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James Stevenson — US Census Records & Model Tree

We found 4369 free census records for James Stevenson across 6 census years (1900–1950), in 49 states and DC and 1081 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

James Stevenson Census Records by State & County

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Showing of 4369 records for James Stevenson US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1900 James D. Stevenson 22 Washington, Pennsylvania Scotland Coal Miner Son
1940 James Stevenson 41 Cook-County, Illinois Scotland Mechanist Head
1930 James Stevenson Fairfield, South Carolina South Carolina Laborer Head
1940 James R Stevenson 31 King-County, Washington Washington Car Cleaner Son
1940 James P. Stevenson 32 Maricopa-County, Arizona Washington — Son
1940 James Stevenson 54 Mckenzie-County, North Dakota North Dakota Farmer Head
1910 James Stevenson Butler, Pennsylvania Pennsylvania Farmer Head
1920 James R. Stevenson Montgomery, Ohio Ohio Tool Maker Head
1940 James Stevenson 25 Bergen-County, New Jersey New Jersey Laborer Son
1940 James Stevenson 16 Coweta-County, Georgia Georgia — Son
1930 James Stevenson Fairfield, South Carolina South Carolina Laborer Head
1940 James A. Stevenson 43 Gove-County, Kansas Kansas Farmer Head
1920 James Stevenson Lancaster, Nebraska Scotland Cement Worker Head
1920 James Stevenson Allegheny, Pennsylvania England Miner Head
1940 James Stevenson 46 Shelby-County, Tennessee Tennessee Laborer Head
1940 James Stevenson 25 Bourbon-County, Kentucky Kentucky — Son
1930 James Stevenson Caddo, Louisiana Louisiana — Son
1940 James F. Stevenson 30 St.-Louis-City-County, Missouri Missouri Labor Son
1930 James Stevenson Coahoma, Mississippi Mississippi — Son
1900 James Stevenson 21 Allegheny, Pennsylvania England Coal Miner Son
1940 James Ralph Stevenson 20 Johnson-County, Indiana Indiana Painter Son
1940 James Stevenson 51 Kings-County, New York Scotland Laborer Head
1920 James Stevenson Fairfield, South Carolina South Carolina Operator Head
1920 James Stevenson Philadelphia, Pennsylvania Pennsylvania — Son
1940 James B Stevenson 35 Blount-County, Alabama Alabama Farmer Head
1940 James D. Stevenson 13 Montgomery-County, Pennsylvania Pennsylvania — Son
1940 James Stevenson 13 Tazewell-County, Illinois Illinois — Son
1940 James Stevenson 11 Delaware-County, Pennsylvania Pennsylvania — Son
1940 James (X) Stevenson 55 Nicollet-County, Minnesota Denmark Farmer Head
1920 James S. Stevenson Middlesex, New Jersey New Hampshire Foreman Head

About James Stevenson US Census Records & Model Tree

We've indexed 4369 free, proprietary US Census records for James Stevenson 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 James 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 4369 US Census records for James Stevenson, from 1900 to 1950, across 49 states and DC.
You'll see James'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 James Stevenson'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 James Stevenson 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 James Stevenson 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.

Stevenson Family Trees on YourRoots

Researcher-built family trees on YourRoots with other Stevenson ancestors.

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