How many Mary Emery census records do you have?

We have 2871 US Census records for Mary Emery, from 1900 to 1950, across 48 states and DC.

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

Yes. All Mary Emery 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 Emery?

We have Mary Emery records from the 1900 through 1950 US Federal Census, across 48 states and DC. Use the year and state filters to narrow your results.

How do I find Mary Emery 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 Emery?

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 Emery — US Census Records & Model Tree

We found 2871 free census records for Mary Emery across 6 census years (1900–1950), in 48 states and DC and 782 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Emery Census Records by State & County

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Showing of 2871 records for Mary Emery US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Mary Emery	24	Washington-County, Indiana	Indiana	Saleslady	Daughter
1940	Mary J Emery	86	Washington-County, Kansas	New York	—	Wife
1940	Mary E. Emery	79	Macoupin-County, Illinois	Illinois	—	Head
1920	Mary G. Emery		Grafton, New Hampshire	Vermont	None	Head
1940	Mary Emery	12	Shawnee-County, Kansas	Kansas	—	Daughter
1940	Mary Emery	36	Marathon-County, Wisconsin	Wisconsin	Saleslady	Wife
1910	Mary Emery		Shawnee, Kansas	Kentucky	—	Wife
1940	Mary Emery	16	Washington-County, Mississippi	Mississippi	—	Daughter
1930	Mary Frances Emery		Durham, North Carolina	North Carolina	—	Daughter
1940	Mary A. Emery	57	Lawrence-County, Pennsylvania	Pennsylvania	—	Wife
1930	Mary U. Emery		Jefferson, Kentucky	Kentucky	—	Daughter
1930	Mary Lou Emery		Lawrence, Pennsylvania	Pennsylvania	—	Daughter
1930	Mary L. Emery		Ashtabula, Ohio	Ohio	—	Daughter
1940	Mary J. Emery	11	Scott-County, Indiana	Indiana	—	Daughter
1940	Mary Emery	40	Roscommon-County, Michigan	Michigan	—	Wife
1920	Mary M Emery		Windsor, Vermont	Vermont	—	Daughter
1940	Mary E Emery	25	Wayne-County, Michigan	Michigan	Secretary	Daughter
1940	Mary Emery	15	Philadelphia-County, Pennsylvania	Pennsylvania	—	Daughter
1910	Mary E Emery		Baltimore, Maryland	Maryland	—	Wife
1940	Mary Emery	23	Warren-County, New Jersey	New Jersey	House Maid	Daughter
1940	Mary E. Emery	47	Salt-Lake-County, Utah	Utah	—	Wife
1940	Mary E. Emery	15	Mower-County, Minnesota	Minnesota	—	Daughter
1940	Mary V. Emery	50	Essex-County, Massachusetts	Massachusetts	—	Wife
1940	Mary K. Emery	21	Los-Angeles-County, California	California	—	Daughter
1940	Mary A. Emery	51	Lawrence-County, Pennsylvania	Pennsylvania	—	Wife
1940	Mary Emery	19	Baltimore-City-County, Maryland	Maryland	Inspectress	Daughter
1930	Mary Emery		Dearborn, Indiana	Indiana	—	Daughter
1930	Mary E. Emery		Summit, Ohio	Ohio	—	Daughter
1940	Mary E. Emery	65	Clay-County, Indiana	England	—	Wife
1940	Mary Emery	36	Essex-County, Massachusetts	Italy	Folding Room	Wife

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About Mary Emery US Census Records & Model Tree

We've indexed 2871 free, proprietary US Census records for Mary Emery across 1900–1950, covering 48 states and DC: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, 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 2871 US Census records for Mary Emery, from 1900 to 1950, across 48 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 Emery'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 Emery 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 Emery records from the 1900 through 1950 US Federal Census, across 48 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.