How many Charles Marsh census records do you have?

We have 3285 US Census records for Charles Marsh, from 1900 to 1950, across 48 states, DC, and 1 territory.

What's in a Charles Marsh census record?

You'll see Charles'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 Charles Marsh'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 Charles Marsh census records free?

Yes. All Charles Marsh 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 Charles Marsh?

We have Charles Marsh records from the 1900 through 1950 US Federal Census, across 48 states, DC, and 1 territory. Use the year and state filters to narrow your results.

How do I find Charles Marsh 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 Charles Marsh?

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.

Charles Marsh — US Census Records & Model Tree

We found 3285 free census records for Charles Marsh across 6 census years (1900–1950), in 48 states, DC, and 1 territory and 883 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Charles Marsh Census Records by State & County

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Showing of 3285 records for Charles Marsh US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Charles F. Marsh	42	Sussex-County, Delaware	Delaware	Farmer	Head
1940	Charles Marsh	27	Shiawassee-County, Michigan	Michigan	Assembler	Head
1930	Charles H. Marsh		Sussex, Delaware	Delaware	Salesman	Head
1940	Charles H. Marsh	45	O'Brien-County, Iowa	Nebraska	Farm Labor	Head
1940	Charles Marsh	40	Whatcom-County, Washington	Washington	Sales Manager	Head
1920	Charles H Marsh		Essex, Massachusetts	New Hampshire	Carpenter	Head
1920	Charles L Marsh		Whitman, Washington	Iowa	Farmer	Head
1940	Charles Marsh	13	James-City-County, Virginia	Virginia	—	Son
1940	Charles Jr Marsh	14	Martin-County, Minnesota	Minnesota	—	Son
1910	Charles E Marsh		Allegheny, Pennsylvania	Pennsylvania	—	Son
1930	Charles Marsh		Cattaraugus, New York	England	Butcher	Head
1930	Charles Fred Marsh		Penobscot, Maine	Maine	Police Officer	Head
1920	Charles Marsh		Albany, New York	Massachusetts	Painter	Head
1940	Charles F. Marsh	21	Doniphan-County, Kansas	Kansas	—	Son
1910	Charles Marsh		Coffey, Kansas	Kansas	Farmer	Head
1930	Charles Marsh		Whatcom, Washington	Canada	Laborer	Head
1940	Charles Elmer Marsh	16	Boone-County, Indiana	Indiana	—	Son
1900	Charles L Marsh	6	Spokane, Washington	Washington	At School	Son
1910	Charles H. Marsh		Missoula, Montana	Kentucky	Architect	Head
1940	Charles Marsh	12	Crow-Wing-County, Minnesota	Minnesota	—	Son
1940	Charles Marsh	40	Camden-County, New Jersey	New Jersey	Fireman	Head
1940	Charles Jr. Marsh	13	Rock-Island-County, Illinois	Iowa	—	Son
1910	Charles Marsh		Genesee, Michigan	Michigan	Stock Cutter	Head
1940	Charles E. Marsh	57	Calhoun-County, Michigan	Michigan	—	Head
1910	Charles E. Marsh		Hillsboro, New Hampshire	New Hampshire	Postmaster	Head
1910	Charles L. Marsh		Essex, Massachusetts	Massachusetts	Teamster	Head
1940	Charles Marsh	55	Ramsey-County, Minnesota	Minnesota	Auditor	Head
1940	Charles Marsh	18	Ramsey-County, Minnesota	Minnesota	—	Son
1940	Charles Marsh	13	Lane-County, Oregon	Oregon	—	Son
1940	Charles Marsh	40	Madison-County, Indiana	Iowa	Traveling Salesman	Head

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About Charles Marsh US Census Records & Model Tree

We've indexed 3285 free, proprietary US Census records for Charles Marsh across 1900–1950, covering 48 states, DC, and 1 territory: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, 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 Charles 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 3285 US Census records for Charles Marsh, from 1900 to 1950, across 48 states, DC, and 1 territory.
: You'll see Charles'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 Charles Marsh'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 Charles Marsh 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 Charles Marsh records from the 1900 through 1950 US Federal Census, across 48 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.