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Thelma Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Daviess-County, Indiana
Our Model Tree links this Thelma Anderson across the 1930 and 1940 US Censuses in Daviess-County, Indiana (XGBoost, ~Confirmed) — first a spouse (b.~1906), then head of a 8-person household.
Age 34
b. ~1906
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Daviess-County, Indiana |
| Surname | Anderson |
| Given Name | Thelma A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Daviess |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Elmore Twp |
| Est. Birth Year | ~1906 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thelma | Age | Birth yr |
|---|---|---|---|---|
| Jack Anderson | Son | — | 11 | ~1929 |
| Doris Anderson | Daughter | — | 1 | ~1939 |
| A Anderson | Daughter | — | 15 | ~1925 |
| John Anderson | Head | — | 36 | ~1904 |
| Joyce Anderson | Daughter | — | 4 | ~1936 |
| Martha Anderson | Daughter | — | 13 | ~1927 |
| Clara Anderson | Daughter | — | 7 | ~1933 |
| Thelma Anderson | Spouse | — | 34 | ~1906 |
Census Appearances
1930
Daviess, Indiana
Spouse, age 24
Daviess, Indiana · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Thelma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 19 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Daviess-County, Indiana
Spouse, age 34
Daviess-County, Indiana · implied b. ~1906 — 8 household members
| Surname | Anderson |
| Given Name | Thelma A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Daviess |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Indiana |
| 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 Thelma Anderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thelma Anderson
Spouse · 1940 · age 34 · b. ~1906 · Indiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Daviess-County, Indiana
Open full size
1940 US Federal Census — Daviess-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01034-00151)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Aden M. Long | 53 | Lodger | Automobile | Indiana |
| 2 | Odis W. Anderson | 25 | Head | Farm Laborer | Indiana |
| 3 | Margaret D. Anderson | 22 | Wife | — | Indiana |
| 4 | Robert A. Anderson | 4 | Son | — | Indiana |
| 5 | Warner G. Crane | 30 | Head | Farm Laborer | Indiana |
| 6 | Angeline Crane | 25 | Wife | Farm Laborer | Indiana |
| 7 | Loretta J. Crane | 6 | Daughter | — | Indiana |
| 8 | Marion P. Crane | 4 | Son | — | Indiana |
| 9 | Lois Jewel Crane | 2 | Daughter | — | Indiana |
| 10 | Ira E. Howard | 26 | Head | Farm Laborer | Indiana |
| 11 | Dorothy D. Howard | 24 | Wife | Farm Laborer | Indiana |
| 12 | Marilyn Jo Howard | 2 | Daughter | — | Indiana |
| 13 | Barbara Jane Howard | 1 | Daughter | — | Indiana |
| 14 | Beverly Jean Howard | 0 | Daughter | — | Indiana |
| 15 | Charles A. Littell | 69 | Head | — | Indiana |
| 16 | Lillian Littell | 63 | Wife | — | Indiana |
| 17 | Mary A. Littell | 29 | Daughter | Saleswoman | Indiana |
| 18 | Charles Lee Wadsworth | 13 | Grandson | — | Indiana |
| 19 | John D. Anderson | 36 | Head | Laborer | Indiana |
| 20 | Thelma A. Anderson THIS PERSON | 34 | Wife | — | Indiana |
| 21 | A. Maxine Anderson | 15 | Daughter | — | Indiana |
| 22 | Martha N. Anderson | 13 | Daughter | — | Indiana |
| 23 | Jack L. Anderson | 11 | Son | — | Indiana |
| 24 | Clara Ann Anderson | 7 | Daughter | — | Indiana |
| 25 | Joyce Anderson | 4 | Daughter | — | Indiana |
| 26 | Doris Fay Anderson | 1 | Daughter | — | Indiana |
| 27 | Lester Wadsworth | 34 | Head | — | Indiana |
| 28 | Gerald Wadsworth | 13 | Son | — | Indiana |
| 29 | Charlie Cox | 53 | Head | Farm Laborer | Kansas |
| 30 | Doris Cox | 49 | Wife | Farm Laborer | Indiana |
| 31 | Lemuel D. Ooley | 57 | Head | Farm Laborer | Indiana |
| 32 | Stella Elva Ooley | 47 | Wife | — | Indiana |
| 33 | Phillis Jane Ooley | 2 | Granddaughter | — | Indiana |
| 34 | Ira C. Spencer | 48 | Head | Farm Laborer | Indiana |
| 35 | Laura B. Spencer | 44 | Wife | — | Indiana |
| 36 | Vernon L. Chestnut | 22 | Son-in-law | Salesman | Indiana |
| 37 | Dorothy A. Chestnut | 18 | Daughter | — | Indiana |
| 38 | Betty N. Colbert | 13 | Lodger | — | Indiana |
| 39 | Mary Lou Colbert | 10 | Lodger | — | Indiana |
| 40 | Jack L. Colbert | 9 | Lodger | — | Indiana |
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)