How many John Baird census records do you have?

We have 3262 US Census records for John Baird, from 1900 to 1950, across 50 states and DC.

What's in a John Baird census record?

You'll see John'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 John Baird'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 John Baird census records free?

Yes. All John Baird 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 John Baird?

We have John Baird 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 John Baird 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 John Baird?

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.

John Baird — US Census Records & Model Tree

We found 3262 free census records for John Baird across 6 census years (1900–1950), in 50 states and DC and 908 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Baird Census Records by State & County

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Showing of 3262 records for John Baird US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1910	John Baird		Rutland, Vermont	Vermont	Cutter	Son
1940	John Baird	54	Queens-County, New York	Scotland	Bricklayer	Head
1940	John Baird	27	Boulder-County, Colorado	Colorado	Part Time Teacher	Son
1940	John J. Baird	79	Suffolk-County, Massachusetts	New Hampshire	—	Head
1940	John D. Baird	66	Washington-County, Kansas	Kansas	Farmer	Head
1940	John Baird	62	Box-Elder-County, Utah	Utah	Real Estate	Head
1910	John Baird		Bureau, Illinois	Scotland	Miner	Son
1940	John Baird	17	Polk-County, Minnesota	Minnesota	Farmer	Son
1940	John A. Baird	30	Cambria-County, Pennsylvania	Pennsylvania	Hotel Manager	Son
1940	John H Baird	11	Beltrami-County, Minnesota	Minnesota	—	Son
1920	John Baird		Giles, Tennessee	Tennessee	Farmer	Son
1920	John Baird		Vermillion, Indiana	Scotland	Superintendent	Head
1940	John W. Baird	49	Albemarle-County, Virginia	Virginia	Farmer	Head
1910	John Sr. Baird		St Clair, Illinois	Ireland	Proprietor	Head
1940	John P. Baird	13	Spink-County, South Dakota	South Dakota	—	Son
1940	John M. Baird	14	Laurel-County, Kentucky	Kentucky	—	Son
1940	John R. Baird	58	Jackson-County, Missouri	Missouri	Laborer	Head
1920	John H. Baird		Josephine, Oregon	Iowa	Farmer	Head
1920	John W Baird		Summit, Ohio	Kentucky	—	Son
1930	John Baird		Vermillion, Indiana	Indiana	—	Son
1940	John Earl Baird	12	Columbia-County, Wisconsin	Wisconsin	—	Son
1940	John Baird	22	Passaic-County, New Jersey	New Jersey	Machinist	Son
1940	John Baird	10	Cowley-County, Kansas	Kansas	—	Son
1940	John Baird	12	Routt-County, Colorado	Colorado	—	Son
1940	John Baird	44	Cowley-County, Kansas	Kansas	Brick Layer	Head
1930	John Baird		Cook, Illinois	Illinois	Traffic Clerk	Son
1940	John Baird	40	Fayette-County, Pennsylvania	Pennsylvania	Farmer	Head
1910	John S. Baird		Boone, Indiana	Ohio	Farmer	Head
1920	John F. Baird		Linn, Kansas	Illinois	Teacher	Son
1920	John Baird		Marion, Illinois	Illinois	None	Son

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About John Baird US Census Records & Model Tree

We've indexed 3262 free, proprietary US Census records for John Baird 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 John 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 3262 US Census records for John Baird, from 1900 to 1950, across 50 states and DC.
: You'll see John'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 John Baird'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 John Baird 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 John Baird 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.

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