How many Mary Daugherty census records do you have?

We have 3931 US Census records for Mary Daugherty, from 1900 to 1950, across 47 states and DC.

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

Yes. All Mary Daugherty 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 Daugherty?

We have Mary Daugherty records from the 1900 through 1950 US Federal Census, across 47 states and DC. Use the year and state filters to narrow your results.

How do I find Mary Daugherty 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 Daugherty?

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 Daugherty — US Census Records & Model Tree

We found 3931 free census records for Mary Daugherty across 6 census years (1900–1950), in 47 states and DC and 1002 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Daugherty Census Records by State & County

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Showing of 3931 records for Mary Daugherty US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Mary Daugherty	50	Hudson-County, New Jersey	New Jersey	Teacher	Daughter
1930	Mary Daugherty		Marion, Indiana	Indiana	—	Daughter
1910	Mary Daugherty		Philadelphia, Pennsylvania	Ireland	—	Head
1940	Mary Daugherty	51	Johnston-County, Oklahoma	Arkansas	—	Wife
1930	Mary Daugherty		Richmond, New York	New York	—	Daughter
1940	Mary Daugherty	20	Anderson-County, Tennessee	Tennessee	—	Daughter
1940	Mary Daugherty	41	Harford-County, Maryland	Maryland	—	Wife
1910	Mary Daugherty		New Castle, Delaware	Delaware	—	Daughter
1930	Mary E Daugherty		Mclean, Kentucky	Kentucky	—	Daughter
1930	Mary E. Daugherty		Wise, Virginia	Virginia	—	Wife
1930	Mary Daugherty		Passaic, New Jersey	New Jersey	None	Daughter
1940	Mary Edna Daugherty	12	Grant-County, Oklahoma	Oklahoma	—	Daughter
1940	Mary Daugherty	20	Erie-County, New York	New York	Waitress	Daughter
1910	Mary L. Daugherty		Adams, Illinois	Illinois	—	Daughter
1940	Mary Daugherty	46	Macoupin-County, Illinois	Illinois	—	Wife
1940	Mary J. Daugherty	15	Beaver-County, Pennsylvania	West Virginia	—	Daughter
1930	Mary M. Daugherty		Butler, Kentucky	Kentucky	—	Daughter
1920	Mary Daugherty		St Louis, Minnesota	Canada English	—	Wife
1930	Mary Daugherty		Franklin, Ohio	Ohio	None	Daughter
1940	Mary Daugherty	36	Beaver-County, Pennsylvania	West Virginia	—	Wife
1910	Mary E Daugherty		Eddy, New Mexico	New Mexico	—	Daughter
1930	Mary M Daugherty		Ellis, Kansas	Kansas	—	Daughter
1920	Mary Ida Daugherty		Fayette, Kentucky	Kentucky	—	Daughter
1940	Mary C. Daugherty	11	Daviess-County, Kentucky	Kentucky	—	Daughter
1940	Mary Ann Daugherty	13	Marion-County, Indiana	Indiana	—	Daughter
1940	Mary L. Daugherty	48	Denver-County, Colorado	Iowa	—	Wife
1940	Mary Daugherty	33	Hudson-County, New Jersey	New Jersey	—	Wife
1920	Mary E Daugherty		Buncombe, North Carolina	North Carolina	Stenographer	Daughter
1940	Mary Daugherty	35	Passaic-County, New Jersey	New Jersey	—	Wife
1940	Mary Jane Daugherty	18	St.-Louis-County, Minnesota	Minnesota	—	Daughter

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About Mary Daugherty US Census Records & Model Tree

We've indexed 3931 free, proprietary US Census records for Mary Daugherty across 1900–1950, covering 47 states and DC: Alabama, 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 Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, 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 3931 US Census records for Mary Daugherty, from 1900 to 1950, across 47 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 Daugherty'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 Daugherty 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 Daugherty records from the 1900 through 1950 US Federal Census, across 47 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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