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Florence Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Delaware-County, Indiana
Our Model Tree links this Florence Clark across the 1930 and 1940 US Censuses in Delaware-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 11-person household.
Age 12
b. ~1928
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Delaware-County, Indiana |
| Surname | Clark |
| Given Name | Florence Edna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Muncie City |
| 1935 Residence (County) | Delaware |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Muncie City |
| Est. Birth Year | ~1928 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Clark | Daughter | — | 14 | ~1926 |
| Florence Clark | Daughter | — | 12 | ~1928 |
| Elnora Clark | Daughter | — | 25 | ~1915 |
| Leona Clark | Daughter | — | 19 | ~1921 |
| Frances Clark | Daughter | — | 11 | ~1929 |
| Bertha Clark | Daughter | — | 10 | ~1930 |
| Edmond Clark | Head | — | 54 | ~1886 |
| Charles Clark | Son | — | 17 | ~1923 |
| Thomas Clark | Son | — | 23 | ~1917 |
| Jerry Clark | Son | — | 2 | ~1938 |
| Elizabeth Clark | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Delaware, Indiana
Daughter, age 2
Delaware, Indiana · implied b. ~1928 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Florence E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Delaware-County, Indiana
Daughter, age 12
Delaware-County, Indiana · implied b. ~1928 — 11 household members
| Surname | Clark |
| Given Name | Florence Edna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Muncie City |
| 1935 Residence (County) | Delaware |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 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 Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Florence Clark
Daughter · 1940 · age 12 · b. ~1928 · Indiana
★ You are viewing this record
Sibling
Bertha Clark
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Clark
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jerry Clark
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leona Clark
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Clark
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elnora Clark
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Clark
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Clark
Sibling · 1940 · age 17
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 — Delaware-County, Indiana
Open full size
1940 US Federal Census — Delaware-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01037-00572)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George L. Mills | 24 | Head | Machinist | Ohio |
| 2 | Frances E. Mills | 21 | Wife | — | Indiana |
| 3 | Earl Harlan Mills | 2 | Son | — | Indiana |
| 4 | Robert M. Turner | 40 | Head | Tube Plant | Kentucky |
| 5 | Carrie E. Turner | 42 | Wife | — | Kentucky |
| 6 | Ida Catherine Turner | 17 | Daughter | — | Kentucky |
| 7 | Extra Line Turner | None | misinformed | — | — |
| 8 | Bert C. Nichols | 62 | Head | Maintenance | Indiana |
| 9 | Lina O. Nichols | 37 | Daughter | — | Indiana |
| 10 | Alice J. Chamness | 72 | Head | — | Indiana |
| 11 | Merrill E. Hosler | 40 | Son | Salesman | Indiana |
| 12 | Thomas J. Lyon | 64 | Son-in-law | — | Texas |
| 13 | Ruby Lyon | 46 | Daughter | — | Indiana |
| 14 | Remeth Leach | 30 | Head | Mill + Drill | Indiana |
| 15 | Hazel Leach | 31 | Wife | Buffer | Indiana |
| 16 | Clair Brown | 23 | Boarder | Tube Forming | Indiana |
| 17 | John Retter | 31 | Head | Factory Worker | Indiana |
| 18 | Edmond M. Clark | 54 | Head | Bundler | Indiana |
| 19 | Elizabeth P. Clark | 45 | Wife | — | Kentucky |
| 20 | Elnora Clark | 25 | Daughter | — | Indiana |
| 21 | Thomas Clark | 23 | Son | Tester | Indiana |
| 22 | Leona M. Clark | 19 | Daughter | — | Indiana |
| 23 | Charles E. Clark | 17 | Son | — | Indiana |
| 24 | Elizabeth E. Clark | 14 | Daughter | — | Indiana |
| 25 | Florence Edna Clark THIS PERSON | 12 | Daughter | — | Indiana |
| 26 | Frances Louise Clark | 11 | Daughter | — | Indiana |
| 27 | Bertha L. Clark | 10 | Daughter | — | Indiana |
| 28 | Jerry Landis Clark | 2 | Son | — | Indiana |
| 29 | Adam F. Williams | 69 | Head | Carpenter | Indiana |
| 30 | Anna B. Williams | 64 | Wife | — | Indiana |
| 31 | Elmer Grueshow | 26 | Roomer | Engineering | Indiana |
| 32 | John W. Pipes | 49 | Head | Assembler | Indiana |
| 33 | Freda Pipes | 49 | Wife | — | Indiana |
| 34 | Donald Pipes | 20 | Son | Assembly | Indiana |
| 35 | Harold G. Apple | 34 | Head | Operator | Indiana |
| 36 | Gladys Apple | 30 | Wife | — | Indiana |
| 37 | Arvid Apple | 14 | Daughter | — | Indiana |
| 38 | James W. Perry | 45 | Head | Machinist | Virginia |
| 39 | Forest Perry | 52 | Wife | — | Virginia |
| 40 | Earl O. Lake | 54 | Head | Cleaner | Indiana |
Related Census Records
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)