How many Mary Graves census records do you have?

We have 4101 US Census records for Mary Graves, from 1900 to 1950, across 50 states and DC.

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

Yes. All Mary Graves 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 Graves?

We have Mary Graves 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 Graves 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 Graves?

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 Graves — US Census Records & Model Tree

We found 4101 free census records for Mary Graves across 6 census years (1900–1950), in 50 states and DC and 1129 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Graves Census Records by State & County

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Showing of 4101 records for Mary Graves US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Mary Graves	84	Los-Angeles-County, California	Connecticut	—	Head
1920	Mary Graves		Jefferson, Kentucky	Kentucky	Janitor	Head
1940	Mary Graves	52	Alamance-County, North Carolina	North Carolina	—	Wife
1930	Mary Graves		Alamance, North Carolina	North Carolina	Labor	Wife
1920	Mary Graves		Wayne, Michigan	Colorado	—	Wife
1910	Mary Graves		Caswell, North Carolina	North Carolina	—	Wife
1940	Mary Graves	70	Mcdonough-County, Illinois	Illinois	—	Wife
1940	Mary Graves	14	Pittsylvania-County, Virginia	Virginia	—	Daughter
1940	Mary Graves	14	Schoolcraft-County, Michigan	Michigan	—	Daughter
1930	Mary Lola Graves		Caswell, North Carolina	North Carolina	—	Daughter
1940	Mary Graves	12	Marion-County, Indiana	Indiana	—	Daughter
1930	Mary V Graves		Robertson, Tennessee	Tennessee	—	Daughter
1920	Mary Graves		Orange, Virginia	Virginia	—	Daughter
1930	Mary E Graves		Genesee, Michigan	Michigan	—	Daughter
1910	Mary E Graves		Caswell, North Carolina	North Carolina	—	Daughter
1940	Mary Graves	35	Marion-County, South Carolina	South Carolina	Farm Laborer	Wife
1930	Mary L. Graves		Blount, Alabama	Alabama	—	Daughter
1940	Mary A. Graves	12	Delaware-County, Indiana	Indiana	—	Daughter
1940	Mary Graves	39	Eau-Claire-County, Wisconsin	Wisconsin	Housekeeper	Wife
1940	Mary L Graves	12	Caddo-County, Louisiana	Louisiana	—	Daughter
1920	Mary O. Graves		Johnston, Oklahoma	Alabama	—	Wife
1940	Mary Graves	36	Sedgwick-County, Kansas	Tennessee	—	Wife
1930	Mary E. Graves		Knox, Tennessee	Tennessee	—	Daughter
1940	Mary Graves	39	Knox-County, Tennessee	Tennessee	—	Head
1940	Mary Graves	15	Marion-County, South Carolina	South Carolina	Farm Laborer	Daughter
1910	Mary A Graves		Fisher, Texas	Louisiana	—	Wife
1910	Mary A Graves		Fall River, South Dakota	South Dakota	—	Daughter
1930	Mary E Graves		Summit, Ohio	Missouri	—	Daughter
1940	Mary Ruth Graves	19	Warrick-County, Indiana	Indiana	—	Daughter
1920	Mary E. Graves		Monroe, Iowa	Iowa	None	Daughter

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About Mary Graves US Census Records & Model Tree

We've indexed 4101 free, proprietary US Census records for Mary Graves 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 4101 US Census records for Mary Graves, 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 Graves'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 Graves 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 Graves 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.