How many Robert Warner census records do you have?

We have 3703 US Census records for Robert Warner, from 1900 to 1950, across 50 states, DC, and 1 territory.

What's in a Robert Warner census record?

You'll see Robert'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 Robert Warner'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 Robert Warner census records free?

Yes. All Robert Warner 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 Robert Warner?

We have Robert Warner records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Robert Warner 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 Robert Warner?

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.

Robert Warner — US Census Records & Model Tree

We found 3703 free census records for Robert Warner across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 925 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Robert Warner Census Records by State & County

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Showing of 3703 records for Robert Warner US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Robert Warner	29	Scott-County, Iowa	Iowa	Laborer	Son
1940	Robert Warner	23	Kent-County, Michigan	Michigan	Rate Clerk	Head
1940	Robert H. Warner	31	Franklin-County, Ohio	Ohio	Machine Salesman	Head
1930	Robert R Warner		Broome, New York	New York	—	Son
1940	Robert W. Warner	67	York-County, Pennsylvania	Pennsylvania	—	Head
1930	Robert M Warner		Doniphan, Kansas	Kansas	Foreman	Head
1930	Robert F Warner		Paulding, Ohio	Ohio	Laborer	Son
1940	Robert Warner	16	Mercer-County, New Jersey	New Jersey	—	Son
1930	Robert W Warner		Jefferson, Pennsylvania	Pennsylvania	—	Son
1940	Robert Warner	49	Culpeper-County, Virginia	Virginia	Day Laborer	Head
1940	Robert Warner	13	Washington-County, Louisiana	Louisiana	—	Son
1940	Robert Warner	14	Montgomery-County, Pennsylvania	Pennsylvania	—	Son
1940	Robert Warner	21	Blair-County, Pennsylvania	Pennsylvania	Clerk	Son
1930	Robert Warner		Rice, Minnesota	Minnesota	—	Son
1930	Robert Warner		Mecosta, Michigan	Michigan	None	Son
1920	Robert Warner		Broome, New York	New York	Laborer	Son
1930	Robert L Warner		Montgomery, Ohio	Ohio	—	Son
1940	Robert O. Warner	41	Furnas-County, Nebraska	Nebraska	Farmer	Head
1940	Robert Warner	13	Todd-County, Minnesota	Minnesota	—	Son
1940	Robert Warner	19	Broome-County, New York	New York	—	Son
1940	Robert Warner	22	Miami-County, Ohio	Ohio	—	Son
1930	Robert Jr. Warner		Cuyahoga, Ohio	Ohio	—	Son
1940	Robert W. Warner	14	Pima-County, Arizona	Arizona	—	Son
1940	Robert G. Warner	26	Lancaster-County, Nebraska	Missouri	Box Maker	Son
1930	Robert Warner		Cook, Illinois	Illinois	—	Son
1940	Robert H Warner	19	Los-Angeles-County, California	California	—	Son
1940	Robert, E. Warner	15	Livingston-County, Michigan	Michigan	—	Son
1940	Robert G. Warner	13	Montgomery-County, Pennsylvania	Pennsylvania	—	Son
1930	Robert H. Warner		Franklin, Massachusetts	Massachusetts	—	Son
1940	Robert Warner	17	Eau-Claire-County, Wisconsin	Wisconsin	60	Son

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About Robert Warner US Census Records & Model Tree

We've indexed 3703 free, proprietary US Census records for Robert Warner across 1900–1950, covering 50 states, DC, and 1 territory: 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, Puerto Rico, 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 Robert 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 3703 US Census records for Robert Warner, from 1900 to 1950, across 50 states, DC, and 1 territory.
: You'll see Robert'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 Robert Warner'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 Robert Warner 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 Robert Warner records from the 1900 through 1950 US Federal Census, across 50 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.