FH
Florence Hill — 1920 US Census Record
Linked across censuses1920 United States Federal Census · St Clair, Illinois
Our Model Tree links this Florence Hill across the 1920, 1930 and 1940 US Censuses in St Clair, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 4-person household.
Age 40
b. ~1880
Female
Spouse
Born: Iowa
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | St Clair, Illinois |
| Surname | Hill |
| Given Name | Florence M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Ohio |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | East St Louis City |
| Est. Birth Year | ~1880 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Opal Hill | Daughter | — | 15 | ~1905 |
| Leslie Hill | Daughter | — | 12 | ~1908 |
| Byron Hill | Head | — | 40 | ~1880 |
| Florence Hill | Spouse | — | 40 | ~1880 |
Census Appearances
1920
St Clair, …
Spouse, age 40
St Clair, Illinois · implied b. ~1880 — 4 household members
| Surname | Hill |
| Given Name | Florence M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Ohio |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
St Clair, …
Spouse, age 50
St Clair, Illinois · implied b. ~1880 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hills |
| Given Name | Florence |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 23 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
St.-Clair-County, Illinois
Spouse, age 60
St.-Clair-County, Illinois · implied b. ~1880 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hills |
| Given Name | Florence |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | East St. Louis City |
| 1935 Residence (County) | St. Clair |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Florence Hill across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Florence Hill
Spouse · 1920 · age 40 · b. ~1880 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — St Clair, Illinois
Open full size
1920 US Federal Census — St Clair, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu404unit:0521)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | G. Hazel | 6 | Daughter | — | Illinois |
| 2 | Frank M. Hazel | 4 | Son | — | Illinois |
| 3 | — | None | — | — | — |
| 4 | John R. Carmichael | 51 | Head | Timekeeper | Illinois |
| 5 | Mattilla J. Carmichael | 49 | Wife | — | Illinois |
| 6 | Reana V. Carmichael | 19 | Daughter | — | Illinois |
| 7 | Nellie M. Carmichael | 11 | Daughter | — | Illinois |
| 8 | Lillie A. Carmichael | 8 | Daughter | — | Illinois |
| 9 | George W. Smith | 40 | Head | Foreman | Illinois |
| 10 | Lydia H. Smith | 39 | Wife | — | Illinois |
| 11 | Eugene J. Smith | 13 | Son | — | Illinois |
| 12 | Ruth C. Smith | 10 | Daughter | — | Illinois |
| 13 | Maggie I. Smith | 8 | Daughter | — | Illinois |
| 14 | Charles F. Gibson | 45 | Head | Carpenter | Illinois |
| 15 | Gertrude J. Gibson | 41 | Wife | — | Illinois |
| 16 | Noel E. Gibson | 24 | Son | Laborer | Illinois |
| 17 | Vernal D. Gibson | 18 | Son | Laborer | Illinois |
| 18 | Robert H. Hinson | 49 | Head | Mechanic | Illinois |
| 19 | Luina Hinson | 40 | Wife | — | Illinois |
| 20 | Charlotte Hinson | 19 | Daughter | — | Illinois |
| 21 | Bartlett J. Hinson | 17 | Son | Butcher | Illinois |
| 22 | George L. Hinson | 10 | Son | — | Illinois |
| 23 | Goshlen Hinson | 8 | Son | — | Illinois |
| 24 | Walter T. Wilhelms | 22 | Head | Baker | Illinois |
| 25 | Annie C. Wilhelms | 24 | Wife | Bookkeeper | Missouri |
| 26 | Jesse J. Murphy | 25 | Head | Carpenter | Illinois |
| 27 | Elizabeth E. Murphy | 26 | Wife | — | Illinois |
| 28 | Mildred B. Murphy | 4 | Daughter | — | Illinois |
| 29 | Margaret R. Murphy | 2 | Daughter | — | Illinois |
| 30 | Paul G. Murphy | 0 | Son | — | Illinois |
| 31 | Nicholas J. Brown | 30 | Head | Millwright | Ireland |
| 32 | Joanna V. Brown | 28 | Wife | — | Illinois |
| 33 | Donald N. Brown | 6 | Son | — | Illinois |
| 34 | Cathyrine A. Brown | 3 | Daughter | — | Illinois |
| 35 | Michael J. Byrne | 75 | Father-in-law | Ironworker | Kentucky |
| 36 | Thomas H. Woodring | 45 | Head | Foreman | Kentucky |
| 37 | Edith B. Woodring | 38 | Wife | — | Kentucky |
| 38 | Charlotte P. Woodring | 16 | Daughter | — | Kentucky |
| 39 | Ethel R. Woodring | 7 | Daughter | — | Illinois |
| 40 | Alonzo Bleak | 47 | Head | Steamfitter | Indiana |
| 41 | Lela V. Bleak | 40 | Wife | — | Indiana |
| 42 | Thomas A. Bleak | 21 | Son | Lab | Indiana |
| 43 | Peter J. Glass | 34 | Head | Carpenter | United States |
| 44 | Alpha R. Glass | 35 | Wife | — | Missouri |
| 45 | Charlotte L. Bain | 18 | Stepdaughter | Stenography | Missouri |
| 46 | Gladys A. Bain | 16 | Stepdaughter | Clerk | Missouri |
| 47 | Byron L. Hill | 40 | Head | Stationary Engineer | Kansas |
| 48 | Florence M. Hill THIS PERSON | 40 | Wife | — | Iowa |
| 49 | Opal J. Hill | 15 | Daughter | — | Illinois |
| 50 | Leslie O. Hill | 12 | Daughter | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)