How many Ruby Martin census records do you have?

We have 3974 US Census records for Ruby Martin, from 1900 to 1950, across 48 states and DC.

What's in a Ruby Martin census record?

You'll see Ruby'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 Ruby Martin'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 Ruby Martin census records free?

Yes. All Ruby Martin 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 Ruby Martin?

We have Ruby Martin 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 Ruby Martin 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 Ruby Martin?

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.

Ruby Martin — US Census Records & Model Tree

We found 3974 free census records for Ruby Martin across 6 census years (1900–1950), in 48 states and DC and 1318 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Ruby Martin 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 3974 records for Ruby Martin US Census, ranked by Model Tree richness

No records match your filters.

Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Ruby Martin	21	Natchitoches-County, Louisiana	Louisiana	Training Hall	Daughter
1930	Ruby Martin		Mitchell, Georgia	Georgia	—	Daughter
1930	Ruby Martin		Madison, Tennessee	Tennessee	None	Daughter
1930	Ruby Martin		Butler, Kentucky	Kentucky	—	Daughter
1940	Ruby S. Martin	44	Wood-County, West Virginia	West Virginia	—	Wife
1940	Ruby Martin	43	Fulton-County, Georgia	Georgia	—	Wife
1930	Ruby G. Martin		Cleveland, Oklahoma	Oklahoma	—	Daughter
1940	Ruby Martin	17	Pike-County, Mississippi	Mississippi	In Field	Daughter
1940	Ruby Mae Martin	11	Pike-County, Mississippi	Mississippi	—	Daughter
1930	Ruby Martin		Fulton, Arkansas	Arkansas	—	Daughter
1930	Ruby Martin		Bienville, Louisiana	Louisiana	None	Daughter
1920	Ruby Martin		Randolph, North Carolina	North Carolina	—	Daughter
1940	Ruby Mae Martin	14	Hickman-County, Tennessee	Tennessee	—	Daughter
1940	Ruby Martin	26	Warren-County, Tennessee	Tennessee	Housework	Daughter
1920	Ruby E Martin		Horry, South Carolina	South Carolina	Farm Labor	Daughter
1940	Ruby Martin	32	Tulsa-County, Oklahoma	Oklahoma	—	Wife
1920	Ruby Martin		Columbia, Georgia	Georgia	—	Daughter
1930	Ruby C. Martin		Alexander, North Carolina	North Carolina	—	Daughter
1930	Ruby Martin		Butler, Kentucky	Kentucky	None	Daughter
1920	Ruby M. Martin		Franklin, Virginia	Virginia	—	Daughter
1940	Ruby Martin	31	Webster-County, Louisiana	Louisiana	—	Wife
1940	Ruby Martin	16	Edmonson-County, Kentucky	Kentucky	—	Daughter
1920	Ruby E Martin		Rogers, Oklahoma	Oklahoma	—	Daughter
1930	Ruby G. Martin		Stokes, North Carolina	North Carolina	Laborer	Daughter
1920	Ruby L Martin		Shelby, Alabama	Alabama	Farm Laborer	Daughter
1940	Ruby Martin	42	Crawford-County, Arkansas	Missouri	50	Wife
1940	Ruby Martin	15	Lawrence-County, Indiana	Indiana	—	Daughter
1920	Ruby Martin		Richland, South Carolina	South Carolina	—	Daughter
1940	Ruby Martin	16	Polk-County, Florida	Florida	—	Daughter
1930	Ruby A. Martin		Montgomery, Illinois	Illinois	—	Daughter

Load More Ruby Martin Census Records

About Ruby Martin US Census Records & Model Tree

We've indexed 3974 free, proprietary US Census records for Ruby Martin across 1900–1950, covering 48 states and DC: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, 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 Ruby 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 3974 US Census records for Ruby Martin, from 1900 to 1950, across 48 states and DC.
: You'll see Ruby'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 Ruby Martin'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 Ruby Martin 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 Ruby Martin 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.

Other Martin US Census Records

Ada Martin Agnes Martin Albert Martin Alfred Martin Alice Martin Andrew Martin Anna Martin Annie Martin Arthur Martin Barbara Martin Bertha Martin Bessie Martin Betty Martin Carl Martin Carrie Martin Catherine Martin Charles Martin Charlie Martin Clara Martin Clarence Martin Daniel Martin David Martin Donald Martin Doris Martin Dorothy Martin Earl Martin Edith Martin Edna Martin Edward Martin Elizabeth Martin Ella Martin Ellen Martin Emma Martin Ernest Martin Ethel Martin Eugene Martin Eva Martin Evelyn Martin Florence Martin Frances Martin Francis Martin Frank Martin Fred Martin George Martin Gertrude Martin Gladys Martin Grace Martin Harold Martin Harry Martin Hattie Martin Hazel Martin Helen Martin Henry Martin Herbert Martin Howard Martin Ida Martin Irene Martin Jack Martin James Martin Jennie Martin Jessie Martin Joe Martin John Martin Joseph Martin Josephine Martin Julia Martin Katherine Martin Kenneth Martin Laura Martin Lawrence Martin Lillian Martin Lillie Martin Lizzie Martin Lois Martin Louis Martin Louise Martin Lucy Martin Lula Martin Mabel Martin Maggie Martin Margaret Martin Marie Martin Marion Martin Martha Martin Mary Martin Mattie Martin Mildred Martin Minnie Martin Myrtle Martin Nancy Martin Nellie Martin Paul Martin Pearl Martin Ralph Martin Ray Martin Raymond Martin Richard Martin Robert Martin Rosa Martin Rose Martin Roy Martin Ruth Martin Samuel Martin Sarah Martin Thelma Martin Thomas Martin Virginia Martin Walter Martin William Martin Willie Martin

All Martin census records →

Browse More Surnames

Malone Maloney Mann Manning Marsh Marshall Martinez Mason Massey Mathews Mathis Matthews

← Back to US Census Records