How many John Glass census records do you have?

We have 5154 US Census records for John Glass, from 1900 to 1950, across 50 states and DC.

What's in a John Glass 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 Glass'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 Glass census records free?

Yes. All John Glass 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 Glass?

We have John Glass 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 Glass 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 Glass?

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 Glass — US Census Records & Model Tree

We found 5154 free census records for John Glass across 6 census years (1900–1950), in 50 states and DC and 1317 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Glass Census Records by State & County

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Showing of 5154 records for John Glass US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John R. Glass	34	Allegheny-County, Pennsylvania	Pennsylvania	Manager	Head
1940	John Glass	26	Halifax-County, Virginia	Virginia	Farming	Head
1930	John F. Glass		Douglas, Georgia	Alabama	Farming	Head
1930	John Glass		Passaic, New Jersey	New Jersey	Carpenter	Head
1940	John Henry Glass	21	Hocking-County, Ohio	Ohio	Cutter	Son
1930	John Glass		Miller, Georgia	Georgia	Farmer	Head
1940	John Glass	51	Clearfield-County, Pennsylvania	Austria	Miner	Head
1940	John M. Glass	61	Guilford-County, North Carolina	North Carolina	Machinist	Head
1920	John J. Glass		Douglas, Georgia	Georgia	Farmer	Head
1940	John S. Glass	63	Crawford-County, Ohio	Kentucky	—	Head
1940	John Glass	33	Allegheny-County, Pennsylvania	Austria	Laborer	Head
1930	John Glass		Lucas, Ohio	Ohio	Fitter	Head
1940	John R. Glass	66	Fayette-County, Pennsylvania	Pennsylvania	Farmer	Head
1920	John Glass		Franklin, Ohio	Ireland	Blacksmith	Head
1920	John J Glass		Essex, Massachusetts	Massachusetts	—	Head
1940	John Henry Glass	68	Tipton-County, Tennessee	Tennessee	Farmer	Head
1920	John Glass		Cambria, Pennsylvania	Pennsylvania	—	Head
1940	John W. B. Glass	65	Randolph-County, North Carolina	North Carolina	Farmer	Head
1940	John Glass	57	Barren-County, Kentucky	Kentucky	Farmer	Head
1940	John Glass	34	Montgomery-County, Ohio	Georgia	Laborer	Head
1910	John F. Glass		Louisa, Virginia	Virginia	Farmer	Head
1930	John Glass		Sedgwick, Kansas	Kansas	—	Son
1920	John J Glass		Campbell, Virginia	Virginia	Farmer	Head
1920	John H Glass		Butler, Alabama	Alabama	Farm Laborer	Son
1940	John H Glass	16	Lamar-County, Texas	Texas	—	Son
1930	John H Glass		Pittsylvania, Virginia	Virginia	—	Son
1940	John D. Glass	63	Campbell-County, Virginia	Virginia	Farmer	Head
1940	John Glass	16	Albemarle-County, Virginia	Virginia	—	Son
1910	John W. Glass		Wilkes, North Carolina	North Carolina	Farmer	Head
1910	John E Glass		Lancaster, Pennsylvania	Pennsylvania	Teamster	Son

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About John Glass US Census Records & Model Tree

We've indexed 5154 free, proprietary US Census records for John Glass 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 5154 US Census records for John Glass, 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 Glass'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 Glass 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 Glass 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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George Glass James Glass Mary Glass William Glass

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