How many Mary Bennett census records do you have?

We have 20855 US Census records for Mary Bennett, from 1900 to 1950, across 50 states, DC, and 1 territory.

What's in a Mary Bennett census record?

You'll see Mary'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 Mary Bennett'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 Mary Bennett census records free?

Yes. All Mary Bennett 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 Mary Bennett?

We have Mary Bennett 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 Mary Bennett 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 Mary Bennett?

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.

Mary Bennett — US Census Records & Model Tree

We found 20855 free census records for Mary Bennett across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 2231 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Bennett Census Records by State & County

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Showing of 20855 records for Mary Bennett US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Mary Bennett	21	Essex-County, Massachusetts	Massachusetts	—	Daughter
1920	Mary Bennett		Berkeley, South Carolina	South Carolina	Laundress	Daughter
1940	Mary Bennett	29	Jefferson-County, Pennsylvania	Pennsylvania	—	Wife
1940	Mary Bennett	72	Monmouth-County, New Jersey	New Jersey	Housewife	Head
1940	Mary H Bennett	54	Middlesex-County, Massachusetts	Scotland	—	Wife
1940	Mary Bennett	42	Strafford-County, New Hampshire	Vermont	—	Wife
1910	Mary Bennett		Anderson, South Carolina	South Carolina	Laborer	Wife
1920	Mary Bennett		Middlesex, Massachusetts	Maine	—	Wife
1940	Mary Bennett	57	St.-Clair-County, Illinois	Illinois	—	Wife
1940	Mary E. Bennett	86	Tazewell-County, Illinois	Indiana	—	Wife
1940	Mary E. Bennett	48	Sussex-County, Delaware	Maryland	—	Wife
1940	Mary E. Bennett	74	Knox-County, Kentucky	Kentucky	—	Head
1940	Mary I. Bennett	43	Cumberland-County, Maine	Maine	—	Wife
1900	Mary Bennett	27	Essex, New Jersey	Ireland	—	Wife
1940	Mary Bennett	88	Allegheny-County, Pennsylvania	England	—	Head
1940	Mary Bennett	48	Colfax-County, New Mexico	New Mexico	—	Wife
1920	Mary Bennett		New York, New York	Ireland	—	Wife
1920	Mary Bennett		Monmouth, New Jersey	New Jersey	—	Wife
1940	Mary M. Bennett	60	Kings-County, New York	England	Saleslady	Head
1920	Mary E Bennett		Norfolk, Massachusetts	Massachusetts	Farmer	Head
1930	Mary Bennett		Marin, California	California	—	Wife
1940	Mary L. Bennett	13	Anson-County, North Carolina	North Carolina	—	Daughter
1910	Mary Peter Bennett		Berkeley, South Carolina	South Carolina	—	Daughter
1910	Mary Bennett		Anson, North Carolina	North Carolina	Farm Laborer	Daughter
1940	Mary E. Bennett	45	Chemung-County, New York	Pennsylvania	—	Wife
1930	Mary M. Bennett		Madison, Ohio	Ohio	—	Son
1910	Mary Bennett		Sumter, Florida	Florida	—	Daughter
1930	Mary Bennett		Mccracken, Kentucky	Kentucky	None	Daughter
1940	Mary E. Bennett	12	Salt-Lake-County, Utah	Utah	—	Daughter
1940	Mary O. Bennett	17	Hart-County, Kentucky	Kentucky	—	Daughter

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About Mary Bennett US Census Records & Model Tree

We've indexed 20855 free, proprietary US Census records for Mary Bennett 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 Mary 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 20855 US Census records for Mary Bennett, from 1900 to 1950, across 50 states, DC, and 1 territory.
: You'll see Mary'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 Mary Bennett'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 Mary Bennett 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 Mary Bennett 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.