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Harold Lee — US Census Records & Model Tree

We found 3054 free census records for Harold Lee across 6 census years (1900–1950), in 50 states, DC, and 1 territory and 998 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Harold Lee Census Records by State & County

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Family Members (in same household)
Showing of 3054 records for Harold Lee US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1940 Harold V. Lee 28 Whitley-County, Indiana Indiana Manager Head
1910 Harold Lee Worcester, Massachusetts Massachusetts — Son
1940 Harold Lee 35 Tuscola-County, Michigan Michigan Farmer Head
1940 Harold Lee 40 Plymouth-County, Massachusetts Massachusetts Tack Maker Head
1930 Harold C. Lee Hickory, Missouri Missouri — Son
1940 Harold Lee 26 Wayne-County, Ohio Ohio Laborer Son
1920 Harold S Lee Kings, New York New York Clerk Son
1900 Harold Lee 4 Dutchess, New York New York — Son
1940 Harold Lee 28 Isabella-County, Michigan Michigan Laborer Head
1930 Harold A. Lee Blair, Pennsylvania Pennsylvania None Son
1940 Harold M. Lee 24 Crow-Wing-County, Minnesota Minnesota Pipefitter'S Helper Son
1940 Harold B. Lee 37 Orange-County, California California Ranch Labor Head
1940 Harold Lee 31 Hancock-County, Ohio Ohio Farm Operator Head
1940 Harold Smith Lee 25 Marion-County, Indiana Indiana Operator Head
1920 Harold S. Lee Dinwiddie, Virginia Virginia Farmer Son
1910 Harold S Lee Kings, New York New York Clerk Son
1940 Harold Lee 26 Kings-County, New York New York Laborer Head
1940 Harold Lee 26 Middlesex-County, Massachusetts Massachusetts Contact Man Head
1930 Harold J Lee Genesee, Michigan Michigan Laborer Son
1930 Harold J. Lee Whitman, Washington Montana Salesman Head
1930 Harold Lee Bronx, New York New York Asst. Sec. Son
1940 Harold H. Lee 52 Essex-County, Massachusetts England Dyer Head
1940 Harold Lee 26 Blount-County, Tennessee Tennessee Tapper Head
1940 Harold Lee 40 Greene-County, Illinois Illinois Barber Head
1930 Harold A. Lee Multnomah, Oregon Washington Supply Man Head
1930 Harold G. Lee Hampshire, Massachusetts Massachusetts — Son
1940 Harold Lee 13 Ohio-County, Kentucky Kentucky — Son
1940 Harold Lee 14 Kings-County, California California — Son
1940 Harold Lee 14 Wayne-County, Illinois Illinois — Son
1930 Harold Lee Honolulu, Hawaii Hawaii None Son

About Harold Lee US Census Records & Model Tree

We've indexed 3054 free, proprietary US Census records for Harold Lee 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 Harold 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 3054 US Census records for Harold Lee, from 1900 to 1950, across 50 states, DC, and 1 territory.
You'll see Harold'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 Harold Lee'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 Harold Lee 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 Harold Lee 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.
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