How many Thomas Griffin census records do you have?

We have 5922 US Census records for Thomas Griffin, from 1900 to 1950, across 50 states and DC.

What's in a Thomas Griffin census record?

You'll see Thomas'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 Thomas Griffin'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 Thomas Griffin census records free?

Yes. All Thomas Griffin 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 Thomas Griffin?

We have Thomas Griffin records from the 1900 through 1950 US Federal Census, across 50 states and DC. Use the year and state filters to narrow your results.

How do I find Thomas Griffin 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 Thomas Griffin?

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.

Thomas Griffin — US Census Records & Model Tree

We found 5922 free census records for Thomas Griffin across 6 census years (1900–1950), in 50 states and DC and 1161 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 5922 records for Thomas Griffin US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Thomas J. Griffin	22	Erie-County, New York	New York	—	Son
1940	Thomas Griffin	21	Madison-County, Mississippi	Mississippi	Laborer	Son
1940	Thomas J Griffin	26	New-York-County, New York	New York	Statistical Clerk	Son
1920	Thomas Griffin		Chickasaw, Mississippi	Mississippi	—	Son
1940	Thomas Griffin	40	Middlesex-County, Virginia	Virginia	Farmer	Head
1940	Thomas Griffin	42	Allen-County, Louisiana	Louisiana	Laborer	Head
1920	Thomas F. Griffin		Cheshire, New Hampshire	New Hampshire	Laborer	Son
1940	Thomas Griffin	42	Mclean-County, Illinois	Illinois	Farmer	Head
1940	Thomas Griffin	23	New-York-County, New York	New York	Clerk	Son
1940	Thomas J. Griffin	40	Steuben-County, New York	New York	Farmer	Head
1940	Thomas Griffin	42	Cayuga-County, New York	New York	Farmer	Son
1930	Thomas K. Griffin		San Francisco, California	California	Chauffeur	Son
1940	Thomas B. Griffin	31	Forsyth-County, North Carolina	Alabama	Advertising Manager	Head
1940	Thomas Griffin	29	Hampden-County, Massachusetts	Massachusetts	Waiter	Son
1940	Thomas Griffin	30	Norfolk-County, Massachusetts	Connecticut	Truck Driver	Son
1920	Thomas M. Griffin		Wheeler, Georgia	Georgia	Laborer	Head
1940	Thomas Griffin	45	Erie-County, New York	Ireland	Laborer	Head
1930	Thomas Griffin		Faulkner, Arkansas	South Carolina	Farmer	Head
1940	Thomas L Griffin	56	Leake-County, Mississippi	Mississippi	Farmer	Head
1930	Thomas Griffin		Union, North Carolina	North Carolina	Farmer	Head
1940	Thomas Griffin	61	Cache-County, Utah	Utah	Farmer	Head
1930	Thomas B. Griffin		Norfolk, Massachusetts	Pennsylvania	Proprietor	Head
1940	Thomas J. Griffin	63	Blair-County, Pennsylvania	Pennsylvania	—	Head
1920	Thomas Griffin		Union, North Carolina	North Carolina	Farmer	Head
1940	Thomas W Griffin	58	Tuscaloosa-County, Alabama	Alabama	Farmer	Head
1940	Thomas B. Griffin	50	Marion-County, Indiana	Kentucky	Farm Labor	Head
1940	Thomas Griffin	57	Nassau-County, New York	Ireland	Patrolman	Head
1940	Thomas A. Griffin	54	Cumberland-County, Maine	Maine	Watchman	Head
1930	Thomas Griffin		Mclean, Illinois	Illinois	Farmer	Head
1930	Thomas Griffin		Union, Arkansas	North Carolina	Manager	Head

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About Thomas Griffin US Census Records & Model Tree

We've indexed 5922 free, proprietary US Census records for Thomas Griffin across 1900–1950, covering 50 states and DC: Alabama, Alaska, 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 Thomas 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 5922 US Census records for Thomas Griffin, from 1900 to 1950, across 50 states and DC.
: You'll see Thomas'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 Thomas Griffin'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 Thomas Griffin 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 Thomas Griffin records from the 1900 through 1950 US Federal Census, across 50 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.

Other Griffin US Census Records

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