How many Joseph Henry census records do you have?

We have 3443 US Census records for Joseph Henry, from 1900 to 1950, across 48 states, DC, and 1 territory.

What's in a Joseph Henry census record?

You'll see Joseph'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 Joseph 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 Joseph Henry census records free?

Yes. All Joseph 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 Joseph Henry?

We have Joseph Henry records from the 1900 through 1950 US Federal Census, across 48 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Joseph 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 Joseph 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.

Joseph Henry — US Census Records & Model Tree

We found 3443 free census records for Joseph Henry across 6 census years (1900–1950), in 48 states, DC, and 1 territory and 839 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Joseph Henry Census Records by State & County

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Showing of 3443 records for Joseph Henry US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Joseph Henry		Montgomery, Pennsylvania	Pennsylvania	—	Son
1940	Joseph Henry	28	Bronx-County, New York	New York	—	Son
1940	Joseph F. Henry	23	Delaware-County, Pennsylvania	Pennsylvania	Mechanic	Son
1920	Joseph Henry		Essex, New Jersey	New Jersey	Pipe-Fitter	Son
1910	Joseph Jr. Henry		Lafayette, Louisiana	Louisiana	—	Son
1940	Joseph Henry	32	Kings-County, New York	New York	Clerk	Son
1920	Joseph Henry		Orleans, Louisiana	Louisiana	Driver	Son
1940	Joseph L. Henry	34	Sioux-County, Nebraska	Nebraska	Farmer	Son
1940	Joseph Henry	75	Westmoreland-County, Pennsylvania	Pennsylvania	Farmer	Head
1920	Joseph Henry		Henrico, Virginia	Virginia	Laborer	Head
1920	Joseph B. Henry		Wayne, Illinois	Illinois	Farmer	Head
1940	Joseph V. Henry	63	Benton-County, Minnesota	Minnesota	—	Head
1910	Joseph A. Henry		Garfield, Oklahoma	Arkansas	Farmer	Head
1920	Joseph B Henry		Blount, Tennessee	Tennessee	None	Son
1910	Joseph Henry		Abbeville, South Carolina	South Carolina	Farm Laborer	Son
1920	Joseph Henry		Allegheny, Pennsylvania	Pennsylvania	None	Son
1930	Joseph Jr. Henry		Laurens, South Carolina	South Carolina	None	Son
1920	Joseph Henry		Stearns, Minnesota	Wisconsin	Farmer	Head
1930	Joseph P Henry		Cattaraugus, New York	New York	Proprietor	Head
1920	Joseph Henry		Barbour, Alabama	Alabama	Laborer	Son
1940	Joseph Henry	11	Bristol-County, Massachusetts	Massachusetts	—	Son
1910	Joseph Henry		Philadelphia, Pennsylvania	Pennsylvania	None	Son
1900	Joseph P Henry	43	Marion, Tennessee	Tennessee	Blacksmith	Head
1920	Joseph Allen Henry		Henrico, Virginia	Virginia	—	Son
1940	Joseph Henry	50	Washington-County, Vermont	Vermont	Painter	Head
1920	Joseph Henry		Philadelphia, Pennsylvania	Pennsylvania	Winder	Son
1900	Joseph J. Henry	39	Jefferson, Tennessee	Tennessee	Farmer	Head
1930	Joseph Henry		Mercer, New Jersey	New Jersey	—	Son
1920	Joseph Jr Henry		Cecil, Maryland	Maryland	Laborer	Son
1920	Joseph Henry		Cecil, Maryland	Maryland	Laborer	Head

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About Joseph Henry US Census Records & Model Tree

We've indexed 3443 free, proprietary US Census records for Joseph Henry across 1900–1950, covering 48 states, DC, and 1 territory: 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, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, 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 Joseph 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 3443 US Census records for Joseph Henry, from 1900 to 1950, across 48 states, DC, and 1 territory.
: You'll see Joseph'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 Joseph 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 Joseph 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 Joseph Henry records from the 1900 through 1950 US Federal Census, across 48 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.

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