TG
Thomas Gallagher — 1940 US Census Record
Model Tree available1940 United States Federal Census · Franklin-County, Ohio
Our Model Tree links this Thomas Gallagher across the 1920, 1930 and 1940 US Censuses in Franklin-County, Ohio (XGBoost, ~Confirmed), with identified parents Dennis & Catharine — first a head (b.~1910), then head of a 3-person household.
Age 30
b. ~1910
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Ohio |
| Surname | Gallagher |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (County) | Franklin |
| Additional Details | |
| Occupation | 54 |
| Industry | Guard |
| Class of Worker | State Penitentiary |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | 54 |
| Township / Ward | Columbus |
| Est. Birth Year | ~1910 |
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 |
|---|---|---|---|---|
| Marguerite Gallagher | Spouse | — | 21 | ~1919 |
| Thomas Gallagher | Son | — | 10 | ~1930 |
| Thomas Gallagher | Head | — | 30 | ~1910 |
Census Appearances
1920
Franklin, Ohio
Son, age 10
Franklin, Ohio · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gallagher |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| 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
Franklin, Ohio
Son, age 20
Franklin, Ohio · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gallagher |
| Given Name | Thomas A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 19 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Franklin-County, Ohio
Head, age 30
Franklin-County, Ohio · implied b. ~1910 — 3 household members
| Surname | Gallagher |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (County) | Franklin |
| Occupation | 54 |
| Industry | Guard |
| Class of Worker | State Penitentiary |
| Highest Grade | H-1 |
| 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 Gallagher across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Dennis Gallagher (~0.92 confidence) and mother Catharine Gallagher (~0.92 confidence) and mother Catherine Gallagher (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Dennis Gallagher
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Catharine Gallagher
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Catherine Gallagher
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Gallagher
Head · 1940 · age 30 · b. ~1910 · Ohio
★ 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 — Franklin-County, Ohio
Open full size
1940 US Federal Census — Franklin-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03245-01054)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Kenneth C. Lanning | 0 | Son | — | Ohio |
| 2 | Virginia L. Castle | 21 | Head | 42 | Ohio |
| 3 | Charlotte Castle | 19 | Sister | 40 | Ohio |
| 4 | Kenneth Hennes | 31 | Head | 40 | Ohio |
| 5 | Theresia R. Hennes | 26 | Wife | — | Ohio |
| 6 | Kenneth J. Hennes | 9 | Son | — | Ohio |
| 7 | Earl Vibram | 26 | Head | 60 | Ohio |
| 8 | Rosemarie A. Vibram | 26 | Wife | — | Ohio |
| 9 | Marjorie A. Vibram | 1 | Daughter | — | Ohio |
| 10 | William Kape | 35 | Head | 40 | Ohio |
| 11 | Vivian Kape | 28 | Wife | — | West Virginia |
| 12 | Jo Ann Kape | 15 | Daughter | — | Ohio |
| 13 | Bernadine Kape | 14 | Daughter | — | Ohio |
| 14 | Vera Mae Kape | 12 | Daughter | — | Ohio |
| 15 | Thomas Gallagher THIS PERSON | 30 | Head | 54 | Ohio |
| 16 | Marguerite Gallagher | 21 | Wife | — | Ohio |
| 17 | Thomas J. Gallagher | 10 | Son | — | Ohio |
| 18 | Harry M. Morgan | 28 | Head | 4 | Ohio |
| 19 | Roberta Morgan | 25 | Wife | 16 | Ohio |
| 20 | Larry F. Morgan | 0 | Son | — | Ohio |
| 21 | Harry Hoover | 37 | Head | 40 | Ohio |
| 22 | Ruth Hoover | 23 | Wife | — | Ohio |
| 23 | Roger Hoover | 1 | Son | — | Ohio |
| 24 | Thomas P. Mcgowan | 28 | Head | 42 | Ohio |
| 25 | Evelyn G. Mcgowan | 22 | Wife | 30 | Ohio |
| 26 | Frederick Jungkurth | 67 | Head | 2 | Ohio |
| 27 | Caroline L. Jungkurth | 58 | Wife | — | Ohio |
| 28 | Victor E. Jungkurth | 22 | Son | 36 | Ohio |
| 29 | Carl Bayliss | 46 | Head | 44 | Ohio |
| 30 | Hilda Bayliss | 35 | Wife | — | Ohio |
| 31 | William Bayliss | 14 | Son | — | Ohio |
| 32 | Carlton Bayliss | 12 | Son | — | Ohio |
| 33 | Leota Bayliss | 10 | Daughter | — | California |
| 34 | Delbert Bayliss | 7 | Son | — | Ohio |
| 35 | Darlene Bayliss | 4 | Daughter | — | Ohio |
| 36 | Marlene Bayliss | 3 | Daughter | — | Ohio |
| 37 | Carl Jr. Bayliss | 0 | Son | — | Ohio |
| 38 | Howard Snyder | 31 | Head | 40 | Ohio |
| 39 | Eva Snyder | 30 | Wife | — | Ohio |
| 40 | James John Snyder | 0 | Son | — | 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 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)