How many Edward Brennan census records do you have?

We have 2955 US Census records for Edward Brennan, from 1900 to 1950, across 44 states, DC, and 1 territory.

What's in a Edward Brennan census record?

You'll see Edward'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.

How do I use census records for family research?

Census records are a snapshot of a family every 10 years. You can follow Edward Brennan'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.

Are Edward Brennan census records free?

Yes. All Edward Brennan census records on YourRoots are free to search and view — no subscription required. We built our own index from the original federal census images.

Which census years and states cover Edward Brennan?

We have Edward Brennan records from the 1900 through 1950 US Federal Census, across 44 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Edward Brennan in the census?

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.

What is the Model Tree for Edward Brennan?

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.

Where does the census data come from?

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.

Edward Brennan — US Census Records & Model Tree

We found 2955 free census records for Edward Brennan across 6 census years (1900–1950), in 44 states, DC, and 1 territory and 367 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

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Showing of 2955 records for Edward Brennan US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Edward Brennan		Providence, Rhode Island	Rhode Island	Laborer	Head
1930	Edward Brennan		Kings, New York	New York	Chauffeur	Son
1940	Edward James Brennan	23	Allegheny-County, Pennsylvania	Pennsylvania	Bottom Maker	Son
1940	Edward Brennan	26	Union-County, New Jersey	New Jersey	Truck-Driver	Son
1920	Edward Brennan		Cheshire, New Hampshire	New Hampshire	Fireman	Son
1930	Edward Brennan		Allegheny, Pennsylvania	Pennsylvania	Laborer	Son
1940	Edward Brennan	38	Queens-County, New York	Ireland	Owner	Head
1940	Edward Brennan	54	Kings-County, New York	New York	Chauffeur	Head
1940	Edward Brennan	21	Hudson-County, New Jersey	New Jersey	Chemical Worker	Son
1940	Edward Brennan	33	Bergen-County, New Jersey	New York	Manager	Head
1940	Edward A. Brennan	34	Luzerne-County, Pennsylvania	Pennsylvania	Meat Cutter	Head
1940	Edward J. Brennan	44	Hamilton-County, Ohio	Ohio	City Fireman	Son
1930	Edward Brennan		Orleans, Louisiana	Louisiana	Salesman	Son
1940	Edward J. Brennan	28	Essex-County, Massachusetts	Massachusetts	Manager	Head
1930	Edward Brennan		Cook, Illinois	Illinois	None	Son
1940	Edward Brennan	24	Northumberland-County, Pennsylvania	Pennsylvania	Miner	Son
1940	Edward A. Brennan	34	Fulton-County, Georgia	Georgia	Salesman	Son
1920	Edward Brennan		Aroostook, Maine	Maine	Laborer	Son
1940	Edward Brennan	62	Union-County, New Jersey	New Jersey	Salesman	Head
1930	Edward V Brennan		Essex, Massachusetts	Massachusetts	—	Head
1940	Edward Brennan	74	Middlesex-County, Massachusetts	New York	—	Head
1940	Edward Brennan	46	Hudson-County, New Jersey	New Jersey	—	Head
1930	Edward Brennan		Will, Illinois	New York	Blacksmith	Head
1940	Edward Brennan	51	Benton-County, Minnesota	Minnesota	84	Head
1920	Edward Brennan		Northumberland, Pennsylvania	Pennsylvania	Superintendent	Head
1940	Edward Brennan	16	Cook-County, Illinois	New York	—	Son
1920	Edward Brennan		Philadelphia, Pennsylvania	Pennsylvania	None	Son
1920	Edward J. Brennan		Philadelphia, Pennsylvania	Pennsylvania	Chauffeur	Son
1910	Edward R. Brennan		Kings, New York	New York	Clerk	Son
1940	Edward Brennan	21	Nassau-County, New York	New York	Janitor	Son

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About Edward Brennan US Census Records & Model Tree

We've indexed 2955 free, proprietary US Census records for Edward Brennan across 1900–1950, covering 44 states, DC, and 1 territory: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, District of Columbia, Florida, Georgia, Guam, 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, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Texas, Vermont, Virginia, Washington, West Virginia, Wisconsin.

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 Edward 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 2955 US Census records for Edward Brennan, from 1900 to 1950, across 44 states, DC, and 1 territory.
: You'll see Edward'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 Edward Brennan'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 Edward Brennan 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 Edward Brennan records from the 1900 through 1950 US Federal Census, across 44 states, DC, and 1 territory. 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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