How many John Dougherty census records do you have?

We have 7037 US Census records for John Dougherty, from 1900 to 1950, across 49 states and DC.

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

Yes. All John Dougherty 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 Dougherty?

We have John Dougherty records from the 1900 through 1950 US Federal Census, across 49 states and DC. Use the year and state filters to narrow your results.

How do I find John Dougherty 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 Dougherty?

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 Dougherty — US Census Records & Model Tree

We found 7037 free census records for John Dougherty across 6 census years (1900–1950), in 49 states and DC and 802 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

John Dougherty Census Records by State & County

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Showing of 7037 records for John Dougherty US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	John Jr. Dougherty	22	Delaware-County, Pennsylvania	Pennsylvania	Timekeeper	Son
1940	John G. Dougherty	25	Baltimore-City-County, Maryland	Maryland	Clerk	Son
1930	John Dougherty		Kings, New York	New York	Telegrapher	Son
1920	John C. Dougherty		New Castle, Delaware	Delaware	Clerk	Son
1920	John Dougherty		Deer Lodge, Montana	Montana	Abstractor	Son
1940	John H. Dougherty	23	Philadelphia-County, Pennsylvania	Penna	Stock Clerk	Son
1940	John Dougherty	23	New-York-County, New York	New York	Longshoreman	Head
1940	John W. Dougherty	21	Randolph-County, Missouri	Missouri	New Worker	Son
1940	John Dougherty	21	King-County, Washington	Washington	Utility Clerk	Son
1930	John Dougherty		Luzerne, Pennsylvania	Ireland	Laborer	Head
1910	John Dougherty		Baltimore, Maryland	Maryland	—	Head
1930	John J. Dougherty		Philadelphia, Pennsylvania	Ireland	Moulder	Head
1940	John Dougherty	54	Erie-County, New York	Scotland	Checker	Head
1940	John Dougherty	24	Kings-County, New York	New York	Waiter	Husband
1940	John Dougherty	47	Philadelphia-County, Pennsylvania	Ireland	Bar Tender	Head
1940	John A. Dougherty	66	Jackson-County, Missouri	Kansas	Lawyer	Head
1940	John Dougherty	74	Marion-County, Indiana	Scotland	—	Head
1920	John L Dougherty		Calhoun, Alabama	Georgia	Retail Merchant	Head
1940	John Dougherty	65	Montgomery-County, Pennsylvania	Ireland	—	Head
1930	John Dougherty		New Castle, Delaware	Delaware	—	Son
1910	John Dougherty		Lackawanna, Pennsylvania	Ireland	—	Head
1910	John Dougherty		Hudson, New Jersey	Ireland	Laborer	Head
1910	John Dougherty		Hudson, New Jersey	Ireland	Wagon Driver	Head
1940	John Dougherty	15	Allamakee-County, Iowa	Iowa	—	Son
1920	John Dougherty		Rowan, North Carolina	North Carolina	Farm Laborer	Son
1910	John J. Dougherty		New Castle, Delaware	Delaware	Finisher	Son
1900	John M. Dougherty	22	Crawford, Ohio	Ohio	R. R. Baggageman	Son
1940	John E. Dougherty	32	Johnson-County, Indiana	Indiana	Farmer	Head
1910	John J Dougherty		Burlington, New Jersey	New Jersey	Mason	Head
1940	John Dougherty	39	Kings-County, New York	Irish Free State	Plasterer	Head

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About John Dougherty US Census Records & Model Tree

We've indexed 7037 free, proprietary US Census records for John Dougherty across 1900–1950, covering 49 states and DC: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, 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 7037 US Census records for John Dougherty, from 1900 to 1950, across 49 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 Dougherty'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 Dougherty 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 Dougherty records from the 1900 through 1950 US Federal Census, across 49 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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