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Mary Brady — 1940 US Census Record
Model Tree available1940 United States Federal Census · Union-County, Indiana
Our Model Tree links this Mary Brady across the 1920, 1930 and 1940 US Censuses in Union-County, Indiana (XGBoost, ~Confirmed), with identified parents Irving & Pearl — first a daughter (b.~1912), then head of a 5-person household.
Age 28
b. ~1912
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Union-County, Indiana |
| Surname | Brady |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Union Twp. |
| 1935 Residence (County) | Union |
| Additional Details | |
| Occupation | Clerk |
| Industry | Retail Clothing Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 156 |
| Highest Grade | C-3 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Clerk |
| Township / Ward | Union Twp |
| Est. Birth Year | ~1912 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Brady | Daughter | — | 28 | ~1912 |
| Irving Brady | Head | — | 57 | ~1883 |
| Joseph Hoppas | Other | — | 61 | ~1879 |
| Anson Brady | Son | — | 21 | ~1919 |
| Ina Brady | Spouse | — | 57 | ~1883 |
Census Appearances
1920
Union, Indiana
Daughter, age 8
Union, Indiana · implied b. ~1912 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Mary B |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Union, Indiana
Daughter, age 18
Union, Indiana · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Union-County, Indiana
Daughter, age 28
Union-County, Indiana · implied b. ~1912 — 5 household members
| Surname | Brady |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Union Twp. |
| 1935 Residence (County) | Union |
| Occupation | Clerk |
| Industry | Retail Clothing Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 156 |
| Highest Grade | C-3 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Mary Brady across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Irving Brady (~0.92 confidence) and mother Pearl Brady (~0.92 confidence) and mother Ina Brady (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Irving Brady
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Pearl Brady
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Ina Brady
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Brady
Daughter · 1940 · age 28 · b. ~1912 · Indiana
★ You are viewing this record
Sibling
Anson Brady
Sibling · 1940 · age 21
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
1940 US Federal Census — Union-County, Indiana
Open full size
1940 US Federal Census — Union-County, Indiana
Page Contents
22 people indexed on this census page (nara:1940:m-t0627-01100-00624)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Isaac Williamson | 49 | Head | Paper Hanger Painter | Ohio |
| 2 | Mildred Beckett | 34 | Wife | Press Work | Ohio |
| 3 | Stella Logue | 26 | Wife | — | Kentucky |
| 4 | Abbie Maltbie | 47 | Head | Farm Operator | Indiana |
| 5 | Claire A. Maltbie | 19 | Daughter | — | Ohio |
| 6 | John M. Jr. Maltbie | 18 | Son | — | Ohio |
| 7 | Joan Maltbie | 16 | Daughter | — | Ohio |
| 8 | Janet Lee Maltbie | 14 | Daughter | — | Indiana |
| 9 | Melvin Gilbert | 19 | Son | Pressman | Indiana |
| 10 | Minnie Hubbard | 56 | Wife | — | Indiana |
| 11 | Irving Brady | 57 | Head | Farm Operator | Indiana |
| 12 | Ina Brady | 57 | Wife | — | Indiana |
| 13 | Mary Brady THIS PERSON | 28 | Daughter | Clerk | Indiana |
| 14 | Anson Brady | 21 | Son | Farm Operator | Indiana |
| 15 | Joseph Hoppas | 61 | Hired Hand | Farm Laborer | Indiana |
| 16 | Harly W. Hadley | 45 | Head | Farm Operator | Ohio |
| 17 | Bessie Hadley | 43 | Wife | — | Indiana |
| 18 | Anna Mary Hadley | 18 | Daughter | — | Indiana |
| 19 | Betty Jean Hadley | 16 | Daughter | — | Indiana |
| 20 | Alfred J. Bell | 65 | Head | — | Indiana |
| 21 | Winona M. Bell | 65 | Wife | — | Indiana |
| 22 | Mary K. Bell | 29 | Daughter | — | Indiana |
Pedigree Summary
Mary + 1 sibling
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)