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James Brady — US Census Records & Model Tree

We found 8112 free census records for James Brady across 6 census years (1900–1950), in 49 states, DC, and 2 territories and 1221 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

James Brady Census Records by State & County

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Family Members (in same household)
Showing of 8112 records for James Brady US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1940 James E. Brady 23 Marion-County, Ohio Ohio — Son
1940 James Brady 34 Douglas-County, Nebraska Nebraska Salesman Head
1920 James Jr. Brady Hennepin, Minnesota Minnesota Car-Checker Son
1930 James W Brady Custer, Montana Iowa Clerk Son
1940 James C Brady 28 Dupage-County, Illinois Michigan Laborer Head
1920 James Brady New York, New York New York Fireman Head
1920 James L Brady Stark, Illinois Illinois Farmer Head
1940 James J. Brady 40 Jefferson-County, Kentucky Kentucky Typist Son
1930 James H Brady Lee, Iowa Illinois Auto Painter Son
1920 James Brady New York, New York New York Janitor Son
1930 James E. Brady Webster, West Virginia West Virginia Farmer Head
1940 James Brady 59 Wayne-County, Michigan Ireland — Head
1940 James Brady 57 Dupage-County, Illinois Indiana Laborer Head
1940 James Brady 70 New-York-County, New York Ireland — Husband
1910 James Brady New York, New York Ireland Laborer Head
1930 James Brady Bronx, New York Ireland Engineer Head
1940 James P. (H) Brady 70 Glynn-County, Georgia Georgia 0 Head
1940 James Brady 33 Luzerne-County, Pennsylvania Pennsylvania Mine Laborer Head
1940 James O. Brady 78 Nodaway-County, Missouri Missouri Farmer Head
1910 James Brady Essex, New Jersey New Jersey Carpenter Head
1940 James L. Brady 73 Vanderburgh-County, Indiana Indiana Carpenter Head
1920 James Brady New York, New York Ireland Electric Repair Head
1940 James Brady 11 Essex-County, New Jersey New Jersey — Son
1920 James Brady Burke, Georgia Georgia Farm Laborer Son
1940 James L. Brady 12 Lee-County, Arkansas Arkansas — Son
1930 James B. Brady Montgomery, Georgia Georgia — Son
1940 James Brady 26 Philadelphia-County, Pennsylvania Pennsylvania Salesman Son
1940 James Brady 24 Clay-County, West Virginia West Virginia No Occupation Son
1940 James Brady 17 Luzerne-County, Pennsylvania Pennsylvania — Son
1940 James Brady 16 San-Francisco-County, California California — Son

About James Brady US Census Records & Model Tree

We've indexed 8112 free, proprietary US Census records for James Brady across 1900–1950, covering 49 states, DC, and 2 territories: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, U.S. Virgin Islands, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming.

Each record includes our Model Tree — a longitudinal reconstruction that links the same person across census decades using machine learning (XGBoost record linkage). Every link carries a confidence score: Verified (≥0.99), Confirmed (≥0.95), or Linked (lower confidence). This tells you not just what the census says, but how reliably we've connected records across time.

Every record also shows the full household — who James lived with, their ages, birthplaces, and occupations. For 1940 and 1950 records, you can view the original handwritten census page from the National Archives.

How we build the Model Tree. YourRoots independently indexes US Census records from NARA microfilm and links persons across decades using XGBoost-based record linkage. Each link's confidence is a per-pair match score from the model. Household corroboration (co-residents appearing on the same census pages in multiple years) strengthens the signal. The Model Tree is not a family tree submitted by users — it's reconstructed from the census data itself.

Last updated: July 30, 2026

Frequently Asked Questions

We have 8112 US Census records for James Brady, from 1900 to 1950, across 49 states, DC, and 2 territories.
You'll see James's age, birthplace, occupation, and relationship to the head of household — plus everyone else who lived in the same home. For 1940 and 1950 records, you can also view the original handwritten census page.
Census records are a snapshot of a family every 10 years. You can follow James Brady's household over time — see when children appear, when people move states, and who's living together. YourRoots connects census data with Tree Matching and AI tools so you can build out your tree faster.
Yes. All James Brady census records on YourRoots are free to search and view — no subscription required. We built our own index from the original federal census images.
We have James Brady records from the 1900 through 1950 US Federal Census, across 49 states, DC, and 2 territories. Use the year and state filters above to narrow your results.
Start by narrowing the year and state. If you know an approximate birth year, use the age column to match — census age minus the census year gives you a birth year estimate. Household members, birthplace, and occupation help confirm you have the right person.
The Model Tree is YourRoots' unique feature that links a person across multiple census decades and reconstructs their likely family — parents, siblings, spouse, and children — based on household patterns. It turns isolated records into a connected family network.
All records originate from the US Federal Census microfilm digitized by NARA (National Archives and Records Administration). YourRoots re-indexed the original page images using modern AI, catching names and details that older transcriptions missed.
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