How many William Morse census records do you have?

We have 3160 US Census records for William Morse, from 1900 to 1950, across 48 states and DC.

What's in a William Morse census record?

You'll see William'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 William Morse'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 William Morse census records free?

Yes. All William Morse 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 William Morse?

We have William Morse records from the 1900 through 1950 US Federal Census, across 48 states and DC. Use the year and state filters to narrow your results.

How do I find William Morse 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 William Morse?

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.

William Morse — US Census Records & Model Tree

We found 3160 free census records for William Morse across 6 census years (1900–1950), in 48 states and DC and 760 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

William Morse Census Records by State & County

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Showing of 3160 records for William Morse US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	William Morse		Stephenson, Illinois	Illinois	Farmer	Son
1940	William Morse	31	Franklin-County, Kentucky	Kentucky	Mechanic	Son
1920	William G Morse		Middlesex, Massachusetts	Massachusetts	—	Head
1930	William H. Morse		Hennepin, Minnesota	Massachusetts	Attorney	Head
1920	William H. Morse		Worcester, Massachusetts	Massachusetts	Woodworker	Head
1920	William B. Morse		Essex, Massachusetts	Massachusetts	Stenographer	Head
1940	William Morse	70	Caledonia-County, Vermont	Vermont	Accountant	Head
1940	William Morse	10	Saginaw-County, Michigan	Michigan	—	Son
1900	William Morse	5	Worcester, Massachusetts	Massachusetts	—	Son
1910	William G Morse		Cook, Illinois	Ohio	Supt.	Head
1900	William H Morse	5	Worcester, Massachusetts	Massachusetts	—	Son
1940	William M Morse	42	Buchanan-County, Missouri	Iowa	Bookkeeper	Head
1930	William M Morse		Macoupin, Illinois	Illinois	—	Son
1910	William B. Morse		Hudson, New Jersey	Massachusetts	Clerk	Head
1930	William M Morse		Alcorn, Mississippi	Alabama	Farmer	Head
1920	William H. Morse		Philadelphia, Pennsylvania	New York	Merchant	Head
1930	William Morse		Fayette, Pennsylvania	Pennsylvania	Laborer	Son
1930	William Morse		Caldwell, Kentucky	Kentucky	—	Son
1940	William, J Morse	38	Winona-County, Minnesota	Minnesota	Electrician	Head
1920	William H. Jr. Morse		Philadelphia, Pennsylvania	Pennsylvania	—	Son
1940	William Morse	14	Los-Angeles-County, California	California	—	Son
1910	William H Morse		Hennepin, Minnesota	Massachusetts	Lawyer	Head
1910	William Morse		Kings, New York	Connecticut	Machinist	Head
1910	William H Morse		Fayette, Iowa	Iowa	—	Son
1920	William L. Morse		Franklin, Ohio	Ohio	Engineer	Head
1910	William W. Morse		Oneida, Idaho	Wales	Farmer	Head
1930	William P. Morse		Hennepin, Minnesota	Minnesota	—	Son
1940	William Morse	23	Washington-County, New York	New York	Help	Son
1930	William Morse		Cayuga, New York	New York	Laborer	Son
1910	William N Morse		Venango, Pennsylvania	Pennsylvania	Farmer	Head

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About William Morse US Census Records & Model Tree

We've indexed 3160 free, proprietary US Census records for William Morse across 1900–1950, covering 48 states and DC: Alabama, 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 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 William 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 3160 US Census records for William Morse, from 1900 to 1950, across 48 states and DC.
: You'll see William'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 William Morse'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 William Morse 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 William Morse records from the 1900 through 1950 US Federal Census, across 48 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.