How many Mary Norton census records do you have?

We have 6374 US Census records for Mary Norton, from 1900 to 1950, across 50 states and DC.

What's in a Mary Norton 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 Norton'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 Norton census records free?

Yes. All Mary Norton 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 Norton?

We have Mary Norton 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 Mary Norton 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 Norton?

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 Norton — US Census Records & Model Tree

We found 6374 free census records for Mary Norton across 6 census years (1900–1950), in 50 states and DC and 1191 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Norton Census Records by State & County

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Showing of 6374 records for Mary Norton US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Mary M. Norton		Brown, Texas	Texas	—	Daughter
1940	Mary Norton	23	Lackawanna-County, Pennsylvania	Pennsylvania	Sales Clerk	Daughter
1930	Mary A. Norton		Marion, Indiana	Nebraska	Saleswoman	Daughter
1940	Mary Rosalind Norton	21	Bibb-County, Georgia	Georgia	—	Daughter
1920	Mary Norton		New York, New York	Ireland	Cleaner	Head
1920	Mary I Norton		Cuyahoga, Ohio	Michigan	—	Wife
1930	Mary A. Norton		Marion, Indiana	Illinois	None	Head
1900	Mary Norton	42	Norfolk, Massachusetts	Ireland	—	Head
1920	Mary Norton		New York, New York	Ireland	—	Head
1930	Mary Norton		Lackawanna, Pennsylvania	Pennsylvania	Weaver	Daughter
1940	Mary Adie Norton	41	Copiah-County, Mississippi	Mississippi	Private Family	Wife
1930	Mary E. Norton		San Francisco, California	California	Stenographer	Daughter
1940	Mary Norton	35	Union-County, Tennessee	Tennessee	—	Wife
1940	Mary D. Norton	19	Scotland-County, North Carolina	North Carolina	Creel	Daughter
1910	Mary Norton		Wabasha, Minnesota	Minnesota	—	Wife
1940	Mary Norton	39	Essex-County, New Jersey	Irish Free State	—	Wife
1940	Mary Norton	38	Meigs-County, Tennessee	Tennessee	—	Wife
1940	Mary Jane Norton	20	Bexar-County, Texas	Texas	Cashier	Daughter
1940	Mary Norton	37	Madison-County, North Carolina	North Carolina	—	Wife
1900	Mary Norton	56	Windham, Connecticut	Ireland	None	Head
1920	Mary Norton		None, None	Arkansas	—	Wife
1940	Mary J. Norton	31	Nacogdoches-County, Texas	Texas	—	Wife
1940	Mary M. Norton	31	Suffolk-County, Massachusetts	Massachusetts	Stenographer	Daughter
1900	Mary E. Norton	48	Mckean, Pennsylvania	New York	House Keeper	Head
1940	Mary T. Norton	62	Suffolk-County, Massachusetts	Irish Free State	—	Wife
1940	Mary Norton	39	Philadelphia-County, Pennsylvania	Virginia	—	Wife
1940	Mary Norton	49	Kings-County, New York	Irish Free State	—	Wife
1910	Mary E Norton		Suffolk, Massachusetts	Vermont	—	Wife
1940	Mary Norton	15	Lackawanna-County, Pennsylvania	Pennsylvania	—	Daughter
1940	Mary Ann Norton	10	Lincoln-County, Missouri	Missouri	—	Daughter

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About Mary Norton US Census Records & Model Tree

We've indexed 6374 free, proprietary US Census records for Mary Norton 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 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 6374 US Census records for Mary Norton, from 1900 to 1950, across 50 states and DC.
: 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 Norton'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 Norton 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 Norton 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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