How many Martha Robinson census records do you have?

We have 5348 US Census records for Martha Robinson, from 1900 to 1950, across 49 states and DC.

What's in a Martha Robinson census record?

You'll see Martha'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 Martha 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 Martha Robinson census records free?

Yes. All Martha 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 Martha Robinson?

We have Martha Robinson records from the 1900 through 1950 US Federal Census, across 49 states and DC. Use the year and state filters to narrow your results.

How do I find Martha 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 Martha 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.

Martha Robinson — US Census Records & Model Tree

We found 5348 free census records for Martha Robinson across 6 census years (1900–1950), in 49 states and DC and 1418 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Martha Robinson Census Records by State & County

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Showing of 5348 records for Martha Robinson US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Martha Robinson		Greensville, Virginia	Virginia	None	Son
1940	Martha A. Robinson	65	Klickitat-County, Washington	Florida	Housewife	Wife
1940	Martha M. Robinson	75	Josephine-County, Oregon	California	—	Head
1920	Martha Robinson		Dane, Wisconsin	Wisconsin	—	Head
1940	Martha A. Robinson	82	Polk-County, Iowa	Missouri	—	Head
1920	Martha Robinson		Wilcox, Alabama	Alabama	—	Daughter
1910	Martha A Robinson		Tehama, California	California	—	Daughter
1940	Martha Robinson	40	Butler-County, Ohio	Kentucky	—	Wife
1940	Martha Robinson	45	Prince-George-County, Virginia	Virginia	Laundress	Wife
1910	Martha B Robinson		Kennebec, Maine	Maine	—	Daughter
1940	Martha A. Robinson	36	Hamilton-County, Ohio	Ohio	—	Wife
1920	Martha M. Robinson		Ross, Ohio	Ohio	—	Daughter
1910	Martha E Robinson		Tuscola, Michigan	Michigan	—	Daughter
1930	Martha Robinson		Sioux, Iowa	Iowa	—	Daughter
1930	Martha Robinson		Calcasieu, Louisiana	Louisiana	—	Wife
1920	Martha Robinson		Coshocton, Ohio	Ohio	Teacher	Daughter
1930	Martha B. Robinson		Harrison, Ohio	Ohio	—	Daughter
1920	Martha Robinson		Bronx, New York	New York	Stenographer	Daughter
1940	Martha Robinson	17	Armstrong-County, Pennsylvania	Pennsylvania	—	Daughter
1930	Martha Robinson		Marion, Indiana	Texas	Supervisor	Daughter
1930	Martha Robinson		Bowie, Texas	Texas	None	Wife
1940	Martha Robinson	19	Buchanan-County, Missouri	Missouri	—	Daughter
1940	Martha Robinson	32	Muskogee-County, Oklahoma	Oklahoma	—	Wife
1920	Martha T. Robinson		Essex, Massachusetts	Massachusetts	Teacher	Daughter
1910	Martha Robinson		Muskegon, Michigan	Michigan	—	Wife
1910	Martha Robinson		Vance, North Carolina	North Carolina	—	Wife
1940	Martha Robinson	13	Osborne-County, Kansas	Kansas	—	Daughter
1940	Martha Lee Robinson	13	Comanche-County, Oklahoma	Oklahoma	—	Daughter
1940	Martha Robinson	15	Volusia-County, Florida	Florida	—	Daughter
1940	Martha Robinson	18	Sacramento-County, California	California	—	Daughter

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About Martha Robinson US Census Records & Model Tree

We've indexed 5348 free, proprietary US Census records for Martha Robinson across 1900–1950, covering 49 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 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 Martha 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 5348 US Census records for Martha Robinson, from 1900 to 1950, across 49 states and DC.
: You'll see Martha'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 Martha 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 Martha 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 Martha Robinson records from the 1900 through 1950 US Federal Census, across 49 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.