How many Dorothy Bailey census records do you have?

We have 3547 US Census records for Dorothy Bailey, from 1900 to 1950, across 50 states and DC.

What's in a Dorothy Bailey census record?

You'll see Dorothy'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 Dorothy Bailey'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 Dorothy Bailey census records free?

Yes. All Dorothy Bailey 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 Dorothy Bailey?

We have Dorothy Bailey 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 Dorothy Bailey 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 Dorothy Bailey?

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.

Dorothy Bailey — US Census Records & Model Tree

We found 3547 free census records for Dorothy Bailey across 6 census years (1900–1950), in 50 states and DC and 1127 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Dorothy Bailey Census Records by State & County

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Showing of 3547 records for Dorothy Bailey US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	Dorothy Bailey		Dutchess, New York	New York	Operator	Daughter
1930	Dorothy Bailey		Philadelphia, Pennsylvania	Pennsylvania	Feeder	Daughter
1920	Dorothy Bailey		Thurston, Washington	Texas	None	Daughter
1940	Dorothy Bailey	24	Champaign-County, Illinois	Illinois	—	Daughter
1940	Dorothy Bailey	23	Westchester-County, New York	New York	Seamstress	Daughter
1940	Dorothy N. Bailey	20	Los-Angeles-County, California	California	Proprietor	Daughter
1940	Dorothy Bailey	47	Franklin-County, Ohio	Ohio	—	Head
1940	Dorothy G. Bailey	45	Osceola-County, Florida	New York	Proprietress	Head
1940	Dorothy Bailey	48	St.-Clair-County, Illinois	Illinois	—	Wife
1940	Dorothy Bailey	18	Prince-Edward-County, Virginia	Virginia	—	Daughter
1940	Dorothy Bailey	11	Jasper-County, Illinois	Illinois	—	Daughter
1920	Dorothy L. Bailey		Caroline, Maryland	Maryland	—	Daughter
1940	Dorothy Bailey	11	Coffee-County, Georgia	Georgia	—	Daughter
1930	Dorothy Bailey		Athens, Ohio	Ohio	—	Daughter
1940	Dorothy Bailey	17	Platte-County, Nebraska	Nebraska	—	Daughter
1930	Dorothy B Bailey		Worcester, Massachusetts	Maine	—	Daughter
1940	Dorothy E. Bailey	25	Kent-County, Rhode Island	Delaware	Printing Checks	Daughter
1940	Dorothy M. Bailey	14	Muskingum-County, Ohio	Ohio	—	Daughter
1930	Dorothy Bailey		Knox, Kentucky	Kentucky	—	Daughter
1920	Dorothy Bailey		Jasper, Missouri	Missouri	—	Daughter
1940	Dorothy L. Bailey	11	Bonner-County, Idaho	Idaho	—	Daughter
1940	Dorothy Bailey	17	Jackson-County, Missouri	Missouri	Assistant Clerk	Daughter
1940	Dorothy Bailey	10	Durham-County, North Carolina	North Carolina	—	Daughter
1940	Dorothy Bailey	12	Trumbull-County, Ohio	Ohio	—	Daughter
1940	Dorothy S Bailey	12	Chautauqua-County, New York	New York	—	Daughter
1920	Dorothy M. Bailey		Starke, Indiana	Indiana	—	Daughter
1940	Dorothy Bailey	19	Bell-County, Kentucky	Tennessee	Maid	Daughter
1940	Dorothy A. Bailey	17	Richmond-City-County, Virginia	Virginia	—	Daughter
1930	Dorothy Bailey		Merrimack, New Hampshire	New Hampshire	Servant	Daughter
1940	Dorothy May Bailey	19	Marshall-County, Mississippi	Mississippi	Farm Laborer	Daughter

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About Dorothy Bailey US Census Records & Model Tree

We've indexed 3547 free, proprietary US Census records for Dorothy Bailey 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 Dorothy 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 3547 US Census records for Dorothy Bailey, from 1900 to 1950, across 50 states and DC.
: You'll see Dorothy'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 Dorothy Bailey'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 Dorothy Bailey 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 Dorothy Bailey 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.