How many Mary Robinson census records do you have?

We have 32695 US Census records for Mary Robinson, from 1900 to 1950, across 50 states, DC, and 2 territories.

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

Yes. All Mary Robinson 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 Robinson?

We have Mary Robinson records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 2 territories. Use the year and state filters to narrow your results.

How do I find Mary Robinson 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 Robinson?

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 Robinson — US Census Records & Model Tree

We found 32695 free census records for Mary Robinson across 6 census years (1900–1950), in 50 states, DC, and 2 territories and 2508 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Robinson Census Records by State & County

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Showing of 32695 records for Mary Robinson US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Mary Lou Robinson	41	Walker-County, Georgia	Georgia	Looper	Daughter
1940	Mary Robinson	22	Franklin-County, Ohio	Ohio	—	Wife
1940	Mary Robinson	41	Montgomery-County, Ohio	Virginia	Accountant	Daughter
1930	Mary E. Robinson		Baltimore, Maryland	Maryland	—	Daughter
1930	Mary Robinson		Los Angeles, California	California	—	Daughter
1930	Mary Robinson		Windham, Vermont	Vermont	Clerk	Daughter
1940	Mary Robinson	44	Bolivar-County, Mississippi	Mississippi	Labour	Wife
1940	Mary Robinson	39	Scioto-County, Ohio	Alabama	—	Wife
1940	Mary Robinson	48	Bingham-County, Idaho	Idaho	—	Wife
1940	Mary E. Robinson	51	Rich-County, Utah	England	—	Wife
1930	Mary J Robinson		New Castle, Delaware	Delaware	Laundress	Wife
1940	Mary Robinson	53	Hinds-County, Mississippi	Mississippi	Laborer	Wife
1940	Mary E. Robinson	65	Burke-County, North Carolina	North Carolina	Farm	Head
1940	Mary B Robinson	46	Salt-Lake-County, Utah	Utah	—	Head
1930	Mary E Robinson		Bristol, Massachusetts	England	None	Wife
1940	Mary Robinson	88	Baltimore-City-County, Maryland	Maryland	—	Head
1940	Mary E. Robinson	56	Lamoille-County, Vermont	Vermont	—	Wife
1940	Mary E. Robinson	49	King-County, Washington	Colorado	—	Wife
1920	Mary E Robinson		Essex, Massachusetts	Massachusetts	—	Wife
1940	Mary E Robinson	53	Churchill-County, Nevada	Nevada	—	Wife
1940	Mary Robinson	74	Sac-County, Iowa	Vermont	—	Wife
1940	Mary Robinson	60	Montgomery-County, Alabama	Alabama	Same House	Head
1910	Mary J. Robinson		Monroe, Iowa	Ireland	—	Head
1920	Mary Robinson		Allegheny, Pennsylvania	Virginia	—	Wife
1940	Mary Robinson	40	Bell-County, Texas	Texas	—	Wife
1940	Mary Robinson	38	Madison-County, Mississippi	Mississippi	—	Wife
1930	Mary Robinson		San Francisco, California	California	—	Daughter
1920	Mary Robinson		Middlesex, Massachusetts	Massachusetts	—	Daughter
1940	Mary L. Robinson	10	Hinds-County, Mississippi	Mississippi	—	Daughter
1940	Mary L. Robinson	18	Morgan-County, Alabama	Alabama	—	Daughter

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About Mary Robinson US Census Records & Model Tree

We've indexed 32695 free, proprietary US Census records for Mary Robinson across 1900–1950, covering 50 states, DC, and 2 territories: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, 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, U.S. Virgin Islands, 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 32695 US Census records for Mary Robinson, from 1900 to 1950, across 50 states, DC, and 2 territories.
: 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 Robinson'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 Robinson 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 Robinson records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 2 territories. 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.