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Arthur Murphy — US Census Records & Model Tree

We found 3766 free census records for Arthur Murphy across 6 census years (1900–1950), in 50 states and DC and 898 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Arthur Murphy Census Records by State & County

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Showing of 3766 records for Arthur Murphy US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1930 Arthur J. Murphy Cook, Illinois Illinois None Head
1940 Arthur T Murphy 48 Crawford-County, Wisconsin Wisconsin Operator Head
1940 Arthur B. Murphy 38 Johnson-County, Nebraska Nebraska Farm Operator Son
1930 Arthur F Murphy Middlesex, Massachusetts Massachusetts Driver Son
1930 Arthur Murphy Queens, New York New York Manager Son
1940 Arthur Murphy 23 Union-County, New Jersey New Jersey Plumber Son
1940 Arthur Murphy 29 Wetzel-County, West Virginia Pennsylvania Laborer Son
1940 Arthur Murphy 29 Fulton-County, Illinois Illinois Truck Driver Son
1940 Arthur Murphy 23 Bronx-County, New York New York Truck Helper Son
1930 Arthur Murphy Cook, Illinois Illinois Machinist Helper Son
1940 Arthur V Murphy 28 Suffolk-County, Massachusetts Massachusetts Tester Son
1930 Arthur Murphy Kings, New York New York Clerk Son
1940 Arthur Murphy 26 Clark-County, Missouri Missouri Farmer Head
1930 Arthur Murphy Essex, New Jersey New Jersey Fireman Head
1940 Arthur Murphy 23 Marion-County, Indiana Indiana Clerk Son
1940 Arthur L. Murphy 48 Mercer-County, New Jersey New Jersey Clerk Head
1940 Arthur Murphy 27 Hamilton-County, Ohio Ohio Salesman Head
1930 Arthur B. Murphy Rogers, Oklahoma Missouri Farm Laborer Son
1930 Arthur E Murphy Mckean, Pennsylvania Pennsylvania Farmer Son
1940 Arthur V. Murphy 54 Boone-County, Missouri Missouri Laborer Head
1940 Arthur J Murphy 43 Suffolk-County, Massachusetts Massachusetts Painter Head
1930 Arthur L. Murphy Fulton, Georgia Georgia Salesman Head
1940 Arthur Murphy 59 Robeson-County, North Carolina North Carolina Ditcher Head
1940 Arthur Murphy 59 Maury-County, Tennessee Tennessee Farmer Head
1940 Arthur Murphy 47 Marion-County, Indiana Indiana Office Manager Head
1940 Arthur J. Murphy 45 Ford-County, Kansas Iowa Janitor Head
1940 Arthur J. Murphy 60 Crook-County, Wyoming Iowa Rancher Head
1940 Arthur Murphy 47 Kings-County, New York New York Painter Head
1940 Arthur Murphy 50 Waseca-County, Minnesota Minnesota Farmer Head
1930 Arthur J. Murphy Marion, Missouri Missouri — Son

About Arthur Murphy US Census Records & Model Tree

We've indexed 3766 free, proprietary US Census records for Arthur Murphy 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 Arthur 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 3766 US Census records for Arthur Murphy, from 1900 to 1950, across 50 states and DC.
You'll see Arthur'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 Arthur Murphy'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 Arthur Murphy 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 Arthur Murphy 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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