How many Thomas Conway census records do you have?

We have 3428 US Census records for Thomas Conway, from 1900 to 1950, across 49 states and DC.

What's in a Thomas Conway 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 Conway'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 Conway census records free?

Yes. All Thomas Conway 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 Conway?

We have Thomas Conway 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 Thomas Conway 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 Conway?

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 Conway — US Census Records & Model Tree

We found 3428 free census records for Thomas Conway across 6 census years (1900–1950), in 49 states and DC and 601 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 3428 records for Thomas Conway US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Thomas Conway	33	Philadelphia-County, Pennsylvania	Pennsylvania	Cab Driver	Son
1920	Thomas Conway		Kings, New York	New York	Clerk	Son
1940	Thomas Conway	37	Bronx-County, New York	New York	Bricklayer	Head
1940	Thomas Conway	39	Cook-County, Illinois	Illinois	40	Son
1940	Thomas F. Conway	43	Luzerne-County, Pennsylvania	Pennsylvania	Brakeman	Head
1940	Thomas Conway	31	Mahoning-County, Ohio	Ohio	1St Helper	Head
1910	Thomas Conway		Orange, New York	New York	Farm Laborer	Son
1940	Thomas Conway	28	Schenectady-County, New York	New York	Foreman	Head
1940	Thomas Jr. Conway	41	St.-Louis-City-County, Missouri	Missouri	Mail Carrier	Son
1940	Thomas J Conway	26	Jackson-County, Missouri	Missouri	Lawyer	Head
1940	Thomas Conway	50	Kings-County, New York	Ireland	—	Head
1920	Thomas Conway		Cook, Illinois	Ireland	Electrician	Head
1920	Thomas Conway		Vigo, Indiana	Ireland	Merchant	Head
1920	Thomas Conway		Kings, New York	Ireland	Conductor	Head
1920	Thomas Conway		Philadelphia, Pennsylvania	Ireland	—	Head
1920	Thomas Conway		Orange, New York	New York	Farmer	Head
1940	Thomas Conway	40	Kings-County, New York	New York	Fireman	Head
1940	Thomas A. Conway	47	Kings-County, New York	New York	Salesman Inside	Head
1920	Thomas Conway		San Francisco, California	Ireland	Cement Worker	Head
1940	Thomas Head Conway	67	Hennepin-County, Minnesota	Iowa	—	Head
1940	Thomas Conway	65	Bronx-County, New York	England	Bricklayer	Head
1920	Thomas Conway		Allegheny, Pennsylvania	Pennsylvania	Laborer	Head
1910	Thomas Conway		Hillsborough, New Hampshire	New Hampshire	—	Son
1930	Thomas L Conway		Pittsylvania, Virginia	Virginia	—	Son
1930	Thomas Conway		Kings, New York	New York	Adjuster	Son
1910	Thomas Conway		Kings, New York	New York	Helper	Head
1940	Thomas Conway	17	Kings-County, New York	New York	—	Son
1940	Thomas Conway	11	Erie-County, New York	New York	—	Son
1940	Thomas Conway	12	Cook-County, Illinois	Illinois	—	Son
1920	Thomas Conway		Union, New Jersey	New Jersey	Clerk	Son

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About Thomas Conway US Census Records & Model Tree

We've indexed 3428 free, proprietary US Census records for Thomas Conway across 1900–1950, covering 49 states and DC: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, 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 3428 US Census records for Thomas Conway, from 1900 to 1950, across 49 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 Conway'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 Conway 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 Conway 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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