryn S. Allenworth | 42 | Wife | — | Ohio |
| 75 | William Chapman | 34 | Head | Salesman | Ohio |
| 76 | Emma Chapman | 34 | Wife | — | Pennsylvania |
| 77 | John L. Smith | 52 | Head | Floor Clerk | Ohio |
| 78 | Elizabeth Smith | 52 | Wife | — | Ohio |
| 79 | Roberta Smith | 6 | Daughter | — | Ohio |
| 80 | Jaqueline Smith | 4 | Daughter | — | Ohio |
| 81 | Sarah Miller | 48 | Head | General Housework | Ohio |
| 82 | Catherine Miller | 20 | Daughter | — | Ohio |
| 83 | Emory L. Pence | 43 | Head | Painter | Ohio |
| 84 | Florence Pence | 38 | Wife | — | Ohio |
| 85 | Marvin Pence | 14 | Son | — | Ohio |
| 86 | Emory Jr. Pence | 13 | Son | — | Ohio |
| 87 | Shirley Pence | 10 | Daughter | — | Ohio |
| 88 | Norman Pence | 8 | Son | — | Ohio |
| 89 | Salvatore Collura | 55 | Head | Manager | Italy |
| 90 | Antonietta Collura | 44 | Wife | — | Italy |
| 91 | Maria Collura | 22 | Daughter | — | Ohio |
| 92 | Joseph Collura | 20 | Son | — | Ohio |
| 93 | Pauline Collura | 18 | Daughter | — | Ohio |
| 94 | Francis Collura | 16 | Son | — | Ohio |
| 95 | Charles Collura | 13 | Son | — | Ohio |
| 96 | Elizabeth Futerer | 66 | Head | Landlady | Maryland |
| 97 | Vollmuth John Futerer | 54 | Brother | — | Maryland |
| 98 | Wilmina Kennedy | 80 | Lodger | — | Ohio |
| 99 | Elizabeth Staten | 46 | Lodger | Bookkeeper | Ohio |
| 100 | Laura Brentlinger | 45 | Lodger | Clerk | Ohio |
Pedigree Summary
Thomas
Gen 1 · 3 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)