How many Henry Gray census records do you have?

We have 3736 US Census records for Henry Gray, from 1900 to 1950, across 50 states and DC.

What's in a Henry Gray census record?

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

Yes. All Henry Gray 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 Henry Gray?

We have Henry Gray 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 Henry Gray 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 Henry Gray?

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.

Henry Gray — US Census Records & Model Tree

We found 3736 free census records for Henry Gray across 6 census years (1900–1950), in 50 states and DC and 1150 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 3736 records for Henry Gray US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1910	Henry Gray		Baltimore, Maryland	Maryland	Porter	Son
1930	Henry Gray		Greenville, South Carolina	South Carolina	—	Son
1940	Henry Gray	20	Floyd-County, Georgia	Georgia	Upholstery	Son
1930	Henry Allen Gray		Davidson, Tennessee	Tennessee	None	Son
1940	Henry Albert Gray	32	Salt-Lake-County, Utah	Utah	Furnace Worker	Head
1920	Henry Gray		Lebanon, Pennsylvania	Pennsylvania	Miller	Head
1930	Henry C. Gray		Plymouth, Massachusetts	Massachusetts	Asst. Inspector	Head
1920	Henry H. Gray		Rutland, Vermont	Vermont	Teacher	Son
1920	Henry R Gray		New York, New York	New York	—	Son
1930	Henry Gray		Nodaway, Missouri	Missouri	Farmer	Son
1940	Henry W. Gray	27	Colbert-County, Alabama	Alabama	Manager	Head
1940	Henry Gray	34	Bastrop-County, Texas	Texas	Farmer	Son
1930	Henry Gray		Ouachita, Arkansas	Arkansas	Laborer	Head
1940	Henry Gray	53	Page-County, Virginia	Virginia	Stone Mason	Head
1940	Henry Gray	46	Clay-County, Illinois	Illinois	Farmer	Head
1920	Henry Gray		Orleans, Louisiana	Louisiana	Laborer	Head
1930	Henry Gray		Union, New Jersey	England	Laborer	Head
1940	Henry Gray	43	Madison-County, Indiana	Indiana	Tool Maker	Head
1920	Henry Gray		Scott, Arkansas	Arkansas	Farmer	Head
1940	Henry R. Gray	52	Duval-County, Florida	Florida	Proprietor	Head
1930	Henry J. Gray		Charles, Maryland	Maryland	Farmer	Head
1940	Henry Gray	62	Forrest-County, Mississippi	Mississippi	—	Head
1910	Henry Gray		Essex, Massachusetts	Massachusetts	Fisherman	Head
1940	Henry Gray	64	Kings-County, New York	Russia	Owner	Head
1940	Henry Gray	42	Washington-County, Mississippi	Mississippi	Plow	Head
1930	Henry Gray		Calvert, Maryland	Maryland	Farmer	Head
1940	Henry Gray	44	Bedford-County, Virginia	Virginia	Fireman	Head
1930	Henry S Gray		Cook, Illinois	England	—	Head
1930	Henry Gray		Sussex, Virginia	Virginia	Laborer	Son
1940	Henry Jr Gray	14	Boyle-County, Kentucky	Kentucky	—	Son

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About Henry Gray US Census Records & Model Tree

We've indexed 3736 free, proprietary US Census records for Henry Gray 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 Henry 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 3736 US Census records for Henry Gray, from 1900 to 1950, across 50 states and DC.
: You'll see Henry'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 Henry Gray'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 Henry Gray 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 Henry Gray 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.

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