FS
Florence Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Warren-County, Indiana
Our Model Tree links this Florence Smith across the 1920, 1930 and 1940 US Censuses in Warren-County, Indiana (XGBoost, ~Confirmed), with identified parents Warren & Ulysses — first a daughter (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, Indiana |
| Surname | Smith |
| Given Name | Florence M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Pine Twp |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public school |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Teacher |
| Township / Ward | Pine Twp |
| Est. Birth Year | ~1918 |
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 1940 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Florence Smith | Daughter | — | 22 | ~1918 |
| Warren Smith | Head | — | 60 | ~1880 |
| Claude Smith | Son | — | 26 | ~1914 |
| Lena Smith | Spouse | — | 58 | ~1882 |
Census Appearances
1920
Warren, Indiana
Daughter, age 2
Warren, Indiana · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Florence M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Warren, Indiana
Daughter, age 12
Warren, Indiana · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Florence M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Warren-County, Indiana
Daughter, age 22
Warren-County, Indiana · implied b. ~1918 — 4 household members
| Surname | Smith |
| Given Name | Florence M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Pine Twp |
| 1935 Residence (County) | Warren |
| Occupation | Teacher |
| Industry | Public school |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Warren Smith (~0.92 confidence) and father Ulysses Smith (~0.92 confidence) and father Warren Smith (~0.92 confidence) and mother Lena Smith (~0.92 confidence) and mother Bena Smith (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Warren Smith
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Ulysses Smith
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Warren Smith
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Lena Smith
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Bena Smith
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Smith
Daughter · 1940 · age 22 · b. ~1918 · Indiana
★ You are viewing this record
Sibling
Claude Smith
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Warren-County, Indiana
Open full size
1940 US Federal Census — Warren-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01106-00928)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Norman E. Hartlep | 19 | Son | Clerk | Indiana |
| 2 | O'Neil Hartlep | 16 | Son | — | Indiana |
| 3 | Kathaleen Hartlep | 15 | Daughter | — | Indiana |
| 4 | Ardie Lee Hartlep | 12 | Son | — | Indiana |
| 5 | Carl Ford | 48 | Head | Farmer | Indiana |
| 6 | Ella Ford | 48 | Wife | — | Indiana |
| 7 | Everett Ford | 19 | Son | — | Indiana |
| 8 | Robert L. Ford | 15 | Son | Farm Laborer | Indiana |
| 9 | June Ford | 14 | Daughter | — | Indiana |
| 10 | Iris M. Park | 29 | Head | Farmer | Indiana |
| 11 | Dorothy Park | 28 | Wife | — | Indiana |
| 12 | Ross Sorenson | 11 | Brother-in-law | — | Indiana |
| 13 | Robert H. Eberly | 47 | Head | Farmer | Indiana |
| 14 | Celia Eberly | 47 | Wife | — | Indiana |
| 15 | Lindel Eberly | 18 | Son | — | Indiana |
| 16 | Cleo Eberly | 14 | Son | — | Indiana |
| 17 | Austin Eberly | 2 | Son | — | Indiana |
| 18 | Leona M. Cain | 57 | Head | — | Sweden |
| 19 | Bert Shoaf | 63 | Lodger | Farm Laborer | Indiana |
| 20 | Merle Anderson | 35 | Head | Farmer | Kentucky |
| 21 | Pearl Anderson | 34 | Wife | — | Indiana |
| 22 | James Luther Anderson | 12 | Son | — | Indiana |
| 23 | Donna Jean Anderson | 11 | Daughter | — | Indiana |
| 24 | Betty Lou Anderson | 9 | Daughter | — | Indiana |
| 25 | Robert Merle Anderson | 5 | Son | — | Indiana |
| 26 | John Hess | 28 | Head | Farm Laborer | Indiana |
| 27 | Francis Hess | 22 | Wife | — | Indiana |
| 28 | Aaron Hess | 2 | Son | — | Indiana |
| 29 | Warren Smith | 60 | Head | Farmer | Indiana |
| 30 | Lena C. Smith | 58 | Wife | — | Indiana |
| 31 | Claude A. Smith | 26 | Son | Farmer | Indiana |
| 32 | Florence M. Smith THIS PERSON | 22 | Daughter | Teacher | Indiana |
| 33 | Jesse H. Lappin | 58 | Head | Farmer | Indiana |
| 34 | Pauline Lappin | 47 | Wife | — | Indiana |
| 35 | Donald Lee Lappin | 13 | Son | — | Indiana |
| 36 | Richard E. Lappin | 5 | Son | — | Indiana |
| 37 | Victor Peck | 53 | Lodger | Farm Laborer | Illinois |
| 38 | Orval Lee | 30 | Head | Farm Laborer | Indiana |
| 39 | Margaret Lee | 21 | Wife | — | Indiana |
| 40 | Robert Lee | 2 | Son | — | Indiana |
Pedigree Summary
Florence + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)