How many John Corbett census records do you have?

We have 3283 US Census records for John Corbett, from 1900 to 1950, across 49 states and DC.

What's in a John Corbett census record?

You'll see John'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 John Corbett'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 John Corbett census records free?

Yes. All John Corbett 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 John Corbett?

We have John Corbett records from the 1900 through 1950 US Federal Census, across 49 states and DC. Use the year and state filters to narrow your results.

How do I find John Corbett 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 John Corbett?

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.

John Corbett — US Census Records & Model Tree

We found 3283 free census records for John Corbett across 6 census years (1900–1950), in 49 states and DC and 673 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Corbett Census Records by State & County

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Showing of 3283 records for John Corbett US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Corbett	39	Cook-County, Illinois	Scotland	Salesman	Head
1920	John Corbett		King, Washington	Washington	Clerk	Son
1940	John, E. Corbett	37	Champaign-County, Illinois	Illinois	Farmer	Son
1930	John H. Corbett		Caldwell, Missouri	Ohio	Farmer	Head
1940	John I. Corbett	56	Russell-County, Alabama	Alabama	Farmer	Head
1940	John Duffy Corbett	15	Caswell-County, North Carolina	North Carolina	Farmer	Son
1940	John W. Corbett	18	Bladen-County, North Carolina	North Carolina	Farm Laborer	Son
1930	John Corbett		Philadelphia, Pennsylvania	Ireland	—	Head
1940	John Corbett	11	New-York-County, New York	New York	—	Son
1940	John W. Corbett	11	Aiken-County, South Carolina	South Carolina	—	Son
1940	John D. Corbett	50	Bladen-County, North Carolina	North Carolina	Farmer	Head
1940	John Corbett	15	Albany-County, New York	New York	—	Son
1940	John Corbett	18	Washington-County, Vermont	Vermont	—	Son
1940	John Corbett	15	Pender-County, North Carolina	North Carolina	Farm	Son
1930	John H Corbett		Orange, North Carolina	North Carolina	Farmer	Head
1930	John W Corbett		Tattnall, Georgia	Georgia	—	Son
1940	John Allen Corbett	11	Greene-County, North Carolina	North Carolina	—	Son
1940	John Corbett	21	Los-Angeles-County, California	California	New Worker	Son
1940	John Corbett	22	Dubuque-County, Iowa	Iowa	Bottler	Son
1930	John F. Corbett		Wilson, North Carolina	North Carolina	Farmer	Head
1900	John H Corbett	42	Allegheny, Pennsylvania	Ireland	—	Head
1920	John Corbett		Allegheny, Pennsylvania	Pennsylvania	—	Son
1940	John D. Corbett	64	Aiken-County, South Carolina	South Carolina	Laborer	Head
1940	John Corbett	11	Bucks-County, Pennsylvania	Pennsylvania	—	Son
1920	John Corbett		Kings, New York	Ireland	Butcher	Head
1940	John E. Corbett	20	Franklin-County, Ohio	Ohio	—	Son
1920	John Corbett		Alamance, North Carolina	North Carolina	None	Son
1930	John Corbett		Sampson, North Carolina	North Carolina	—	Son
1940	John Corbett	21	Queens-County, New York	New York	Enumerator	Son
1940	John J. Corbett	24	Middlesex-County, Massachusetts	Massachusetts	Laborer	Son

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About John Corbett US Census Records & Model Tree

We've indexed 3283 free, proprietary US Census records for John Corbett across 1900–1950, covering 49 states and DC: 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, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, 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 John 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 3283 US Census records for John Corbett, from 1900 to 1950, across 49 states and DC.
: You'll see John'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 John Corbett'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 John Corbett 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 John Corbett records from the 1900 through 1950 US Federal Census, across 49 states and DC. 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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