How many Margaret Donahue census records do you have?

We have 3311 US Census records for Margaret Donahue, from 1900 to 1950, across 47 states and DC.

What's in a Margaret Donahue census record?

You'll see Margaret'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 Margaret Donahue'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 Margaret Donahue census records free?

Yes. All Margaret Donahue 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 Margaret Donahue?

We have Margaret Donahue 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 Margaret Donahue 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 Margaret Donahue?

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.

Margaret Donahue — US Census Records & Model Tree

We found 3311 free census records for Margaret Donahue across 6 census years (1900–1950), in 47 states and DC and 480 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Margaret Donahue Census Records by State & County

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Showing of 3311 records for Margaret Donahue US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	Margaret Donahue		Providence, Rhode Island	Rhode Island	—	Daughter
1940	Margaret E. Donahue	25	Worcester-County, Massachusetts	Massachusetts	Comptometrist	Daughter
1930	Margaret Donahue		New York, New York	New York	—	Daughter
1940	Margaret R. Donahue	30	Providence-County, Rhode Island	Rhode Island	Inspector	Daughter
1940	Margaret Donahue	26	Allegheny-County, Pennsylvania	Pennsylvania	—	Wife
1940	Margaret E. Donahue	45	Middlesex-County, Massachusetts	Vermont	Secretary	Daughter
1930	Margaret Donahue		Bronx, New York	New York	—	Daughter
1940	Margaret A. Donahue	26	Cook-County, Illinois	Illinois	—	Wife
1930	Margaret L Donahue		Plymouth, Massachusetts	Massachusetts	Teacher	Daughter
1940	Margaret L. Donahue	29	Middlesex-County, Massachusetts	Massachusetts	Bookkeeper	Daughter
1940	Margaret R. Donahue	51	Philadelphia-County, Pennsylvania	Pennsylvania	—	Wife
1930	Margaret Donahue		Philadelphia, Pennsylvania	Ireland	—	Wife
1940	Margaret S. Donahue	48	St.-Joseph-County, Indiana	Ohio	—	Wife
1920	Margaret A Donahue		Hennepin, Minnesota	Montana	—	Wife
1920	Margaret Donahue		Bronx, New York	Ireland	—	Wife
1940	Margaret Donahue	63	Kings-County, New York	New York	—	Wife
1930	Margaret Donahue		Franklin, Ohio	Ireland	—	Wife
1940	Margaret Donahue	58	Bremer-County, Iowa	England	—	Wife
1920	Margaret Donahue		Essex, Massachusetts	Ireland	—	Head
1940	Margaret Donahue	51	Cambria-County, Pennsylvania	Pennsylvania	—	Wife
1920	Margaret Donahue		Providence, Rhode Island	Ireland	—	Wife
1930	Margaret Donahue		New York, New York	New York	—	Head
1930	Margaret Donahue		Kings, New York	New York	—	Daughter
1940	Margaret Donahue	38	Suffolk-County, Massachusetts	England	—	Wife
1930	Margaret E. Donahue		Susquehanna, Pennsylvania	Pennsylvania	Machine Operator	Daughter
1940	Margaret R Donahue	13	Vanderburgh-County, Indiana	Indiana	—	Daughter
1930	Margaret Donahue		Philadelphia, Pennsylvania	Pennsylvania	Clerk	Daughter
1910	Margaret Donahue		Essex, Massachusetts	New Hampshire	—	Daughter
1930	Margaret Donahue		Kings, New York	New York	—	Wife
1940	Margaret S. Donahue	18	Sauk-County, Wisconsin	Wisconsin	Housework	Daughter

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About Margaret Donahue US Census Records & Model Tree

We've indexed 3311 free, proprietary US Census records for Margaret Donahue 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, 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, 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 Margaret 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 3311 US Census records for Margaret Donahue, from 1900 to 1950, across 47 states and DC.
: You'll see Margaret'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 Margaret Donahue'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 Margaret Donahue 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 Margaret Donahue 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.

Other Donahue US Census Records

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