How many John Henry census records do you have?

We have 13958 US Census records for John Henry, from 1900 to 1950, across 50 states, DC, and 3 territories.

What's in a John Henry 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 Henry'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 Henry census records free?

Yes. All John Henry 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 Henry?

We have John Henry records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 3 territories. Use the year and state filters to narrow your results.

How do I find John Henry 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 Henry?

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 Henry — US Census Records & Model Tree

We found 13958 free census records for John Henry across 6 census years (1900–1950), in 50 states, DC, and 3 territories and 1982 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Henry Census Records by State & County

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Showing of 13958 records for John Henry US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	John Henry		Montgomery, Pennsylvania	Pennsylvania	Superintendent	Son
1940	John B. Henry	22	Seminole-County, Georgia	Georgia	Puller	Son
1920	John Henry		Wayne, Michigan	Michigan	Bookkeeper	Son
1930	John Henry		Blount, Tennessee	Tennessee	Labor	Son
1910	John Henry		Orleans, Louisiana	Louisiana	—	Son
1910	John Jr. Henry		Essex, New Jersey	New Jersey	—	Son
1940	John F. Henry	39	Delaware-County, Pennsylvania	England	Laborer	Son
1940	John H. Henry	22	Shenandoah-County, Virginia	Virginia	Porter	Head
1920	John B. Henry		New Castle, Delaware	Delaware	Sheet Metal Worker	Son
1940	John Jr. Henry	26	Poweshiek-County, Iowa	Iowa	Laborer	Son
1920	John Henry		Franklin, Ohio	Ohio	Farm Laborer	Son
1940	John Henry	30	Montgomery-County, Alabama	Alabama	Laborer	Head
1940	John Henry	23	Fulton-County, New York	New York	Glove Cutter	Son
1930	John E Henry		Logan, Ohio	Ohio	Laundress	Head
1940	John Henry	62	Philadelphia-County, Pennsylvania	Maryland	Porter	Head
1940	John Henry	44	Richland-County, South Carolina	South Carolina	Truck Driver	Head
1940	John Henry	48	Bienville-County, Louisiana	Louisiana	Farmer	Head
1910	John J Henry		Warren, Virginia	Virginia	Farmer	Head
1920	John M Henry		Marshall, Alabama	Tennessee	Farmer	Head
1920	John Henry		Putnam, Tennessee	Tennessee	Farmer	Head
1930	John R. Henry		Maricopa, Arizona	Arkansas	Farmer	Head
1940	John T. Henry	67	Harrison-County, Kentucky	Kentucky	Laborer	Head
1930	John Henry		Hamilton, Ohio	Kentucky	Laborer	Head
1940	John W Henry	61	New-Castle-County, Delaware	Virginia	Laborer	Head
1940	John Henry	60	Philadelphia-County, Pennsylvania	Virginia	Jobber	Head
1940	John H Henry	55	Westmoreland-County, Pennsylvania	Pennsylvania	Farmer	Head
1940	John M. Henry	45	Pottawattamie-County, Iowa	Iowa	Editor	Head
1920	John Henry		Cheatham, Tennessee	Tennessee	Farmer	Head
1930	John Henry		Estill, Kentucky	Kentucky	Farmer	Head
1940	John P. Henry	56	Garland-County, Arkansas	Oklahoma	Farmer	Head

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About John Henry US Census Records & Model Tree

We've indexed 13958 free, proprietary US Census records for John Henry across 1900–1950, covering 50 states, DC, and 3 territories: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, 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, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, U.S. Virgin Islands, 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 13958 US Census records for John Henry, from 1900 to 1950, across 50 states, DC, and 3 territories.
: 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 Henry'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 Henry 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 Henry records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 3 territories. 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 Henry US Census Records

Annie Henry Charles Henry Edward Henry Elizabeth Henry Frank Henry George Henry James Henry Joseph Henry Margaret Henry Mary Henry Robert Henry Thomas Henry William Henry

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