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Florence Kelly — US Census Records & Model Tree

We found 3214 free census records for Florence Kelly across 6 census years (1900–1950), in 49 states and DC and 699 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Florence Kelly Census Records by State & County

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Family Members (in same household)
Showing of 3214 records for Florence Kelly US Census, ranked by Model Tree richness
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Year Name Age Location Birthplace Occupation Relation
1920 Florence Kelly Nassau, New York New York Clerk Daughter
1920 Florence Kelly Orleans, Louisiana Louisiana — Daughter
1920 Florence Kelly New York, New York New York Cashier Daughter
1920 Florence Kelly Kings, New York New York Operator Daughter
1940 Florence Kelly 35 Salt-Lake-County, Utah Utah Radio & Advertising Manager Daughter
1920 Florence Kelly Cook, Illinois Illinois None Daughter
1930 Florence J. Kelly Franklin, Ohio Ohio Librarian Daughter
1940 Florence Kelly 52 Bronx-County, New York New York — Wife
1930 Florence Kelly Will, Illinois Illinois — Daughter
1910 Florence Kelly Sullivan, Pennsylvania Pennsylvania — Daughter
1930 Florence E Kelly Providence, Rhode Island Massachusetts Hostess Daughter
1930 Florence M Kelly Trumbull, Ohio Ohio None Wife
1930 Florence Kelly Washington, Iowa Iowa — Daughter
1930 Florence M. Kelly Fayette, Pennsylvania Pennsylvania — Wife
1940 Florence P Kelly 18 Camden-County, New Jersey New Jersey Housework Daughter
1910 Florence Kelly Orange, New York New York — Daughter
1940 Florence B. Kelly 25 Morris-County, New Jersey New Jersey Governess Daughter
1910 Florence M. Kelly Philadelphia, Pennsylvania Pennsylvania Stamper Daughter
1940 Florence Kelly 42 Queens-County, New York England — Wife
1930 Florence V. Kelly Jo Daviess, Illinois Illinois None Daughter
1920 Florence Kelly Providence, Rhode Island Rhode Island None Daughter
1930 Florence Kelly Kings, New York New York Clerk Daughter
1930 Florence L. Kelly Ramsey, Minnesota Minnesota None Daughter
1910 Florence B Kelly Kings, New York New York — Daughter
1940 Florence Kelly 12 Suffolk-County, Massachusetts Massachusetts — Daughter
1940 Florence Kelly 17 Mercer-County, New Jersey New Jersey — Daughter
1940 Florence Kelly 42 New-Castle-County, Delaware Delaware — Wife
1920 Florence Kelly Philadelphia, Pennsylvania Pennsylvania Bookkeeper Daughter
1910 Florence Kelly Fremont, Colorado Colorado — Daughter
1930 Florence M. Kelly Los Angeles, California California — Daughter

About Florence Kelly US Census Records & Model Tree

We've indexed 3214 free, proprietary US Census records for Florence Kelly across 1900–1950, covering 49 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 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 Florence 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 3214 US Census records for Florence Kelly, from 1900 to 1950, across 49 states and DC.
You'll see Florence'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 Florence Kelly'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 Florence Kelly 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 Florence Kelly records from the 1900 through 1950 US Federal Census, across 49 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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