How many Mary Rowe census records do you have?

We have 3880 US Census records for Mary Rowe, from 1900 to 1950, across 49 states and DC.

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

Yes. All Mary Rowe 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 Rowe?

We have Mary Rowe 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 Mary Rowe 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 Rowe?

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 Rowe — US Census Records & Model Tree

We found 3880 free census records for Mary Rowe across 6 census years (1900–1950), in 49 states and DC and 991 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Rowe Census Records by State & County

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Showing of 3880 records for Mary Rowe US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1910	Mary E Rowe		Allegheny, Pennsylvania	Pennsylvania	—	Daughter
1920	Mary S Rowe		Westmoreland, Pennsylvania	Pennsylvania	Stenographer	Daughter
1900	Mary P. Rowe	42	Fayette, Ohio	Ohio	School Teaching	Daughter
1940	Mary Rowe	31	King-County, Washington	New Jersey	Mail Opener	Daughter
1930	Mary B. Rowe		Lexington, South Carolina	South Carolina	—	Daughter
1920	Mary J. Rowe		Catawba, North Carolina	North Carolina	—	Wife
1920	Mary R Rowe		Marshall, Kansas	Connecticut	—	Wife
1940	Mary P. Rowe	58	Monmouth-County, New Jersey	New Jersey	Saleslady	Wife
1930	Mary E. Rowe		Luzerne, Pennsylvania	Pennsylvania	—	Wife
1930	Mary A. Rowe		Frederick, Maryland	Pennsylvania	—	Wife
1940	Mary E. Rowe	59	Ulster-County, New York	New York	—	Wife
1940	Mary Rowe	66	Craven-County, North Carolina	North Carolina	—	Head
1940	Mary Rowe	10	Talladega-County, Alabama	Alabama	—	Daughter
1910	Mary Rowe		Baker, Florida	Florida	None	Wife
1930	Mary S. Rowe		Laurens, Georgia	Georgia	—	Daughter
1910	Mary S Rowe		Frederick, Maryland	Maryland	—	Wife
1920	Mary J Rowe		Douglas, Nebraska	Missouri	Operator	Daughter
1910	Mary F. Rowe		Winston, Alabama	Alabama	Farm Laborer	Daughter
1910	Mary B Rowe		Pickaway, Ohio	Ohio	—	Wife
1930	Mary Rowe		Highland, Ohio	Ohio	None	Daughter
1930	Mary Rowe		Washington, Kentucky	Kentucky	—	Daughter
1930	Mary E. Rowe		Baltimore, Maryland	Maryland	—	Daughter
1930	Mary B Rowe		Chickasaw, Mississippi	Mississippi	—	Daughter
1930	Mary E Rowe		Los Angeles, California	California	—	Daughter
1930	Mary L. Rowe		Allegheny, Pennsylvania	Pennsylvania	—	Daughter
1940	Mary H Rowe	24	Juneau-County, Wisconsin	Wisconsin	Teacher	Daughter
1940	Mary Rowe	10	Nottoway-County, Virginia	Virginia	—	Daughter
1910	Mary Eunice Rowe		Venango, Pennsylvania	Pennsylvania	Apprentice	Daughter
1910	Mary M. Rowe		Beaufort, North Carolina	North Carolina	—	Wife
1930	Mary E. Rowe		Dickey, North Dakota	North Dakota	None	Daughter

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About Mary Rowe US Census Records & Model Tree

We've indexed 3880 free, proprietary US Census records for Mary Rowe 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 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 3880 US Census records for Mary Rowe, from 1900 to 1950, across 49 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 Rowe'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 Rowe 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 Rowe 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.