How many Mary Bruce census records do you have?

We have 4700 US Census records for Mary Bruce, from 1900 to 1950, across 48 states and DC.

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

Yes. All Mary Bruce 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 Bruce?

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

How do I find Mary Bruce 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 Bruce?

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 Bruce — US Census Records & Model Tree

We found 4700 free census records for Mary Bruce across 6 census years (1900–1950), in 48 states and DC and 1232 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Mary Bruce Census Records by State & County

Records per state:

Census Record Search

First Name

Middle Name

Last Name (Required)

Census Year

State

Birth Year

Year Range

Birthplace

Age From

Age To

Exact match: Name Location Year

Alternate First Names (comma-separated)

Alternate Last Names (comma-separated)

County

Sex

Marital Status

Race

Relationship to Head

Occupation

Census Page ID

Family Members (in same household)

Search Records

Showing of 4700 records for Mary Bruce US Census, ranked by Model Tree richness

No records match your filters.

Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Mary Bruce	46	Delta-County, Michigan	Michigan	—	Wife
1930	Mary Bruce		Multnomah, Oregon	Switzerland	—	Head
1920	Mary Bruce		Monroe, Indiana	Indiana	None	Daughter
1940	Mary E. Bruce	10	Denton-County, Texas	Texas	—	Daughter
1940	Mary Bruce	42	Williamson-County, Tennessee	Tennessee	—	Wife
1940	Mary E. Bruce	13	Dauphin-County, Pennsylvania	Virginia	—	Daughter
1900	Mary M Bruce	10	Washington, Pennsylvania	Washington	—	Daughter
1930	Mary Bruce		Fairfield, South Carolina	South Carolina	Laborer	Wife
1940	Mary L. Bruce	21	Fulton-County, Georgia	Georgia	—	Daughter
1940	Mary E. Bruce	16	Cooke-County, Texas	Texas	—	Daughter
1930	Mary Bruce		Prince Edward, Virginia	Virginia	—	Daughter
1940	Mary Bruce	10	Thomas-County, Georgia	Georgia	—	Daughter
1940	Mary Bruce	16	Jefferson-County, Texas	Texas	—	Daughter
1940	Mary Bruce	31	Logan-County, Illinois	Illinois	—	Wife
1910	Mary E Bruce		Canadian, Oklahoma	Missouri	—	Wife
1930	Mary Bruce		Banks, Georgia	Georgia	None	Daughter
1920	Mary Bruce		Campbell, Tennessee	Tennessee	—	Daughter
1940	Mary F. Bruce	12	Davidson-County, Tennessee	Tennessee	—	Daughter
1940	Mary Bruce	13	Atchison-County, Kansas	Kansas	—	Daughter
1930	Mary Bruce		Suffolk, Massachusetts	Massachusetts	None	Daughter
1940	Mary E Bruce	15	Tulsa-County, Oklahoma	Arkansas	—	Daughter
1940	Mary Bruce	55	Caddo-County, Oklahoma	Kentucky	Housewife	Wife
1940	Mary Bruce	16	Halifax-County, Virginia	Virginia	—	Daughter
1930	Mary Bruce		Essex, Massachusetts	Scotland	Dresser	Daughter
1930	Mary Bruce		Union, New Jersey	New Jersey	—	Daughter
1920	Mary Bruce		Luzerne, Pennsylvania	Austria	—	Wife
1940	Mary B. Bruce	50	Albemarle-County, Virginia	Virginia	—	Wife
1930	Mary M. Bruce		Rockingham, New Hampshire	New Hampshire	—	Daughter
1920	Mary E Bruce		Buchanan, Missouri	Missouri	—	Daughter
1900	Mary A Bruce	16	Los Angeles, California	England	At School	Daughter

Load More Mary Bruce Census Records

About Mary Bruce US Census Records & Model Tree

We've indexed 4700 free, proprietary US Census records for Mary Bruce across 1900–1950, covering 48 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, 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 4700 US Census records for Mary Bruce, from 1900 to 1950, across 48 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 Bruce'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 Bruce 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 Bruce records from the 1900 through 1950 US Federal Census, across 48 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.