How many William Hardy census records do you have?

We have 5456 US Census records for William Hardy, from 1900 to 1950, across 50 states, DC, and 1 territory.

What's in a William Hardy census record?

You'll see William'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 William Hardy'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 William Hardy census records free?

Yes. All William Hardy 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 William Hardy?

We have William Hardy 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 William Hardy 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 William Hardy?

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.

William Hardy — US Census Records & Model Tree

We found 5456 free census records for William Hardy across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 1278 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 5456 records for William Hardy US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	William H Hardy	32	Cobb-County, Georgia	Georgia	Waiter-Cafe	Head
1930	William M. Hardy		Montgomery, Tennessee	Tennessee	None	Son
1920	William A Hardy		Pitt, North Carolina	North Carolina	None	Son
1900	William Hardy	1	Lowndes, Mississippi	Mississippi	—	Son
1920	William Jr. Hardy		Greene, North Carolina	North Carolina	Farmer	Head
1940	William Y Jr Hardy	22	Hardin-County, Kentucky	Kentucky	—	Son
1930	William B. Hardy		Jefferson, Kentucky	Kentucky	Salesman	Head
1930	William P Hardy		Habersham, Georgia	Georgia	Farmer	Head
1910	William H. Hardy		Dallas, Alabama	Alabama	Farmer	Head
1940	William Hardy	36	Monroe-County, Mississippi	Mississippi	Farm	Head
1930	William Hardy		Roanoke, Virginia	Virginia	Labourer	Head
1920	William A. Hardy		Edgecombe, North Carolina	North Carolina	Retail Merchant	Head
1940	William Hardy	60	Orleans-County, Louisiana	Louisiana	Clerk	Head
1920	William B. Hardy		Fannin, Texas	Illinois	Cotton Buyer	Head
1910	William Hardy		Bertie, North Carolina	North Carolina	General	Head
1940	William Hardy	73	Oceana-County, Michigan	Ohio	Manager	Head
1940	William R. Hardy	59	Edgecombe-County, North Carolina	North Carolina	Farming	Head
1910	William H Hardy		Lunenburg, Virginia	Virginia	Farmer	Head
1940	William Hardy	52	Salt-Lake-County, Utah	Nebraska	Service-Man	Head
1940	William H. Hardy	65	Ellis-County, Oklahoma	Iowa	Farmer	Head
1930	William J Hardy		Monmouth, New Jersey	New Jersey	None	Son
1910	William Hardy		Frederick, Maryland	Maryland	Servant	Son
1940	William Hardy	11	Middlesex-County, Massachusetts	Massachusetts	—	Son
1910	William H Hardy		Craven, North Carolina	North Carolina	Laborer	Son
1930	William L. Hardy		Nash, North Carolina	North Carolina	Farm Laborer	Son
1930	William Hardy		Middlesex, Massachusetts	Massachusetts	None	Son
1940	William Hardy	17	Mccormick-County, South Carolina	South Carolina	—	Son
1920	William Hardy		Philadelphia, Pennsylvania	Pennsylvania	Filler	Son
1920	William Hardy		Mecklenburg, Virginia	Virginia	—	Son
1940	William Hardy	12	Madison-County, Illinois	Illinois	—	Son

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About William Hardy US Census Records & Model Tree

We've indexed 5456 free, proprietary US Census records for William Hardy across 1900–1950, covering 50 states, DC, and 1 territory: 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, 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 William 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 5456 US Census records for William Hardy, from 1900 to 1950, across 50 states, DC, and 1 territory.
: You'll see William'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 William Hardy'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 William Hardy 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 William Hardy 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.