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Roy Thompson — US Census Records & Model Tree

We found 4056 free census records for Roy Thompson across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 1335 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

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Showing of 4056 records for Roy Thompson US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1940 Roy Thompson 51 Logan-County, Illinois Nebraska Laborer Head
1930 Roy Thompson Columbia, Wisconsin Wisconsin None Son
1930 Roy Thompson Posey, Indiana Indiana — Son
1920 Roy Thompson Lee, Mississippi Mississippi Laborer Son
1940 Roy A. Thompson 24 Cimarron-County, Oklahoma Oklahoma Farm Hand Son
1930 Roy Thompson Greene, Indiana Indiana — Son
1930 Roy E. Thompson Jasper, Missouri Missouri — Son
1930 Roy Thompson Stearns, Minnesota Minnesota — Son
1930 Roy Thompson Cook, Illinois Illinois Estimator Son
1940 Roy A. Thompson 26 King-County, Washington Washington Fish Dealer Head
1930 Roy Thompson Yavapai, Arizona Texas Conductor Son
1940 Roy Thompson 42 Claiborne-County, Louisiana Louisiana Farmer Head
1940 Roy D. Thompson 49 Duval-County, Florida Florida Foreman Head
1930 Roy Thompson Sangamon, Illinois Indiana Signal Man Head
1930 Roy Thompson Blair, Pennsylvania Pennsylvania — Son
1940 Roy Thompson 40 Shelby-County, Texas Texas Farmer Head
1920 Roy O. Thompson Buffalo, Wisconsin Wisconsin Farm Laborer Son
1910 Roy A. Thompson Idaho, Idaho Idaho Odd Jobs Son
1930 Roy E Thompson Mclean, North Dakota Minnesota Farmer Head
1930 Roy Thompson Kane, Illinois Illinois Watchman Son
1930 Roy Thompson Tazewell, Virginia Virginia None Son
1910 Roy Thompson Caldwell, Texas Texas — Son
1920 Roy Thompson Mccurtain, Oklahoma Texas — Son
1930 Roy Thompson Oconee, South Carolina South Carolina — Son
1940 Roy Thompson 17 Lawrence-County, Indiana Kentucky New Worker Son
1930 Roy Thompson Johnson, Georgia Georgia — Son
1940 Roy Thompson 22 Indiana-County, Pennsylvania Pennsylvania Woodsman Son
1940 Roy Thompson 12 Roane-County, Tennessee Tennessee — Son
1920 Roy O Thompson Hennepin, Minnesota Minnesota Stenographer Son
1940 Roy Thompson 11 Vernon-County, Louisiana Louisiana — Son
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About Roy Thompson US Census Records & Model Tree

We've indexed 4056 free, proprietary US Census records for Roy Thompson across 1900–1950, covering 50 states, DC, and 1 territory: 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, Puerto Rico, 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 Roy 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 4056 US Census records for Roy Thompson, from 1900 to 1950, across 50 states, DC, and 1 territory.
You'll see Roy'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 Roy Thompson'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 Roy Thompson 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 Roy Thompson records from the 1900 through 1950 US Federal Census, across 50 states, DC, and 1 territory. 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.

Other Thompson US Census Records

Ada Thompson Agnes Thompson Albert Thompson Alfred Thompson Alice Thompson Andrew Thompson Anna Thompson Annie Thompson Arthur Thompson Barbara Thompson Bernice Thompson Bertha Thompson Bessie Thompson Betty Thompson Carl Thompson Carrie Thompson Catherine Thompson Charles Thompson Charlie Thompson Clara Thompson Clarence Thompson Cora Thompson David Thompson Donald Thompson Dora Thompson Doris Thompson Dorothy Thompson Earl Thompson Edith Thompson Edna Thompson Edward Thompson Elizabeth Thompson Ella Thompson Ellen Thompson Elmer Thompson Emma Thompson Ernest Thompson Ethel Thompson Eugene Thompson Eva Thompson Evelyn Thompson Florence Thompson Frances Thompson Francis Thompson Frank Thompson Fred Thompson George Thompson Gertrude Thompson Gladys Thompson Grace Thompson Harold Thompson Harry Thompson Hattie Thompson Hazel Thompson Helen Thompson Henry Thompson Herbert Thompson Howard Thompson Ida Thompson Irene Thompson Isaac Thompson Jack Thompson James Thompson Jane Thompson Jennie Thompson Jessie Thompson Joe Thompson John Thompson Joseph Thompson Julia Thompson Kenneth Thompson Laura Thompson Lillian Thompson Lillie Thompson Lizzie Thompson Lois Thompson Louis Thompson Louise Thompson Lucy Thompson Lula Thompson Mabel Thompson Maggie Thompson Margaret Thompson Marie Thompson Marion Thompson Martha Thompson Mary Thompson Mattie Thompson Mildred Thompson Minnie Thompson Myrtle Thompson Nancy Thompson Nellie Thompson Oscar Thompson Paul Thompson Pearl Thompson Ralph Thompson Ray Thompson Raymond Thompson Richard Thompson Robert Thompson Rosa Thompson Ruby Thompson Ruth Thompson Sam Thompson Samuel Thompson Sarah Thompson Thelma Thompson Theodore Thompson Thomas Thompson Virginia Thompson Walter Thompson William Thompson Willie Thompson
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