How many William Manning census records do you have?

We have 5700 US Census records for William Manning, from 1900 to 1950, across 50 states and DC.

What's in a William Manning 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 Manning'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 Manning census records free?

Yes. All William Manning 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 Manning?

We have William Manning records from the 1900 through 1950 US Federal Census, across 50 states and DC. Use the year and state filters to narrow your results.

How do I find William Manning 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 Manning?

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 Manning — US Census Records & Model Tree

We found 5700 free census records for William Manning across 6 census years (1900–1950), in 50 states and DC and 1062 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 5700 records for William Manning US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	William J. Manning	31	Essex-County, New Jersey	New Jersey	Clerk	Son
1930	William Manning		Middlesex, Massachusetts	Massachusetts	Conductor	Son
1940	William Manning	24	Baltimore-City-County, Maryland	Maryland	Pipe Fitter Helper	Son
1940	William Manning	37	Middlesex-County, Massachusetts	Massachusetts	Laborer	Head
1930	William J Manning		Pitt, North Carolina	North Carolina	Farmer	Head
1940	William H Manning	36	Pitt-County, North Carolina	North Carolina	Farmer	Head
1940	William Manning	33	Onondaga-County, New York	New York	Lapper	Head
1940	William Manning	33	Richmond-City-County, Virginia	Virginia	Laborer	Head
1940	William C. Manning	35	Cumberland-County, Maine	Maine	Bookkeeper	Head
1940	William C. Manning	33	Suffolk-County, Massachusetts	Massachusetts	Chauffeur	Head
1930	William M. Manning		Rensselaer, New York	New York	Steward	Son
1930	William Manning		Essex, New Jersey	New Jersey	Wire Weaver	Head
1920	William Manning		Camden, New Jersey	Delaware	Motorman	Head
1940	William Fred Manning	52	Martin-County, North Carolina	North Carolina	—	Head
1940	William Manning	63	Santa-Clara-County, California	Oregon	Professor Mathematics	Head
1930	William T. Manning		Westchester, New York	England	Bishop	Head
1940	William H Manning	43	Douglas-County, Oregon	Oregon	City Marshall	Head
1940	William M Manning	64	Pitt-County, North Carolina	North Carolina	Farmer	Head
1940	William D. Manning	48	Hancock-County, Tennessee	Tennessee	Farmer	Head
1940	William J. Manning	53	Wayne-County, Michigan	England	Stockman	Head
1940	William H. Manning	66	Washington-County, Vermont	Vermont	Farmer	Head
1940	William Manning	10	Essex-County, New Jersey	New Jersey	—	Son
1910	William M Manning		Jones, Mississippi	Mississippi	Laborer	Son
1920	William H Manning		Pulaski, Kentucky	Kentucky	Farm Laborer	Son
1930	William Manning		Tarrant, Texas	Texas	None	Daughter
1910	William P. Manning		Breckinridge, Kentucky	Kentucky	Farmer	Head
1910	William V Manning		Idaho, Idaho	Missouri	Farmer	Head
1930	William Manning		Orleans, Louisiana	Louisiana	None	Son
1930	William Manning		None, None	New York	—	Son
1930	William Manning		Howard, Nebraska	Ohio	Farmer	Head

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About William Manning US Census Records & Model Tree

We've indexed 5700 free, proprietary US Census records for William Manning across 1900–1950, covering 50 states and DC: 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, 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 5700 US Census records for William Manning, from 1900 to 1950, across 50 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 Manning'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 Manning 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 Manning records from the 1900 through 1950 US Federal Census, across 50 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.

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