TB
Thomas Brady — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Thomas Brady across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed), with identified parents Harry & Harry — first a son (b.~1915), then head of a 3-person household.
Age 25
b. ~1915
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Brady |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | St. Thomas |
| Additional Details | |
| Highest Grade | C-4 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1915 |
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 |
|---|---|---|---|---|
| Harry Brady | Head | — | 58 | ~1882 |
| Minnie Brady | Spouse | — | 53 | ~1887 |
| Thomas Brady | Son | — | 25 | ~1915 |
Census Appearances
1920
Hamilton, Ohio
Son, age 5
Hamilton, Ohio · implied b. ~1915 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Son, age 17
Hamilton, Ohio · implied b. ~1913 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | cook |
| Industry | restaurant |
| Class of Worker | W |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Son, age 25
Hamilton-County, Ohio · implied b. ~1915 — 3 household members
| Surname | Brady |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | St. Thomas |
| Highest Grade | C-4 |
| 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 Brady across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harry Brady (~0.92 confidence) and father Harry Brady (~0.92 confidence) and father Harry Brady (~0.92 confidence) and mother Minnie Brady (~0.92 confidence) and mother Minnie Brady (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry Brady
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Harry Brady
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Harry Brady
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Minnie Brady
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Minnie Brady
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Brady
Son · 1940 · age 25 · b. ~1915 · 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 — Hamilton-County, Ohio
Open full size
1940 US Federal Census — Hamilton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03201-00429)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nelson E. Hamel | 37 | Head | Laborer | Ohio |
| 2 | Vera Hamel | 34 | Wife | — | Kentucky |
| 3 | Nelson Jr. Hamel | 1 | Son | — | Kentucky |
| 4 | Shirley J. Hamel | 2 | Daughter | — | Ohio |
| 5 | Effie Kinnett | 55 | Head | Seamstress | Kentucky |
| 6 | Theo Lunkenheimer | 33 | Head | Truck Driver | Ohio |
| 7 | Anna M. Lunkenheimer | 39 | Wife | — | Ohio |
| 8 | Mary J. Lunkenheimer | 10 | Daughter | — | Ohio |
| 9 | Robert Lunkenheimer | 6 | Son | — | Ohio |
| 10 | John Brady | 22 | Son | Salesman | Michigan |
| 11 | Geneva Brady | 19 | Step-daughter | House Work | Ohio |
| 12 | Mary A. Gastl | 17 | Daughter | — | Ohio |
| 13 | Richard M. Brady | 0 | Grandson | — | Ohio |
| 14 | James O. Bagley | 34 | Head | Chauffeur | Ohio |
| 15 | Irma Bagley | 31 | Wife | — | Ohio |
| 16 | Donald Bagley | 12 | Son | — | Ohio |
| 17 | James E. Bagley | 8 | Son | — | Ohio |
| 18 | Eugene Bagley | 5 | Son | — | Ohio |
| 19 | Marie M. Hogan | 50 | Head | Stenographer | Ohio |
| 20 | Harry Brady | 58 | Head | Janitor | Ohio |
| 21 | Minnie Brady | 53 | Wife | — | Ohio |
| 22 | Thomas Brady THIS PERSON | 25 | Son | — | Ohio |
| 23 | Irvin Buettinger | 37 | Head | Mach Operat. | Ohio |
| 24 | Marcella Buettinger | 36 | Wife | — | Ohio |
| 25 | Robert Buettinger | 1 | Son | — | Ohio |
| 26 | Albert J. Grohs | 32 | Head | Machinist | Ohio |
| 27 | Barbara Grohs | 25 | Wife | — | Ohio |
| 28 | Albert J. Jr. Grohs | 4 | Son | — | Ohio |
| 29 | Theodore Grohs | 0 | Son | — | Ohio |
| 30 | (Blank) (Blank) | None | (blank) | (Blank) | (blank) |
| 31 | Sudie Stulce | 50 | Head | House Keeper | Kentucky |
| 32 | Samuel Lee Stulce | 7 | Son | — | Ohio |
| 33 | Hazel Reichwein | 37 | Head | Apprentice | Ohio |
| 34 | Gilbert Thompson | 46 | Head | Mach Operat. | Indiana |
| 35 | Mary Thompson | 47 | Wife | Salesman | Kentucky |
| 36 | James Burnett | 58 | Head | — | Kentucky |
| 37 | Sarah Burnett | 53 | Wife | — | Kentucky |
| 38 | Sanford Haymer | 22 | Son | Laborer | Kentucky |
| 39 | Frances Haymer | 21 | Daughter | — | Kentucky |
| 40 | (Blank) (Blank) | None | (blank) | (Blank) | (blank) |
Pedigree Summary
Thomas
Gen 1 · 5 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)