How many Mary Lowery census records do you have?

We have 3825 US Census records for Mary Lowery, from 1900 to 1950, across 47 states and DC.

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

Yes. All Mary Lowery 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 Lowery?

We have Mary Lowery records from the 1900 through 1950 US Federal Census, across 47 states and DC. Use the year and state filters to narrow your results.

How do I find Mary Lowery 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 Lowery?

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 Lowery — US Census Records & Model Tree

We found 3825 free census records for Mary Lowery across 6 census years (1900–1950), in 47 states and DC and 1102 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Lowery Census Records by State & County

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Showing of 3825 records for Mary Lowery US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	Mary A. Lowery		Kings, New York	New Jersey	—	Head
1920	Mary E. Lowery		Kay, Oklahoma	Kentucky	—	Wife
1940	Mary Lowery	19	Sumter-County, South Carolina	South Carolina	Farm Laborer	Daughter
1930	Mary Lowery		Ouachita, Arkansas	Arkansas	—	Daughter
1920	Mary J. Lowery		Fayette, Pennsylvania	Pennsylvania	Stenographer	Daughter
1940	Mary Neil Lowery	13	Iredell-County, North Carolina	North Carolina	—	Daughter
1920	Mary Lowery		Erie, New York	New York	—	Daughter
1930	Mary Lowery		Cook, Illinois	Illinois	—	Daughter
1940	Mary Lowery	23	Kings-County, New York	New York	Secretary	Daughter
1940	Mary Louise Lowery	18	Pike-County, Mississippi	Mississippi	—	Daughter
1930	Mary Lowery		Robeson, North Carolina	North Carolina	Scholar	Daughter
1940	Mary Lowery	11	Lee-County, South Carolina	South Carolina	—	Daughter
1940	Mary Ida Lowery	19	Caldwell-County, Kentucky	Kentucky	—	Daughter
1930	Mary B. Lowery		Knox, Tennessee	Tennessee	—	Daughter
1930	Mary G Lowery		York, South Carolina	South Carolina	—	Daughter
1940	Mary Lowery	27	Lee-County, South Carolina	South Carolina	—	Wife
1930	Mary Lowery		None, None	Kentucky	—	Wife
1940	Mary E. Lowery	32	Douglas-County, Georgia	Georgia	—	Wife
1940	Mary Lowery	33	Madison-County, Kentucky	Kentucky	—	Wife
1940	Mary Lowery	36	Cook-County, Illinois	Illinois	—	Wife
1940	Mary Etta Lowery	12	York-County, South Carolina	South Carolina	—	Daughter
1940	Mary Lowery	37	Lee-County, South Carolina	South Carolina	—	Wife
1940	Mary J. Lowery	14	Mecklenburg-County, North Carolina	North Carolina	—	Daughter
1940	Mary Lowery	30	Robeson-County, North Carolina	North Carolina	Winding	Daughter
1940	Mary H. Lowery	37	Denver-County, Colorado	Pennsylvania	Bookkeeper	Daughter
1910	Mary J Lowery		Union, North Carolina	North Carolina	—	Wife
1940	Mary Lowery	11	Gaston-County, North Carolina	South Carolina	—	Daughter
1940	Mary Lowery	15	Summit-County, Ohio	Ohio	—	Daughter
1940	Mary Lowery	10	Scotland-County, North Carolina	North Carolina	—	Daughter
1940	Mary G. Lowery	28	Allegheny-County, Pennsylvania	Pennsylvania	Bookkeeper	Daughter

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About Mary Lowery US Census Records & Model Tree

We've indexed 3825 free, proprietary US Census records for Mary Lowery across 1900–1950, covering 47 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, 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 3825 US Census records for Mary Lowery, from 1900 to 1950, across 47 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 Lowery'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 Lowery 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 Lowery records from the 1900 through 1950 US Federal Census, across 47 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.

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