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James Brady — 1940 US Census Record
Model Tree available1940 United States Federal Census · Marion-County, Ohio
Our Model Tree links this James Brady across the 1920, 1930 and 1940 US Censuses in Marion-County, Ohio (XGBoost, ~Confirmed), with identified parents Dr & Edward — first a son (b.~1917), then head of a 4-person household.
Age 23
b. ~1917
Male
Son
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Ohio |
| Surname | Brady |
| Given Name | James E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Marion City |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | C-1 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Marion City |
| Est. Birth Year | ~1917 |
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 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Josephine Brady | Daughter | — | 22 | ~1918 |
| Dr Brady | Head | — | 60 | ~1880 |
| James Brady | Son | — | 23 | ~1917 |
| Marie Brady | Spouse | — | 41 | ~1899 |
Census Appearances
1920
Marion, Ohio
Son, age 3
Marion, Ohio · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | James L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Marion, Ohio
Son, age 13
Marion, Ohio · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| 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 |
1940
Marion-County, Ohio
Son, age 23
Marion-County, Ohio · implied b. ~1917 — 4 household members
| Surname | Brady |
| Given Name | James E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Marion City |
| 1935 Residence (County) | Marion |
| Income (1939) | 0 |
| Highest Grade | C-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 James Brady across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Dr Brady (~0.92 confidence) and father Edward Brady (~0.92 confidence) and mother Marie Brady (~0.92 confidence) and father Frank Brady (~0.92 confidence) and father Francis Hurst (~0.36 confidence) and mother Marie Brady (~0.92 confidence) and mother Katherine Hurst (~0.60 confidence). The pedigree spans 2 generations with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.79
Father
Dr Brady
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Edward Brady
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Marie Brady
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Frank Brady
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Francis Hurst
b. ~1899
Source mother>father
● Household
· direct · ~0.36
Mother
Marie Brady
b. ~1899
Source mother
● Household
· direct · ~0.92
Mother
Katherine Hurst
b. ~1905
Source mother
● Household
· direct · ~0.6
This person
Anchor record
James Brady
Son · 1940 · age 23 · b. ~1917 · Ohio
★ You are viewing this record
Sibling
Josephine Brady
Sibling · 1940 · 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
1940 US Federal Census — Marion-County, Ohio
Open full size
1940 US Federal Census — Marion-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03111-00328)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Verla Holbrook | 25 | Servant | Maid | Kentucky |
| 2 | David B. Rochford | 41 | Head | Salesman | Pennsylvania |
| 3 | Winifred Rochford | 38 | Wife | — | Ohio |
| 4 | David B. Jr. Rochford | 15 | Son | — | Ohio |
| 5 | Margaret M. Rochford | 12 | Daughter | — | Ohio |
| 6 | Arthur Bernhard | 43 | Head | Claim Agent | New York |
| 7 | Amanda Bernhard | 32 | Wife | — | Germany |
| 8 | Jennie Reid | 46 | Head | — | Iowa |
| 9 | Lawrence C. Roach | 29 | Son | Construction | Colorado |
| 10 | John J. Stafford | 53 | Head | President | Ohio |
| 11 | Katherine G. Stafford | 53 | Wife | — | Ohio |
| 12 | George L. Stafford | 30 | Son | Agent-Owner | Ohio |
| 13 | Mary J. Stafford | 27 | Daughter | Teacher | Ohio |
| 14 | Thomas H. Clark | 57 | Head | Tool And Die Maker | Ohio |
| 15 | Hazel B. Clark | 49 | Wife | — | Pennsylvania |
| 16 | Thomas H. Jr. Clark | 19 | Son | — | Ohio |
| 17 | Eileen W. Clark | 15 | Daughter | — | Ohio |
| 18 | Roberta M. Kraatz | 46 | Head | — | West Virginia |
| 19 | Claire L. Kraatz | 19 | Daughter | — | Ohio |
| 20 | Clara S. Kleiner | 73 | Mother | — | Ohio |
| 21 | Dr. Eben L. Brady | 60 | Head | Physician | Ohio |
| 22 | Marie R. Brady | 41 | Wife | — | Ohio |
| 23 | James E. Brady THIS PERSON | 23 | Son | — | Ohio |
| 24 | Josephine Brady | 22 | Daughter | — | Kentucky |
| 25 | Francis J. Hurst | 41 | Head | Supervisor | Connecticut |
| 26 | Katherine B. Hurst | 35 | Daughter | — | Ohio |
| 27 | Ray L. Hurst | 15 | Grandson | — | Ohio |
| 28 | Thomas B. Hurst | 14 | Grandson | — | Ohio |
| 29 | Harry Barnhart | 62 | Head | — | Indiana |
| 30 | Edith S. Barnhart | 44 | Wife | — | Ohio |
| 31 | Edgar W. Barnhart | 41 | Son | Manager | Ohio |
| 32 | Richard A. Lau | 62 | Head | Manager | New York |
| 33 | Clara F. Lau | 60 | Wife | — | New York |
| 34 | Charles W. Kramer | 75 | Head | — | Ohio |
| 35 | India Kramer | 73 | Wife | — | Ohio |
| 36 | Ruth Kramer | 40 | Daughter | Purchasing Agent | Ohio |
| 37 | Francis Rush | 20 | Servant | Housework | Ohio |
| 38 | Ernest G. Sifritt | 45 | Head | Manager | Ohio |
| 39 | Jean F. Sifritt | 41 | Wife | — | Ohio |
| 40 | Ralph B. Lewis | 43 | Head | Real Estate Operator | Ohio |
Pedigree Summary
James + 1 sibling
Gen 1 · 6 parents
~0.87
Gen 2 · 1 grandparents
~0.36
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)