How many Mary Daniels census records do you have?

We have 6301 US Census records for Mary Daniels, from 1900 to 1950, across 50 states and DC.

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

Yes. All Mary Daniels 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 Daniels?

We have Mary Daniels 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 Daniels 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 Daniels?

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 Daniels — US Census Records & Model Tree

We found 6301 free census records for Mary Daniels across 6 census years (1900–1950), in 50 states and DC and 1407 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Daniels Census Records by State & County

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Showing of 6301 records for Mary Daniels US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Mary Daniels	25	Cook-County, Illinois	Illinois	Presser	Daughter
1930	Mary S Daniels		Cecil, Maryland	Maryland	—	Daughter
1940	Mary Daniels	21	Essex-County, New Jersey	New Jersey	Tester	Daughter
1920	Mary E Daniels		Fremont, Colorado	Colorado	Teacher	Daughter
1940	Mary Daniels	37	Wayne-County, Michigan	Georgia	—	Head
1940	Mary Daniels	46	Steuben-County, New York	Italy	—	Wife
1940	Mary Daniels	65	Kings-County, New York	New York	—	Wife
1940	Mary Daniels	64	Caddo-County, Louisiana	Louisiana	Laborer	Head
1920	Mary E. Daniels		Middlesex, Massachusetts	Massachusetts	—	Wife
1920	Mary E Daniels		Kent, Michigan	Michigan	None	Wife
1930	Mary Daniels		Cook, Illinois	Illinois	—	Wife
1940	Mary Daniels	70	Pointe-Coupee-County, Louisiana	Louisiana	—	Head
1940	Mary Daniels	40	Pike-County, Illinois	Illinois	—	Wife
1920	Mary A. Daniels		Ouachita, Arkansas	Georgia	—	Wife
1930	Mary E Daniels		Cecil, Maryland	Maryland	—	Wife
1940	Mary Daniels	57	Early-County, Georgia	Georgia	—	Wife
1940	Mary Daniels	52	King-County, Washington	Sweden	—	Wife
1910	Mary G Daniels		Worth, Missouri	Missouri	None	Wife
1930	Mary Daniels		Addison, Vermont	Vermont	None	Wife
1940	Mary Daniels	14	Indiana-County, Pennsylvania	Pennsylvania	—	Daughter
1940	Mary Daniels	10	Perry-County, Ohio	Ohio	—	Daughter
1930	Mary J Daniels		Muskogee, Oklahoma	Oklahoma	—	Daughter
1930	Mary L. Daniels		Pope, Arkansas	Arkansas	—	Daughter
1940	Mary Francis Daniels	47	Collier-County, Florida	Florida	—	Wife
1940	Mary O. Daniels	15	Leflore-County, Mississippi	Mississippi	—	Daughter
1940	Mary Daniels	33	Johnson-County, Kentucky	Kentucky	—	Wife
1920	Mary Belle Daniels		Marion, Florida	Florida	None	Daughter
1940	Mary Daniels	31	Bristol-County, Massachusetts	Massachusetts	Needle Stitcher	Daughter
1900	Mary Daniels	39	Yamhill, Oregon	Oregon	Seamstress	Head
1940	Mary Jane Daniels	15	Allendale-County, South Carolina	South Carolina	—	Daughter

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About Mary Daniels US Census Records & Model Tree

We've indexed 6301 free, proprietary US Census records for Mary Daniels 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 6301 US Census records for Mary Daniels, 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 Daniels'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 Daniels 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 Daniels 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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