How many Margaret Fitzgerald census records do you have?

We have 5691 US Census records for Margaret Fitzgerald, from 1900 to 1950, across 48 states, DC, and 1 territory.

What's in a Margaret Fitzgerald 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 Fitzgerald'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 Fitzgerald census records free?

Yes. All Margaret Fitzgerald 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 Fitzgerald?

We have Margaret Fitzgerald records from the 1900 through 1950 US Federal Census, across 48 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Margaret Fitzgerald 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 Fitzgerald?

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 Fitzgerald — US Census Records & Model Tree

We found 5691 free census records for Margaret Fitzgerald across 6 census years (1900–1950), in 48 states, DC, and 1 territory and 637 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

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Showing of 5691 records for Margaret Fitzgerald US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Margaret Fitzgerald	41	Essex-County, Massachusetts	Massachusetts	Mender	Daughter
1920	Margaret A Fitzgerald		Benton, Iowa	Iowa	—	Daughter
1930	Margaret M. Fitzgerald		Middlesex, Massachusetts	Massachusetts	Biller	Daughter
1920	Margaret Fitzgerald		Cheshire, New Hampshire	New Hampshire	Teacher	Daughter
1930	Margaret Fitzgerald		Allegheny, Pennsylvania	Pennsylvania	Wrapper	Daughter
1940	Margaret R Fitzgerald	28	Vigo-County, Indiana	Indiana	Sales Clerk	Daughter
1930	Margaret A Fitzgerald		Monroe, New York	New York	Time Clerk	Daughter
1940	Margaret Fitzgerald	24	Henderson-County, Kentucky	Kentucky	Book Keeper	Daughter
1930	Margaret Fitzgerald		Allegheny, Pennsylvania	Pennsylvania	Saleslady	Daughter
1930	Margaret Fitzgerald		Hudson, New Jersey	New Jersey	Operator	Daughter
1930	Margaret Fitzgerald		Cook, Illinois	Illinois	Teacher	Daughter
1920	Margaret Fitzgerald		Providence, Rhode Island	Rhode Island	Office Clerk	Daughter
1940	Margaret M Fitzgerald	29	Marion-County, Indiana	Indiana	Visitor	Daughter
1930	Margaret Fitzgerald		Ontario, New York	New York	Clerk	Daughter
1920	Margaret Fitzgerald		Albany, New York	New York	None	Wife
1920	Margaret Fitzgerald		Cheboygan, Michigan	Canada	None	Wife
1920	Margaret Fitzgerald		Kings, New York	Ireland	—	Wife
1940	Margaret Fitzgerald	65	Cook-County, Illinois	Ireland	—	Wife
1940	Margaret Fitzgerald	50	Jefferson-County, Kentucky	Kentucky	—	Wife
1920	Margaret Fitzgerald		New York, New York	Ireland	—	Head
1930	Margaret Fitzgerald		New York, New York	Ireland	—	Wife
1920	Margaret J. Fitzgerald		Alamance, North Carolina	North Carolina	—	Wife
1920	Margaret Fitzgerald		Hudson, New Jersey	Ireland	None	Head
1930	Margaret Fitzgerald		Calhoun, Michigan	Michigan	—	Head
1930	Margaret Fitzgerald		New York, New York	New York	—	Head
1920	Margaret Fitzgerald		Erie, Pennsylvania	Ireland	—	Wife
1920	Margaret Fitzgerald		Erie, Pennsylvania	Pennsylvania	Housework	Head
1940	Margaret Fitzgerald	62	New-York-County, New York	Scotland	—	Head
1940	Margaret Fitzgerald	76	Cook-County, Illinois	England	—	Head
1910	Margaret Fitzgerald		Lucas, Ohio	New York	—	Daughter

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About Margaret Fitzgerald US Census Records & Model Tree

We've indexed 5691 free, proprietary US Census records for Margaret Fitzgerald across 1900–1950, covering 48 states, DC, and 1 territory: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, 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 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 5691 US Census records for Margaret Fitzgerald, from 1900 to 1950, across 48 states, DC, and 1 territory.
: 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 Fitzgerald'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 Fitzgerald 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 Fitzgerald records from the 1900 through 1950 US Federal Census, across 48 states, DC, and 1 territory. 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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