How many Robert Grant census records do you have?

We have 5601 US Census records for Robert Grant, from 1900 to 1950, across 50 states and DC.

What's in a Robert Grant census record?

You'll see Robert'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 Robert Grant'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 Robert Grant census records free?

Yes. All Robert Grant 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 Robert Grant?

We have Robert Grant 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 Robert Grant 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 Robert Grant?

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.

Robert Grant — US Census Records & Model Tree

We found 5601 free census records for Robert Grant across 6 census years (1900–1950), in 50 states and DC and 1204 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Robert Grant Census Records by State & County

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Showing of 5601 records for Robert Grant US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1930	Robert E. Grant		Northampton, North Carolina	North Carolina	Farm Laborer	Son
1940	Robert Grant	37	Rockingham-County, North Carolina	North Carolina	Farmer	Head
1940	Robert J. Grant	20	Mcdowell-County, North Carolina	North Carolina	Mechanic	Head
1940	Robert Grant	43	Alameda-County, California	Scotland	Engineer	Head
1940	Robert Grant	26	Grayson-County, Kentucky	Kentucky	Farm	Head
1940	Robert L. Grant	27	Wayne-County, Michigan	Michigan	Spot Welder	Son
1940	Robert Grant	30	Summit-County, Ohio	Tennessee	Pipe Fitter	Head
1940	Robert C Grant	38	Summit-County, Ohio	Ohio	—	Son
1930	Robert A. Grant		Adair, Kentucky	Kentucky	Farmer	Head
1910	Robert Grant		Laurens, South Carolina	South Carolina	Farmer	Head
1930	Robert Grant		Kings, New York	South Carolina	Foreman	Head
1940	Robert Grant	10	Adair-County, Kentucky	Kentucky	—	Son
1940	Robert Grant	11	Texas-County, Oklahoma	Oklahoma	—	Son
1940	Robert Grant	46	Delta-County, Colorado	Oklahoma	Farmer	Head
1940	Robert Grant	40	Garland-County, Arkansas	Arkansas	Farming	Head
1910	Robert Grant		None, None	South Carolina	—	Son
1910	Robert Grant		Allen, Ohio	Ohio	Farmer	Head
1940	Robert Grant	12	Charleston-County, South Carolina	South Carolina	—	Son
1930	Robert Grant		Wood, West Virginia	West Virginia	—	Son
1940	Robert M. Grant	46	Mountrail-County, North Dakota	North Dakota	Laborer	Head
1930	Robert Grant		Tulsa, Oklahoma	Arkansas	Cooking	Head
1930	Robert Grant		Adair, Kentucky	Kentucky	—	Son
1900	Robert Grant	54	New York, New York	Scotland	Machinery Bus	Head
1940	Robert Grant	18	Harrison-County, West Virginia	West Virginia	Laborer	Son
1940	Robert Grant	18	Pickens-County, Alabama	Alabama	Farm	Son
1910	Robert Grant		Georgetown, South Carolina	South Carolina	Laborer	Son
1930	Robert L. Grant		Alexander, North Carolina	North Carolina	Farmer	Head
1940	Robert Grant	34	Bronx-County, New York	Georgia	Mechanic	Head
1920	Robert Grant		Union, New Jersey	New Jersey	Laborer	Son
1930	Robert Grant		Ocean, New Jersey	New Jersey	Clerk	Son

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About Robert Grant US Census Records & Model Tree

We've indexed 5601 free, proprietary US Census records for Robert Grant 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 Robert 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 5601 US Census records for Robert Grant, from 1900 to 1950, across 50 states and DC.
: You'll see Robert'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 Robert Grant'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 Robert Grant 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 Robert Grant 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.