How many John Lunn census records do you have?

We have 2475 US Census records for John Lunn, from 1900 to 1950, across 50 states and DC.

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

Yes. All John Lunn 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 Lunn?

We have John Lunn 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 Lunn 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 Lunn?

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 Lunn — US Census Records & Model Tree

We found 2475 free census records for John Lunn across 6 census years (1900–1950), in 50 states and DC and 754 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Lunn Census Records by State & County

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Showing of 2475 records for John Lunn US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1920	John M Lunn		St Louis, Missouri	Missouri	Paper Cutter	Son
1930	John Lunn		Essex, New Jersey	New Jersey	Operator	Son
1940	John Lunn	12	Kossuth-County, Iowa	Iowa	—	Son
1930	John Lunn		Wayne, Michigan	Michigan	—	Son
1910	John Lunn		Kings, New York	Ireland	Real Estate	Head
1930	John M. Lunn		Franklin, Ohio	Ohio	—	Son
1930	John D Lunn		Duval, Florida	Georgia	Farmer	Head
1900	John T Lunn	16	Providence, Rhode Island	Rhode Island	At School	Son
1910	John Lunn		Kings, New York	Ireland	Motorman	Head
1930	John F. Lunn		Stark, North Dakota	North Dakota	None	Son
1930	John Lunn		San Francisco, California	California	—	Son
1910	John Lunn		Nassau, New York	Ireland	Coachman	Head
1930	John E. Lunn		Stark, North Dakota	England	Carpenter	Head
1930	John Lunn		Essex, New Jersey	New Jersey	—	Son
1940	John F. Lunn	45	Essex-County, Massachusetts	Massachusetts	Funeral Director	Head
1940	John A. Lunn	30	Kossuth-County, Iowa	Iowa	Farming	Head
1930	John Lunn		Plymouth, Massachusetts	Germany	General Worker	Head
1910	John Lunn		Kings, New York	Germany	Salesman	Head
1930	John Lunn		Cook, Illinois	Illinois	—	Son
1910	John Lunn		Franklin, Iowa	Illinois	Farmer	Head
1930	John Lunn		Kings, New York	Norway	—	Head
1910	John Lunn		Darlington, South Carolina	South Carolina	—	Son
1930	John Lunn		Philadelphia, Pennsylvania	Penna	None	Son
1910	John Lunn		Vermilion, Illinois	England	Own Income	Head
1930	John Lunn		Cook, Illinois	Illinois	Salesman	Head
1910	John J. Lunn		None, District of Columbia	Ireland	Livery Owner	Head
1920	John Lunn		Passaic, New Jersey	Germany	—	Head
1930	John Lunn		Stark, North Dakota	England	—	Head
1900	John Lunn	33	Caddo, Louisiana	Louisiana	Farm Laborer	Head
1940	John Lunn	23	Suffolk-County, Massachusetts	Massachusetts	Cobbler	Son

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About John Lunn US Census Records & Model Tree

We've indexed 2475 free, proprietary US Census records for John Lunn 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 2475 US Census records for John Lunn, 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 Lunn'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 Lunn 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 Lunn 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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