AK
Anna Klein — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Miner-County, South Dakota
Our Model Tree links this Anna Klein across the 1930 and 1940 US Censuses in Miner-County, South Dakota (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 9-person household.
Age 49
b. ~1891
Female
Spouse
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Miner-County, South Dakota |
| Surname | Klein |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Howard City |
| 1935 Residence (County) | Miner |
| Additional Details | |
| Highest Grade | C-1 |
| 1935 Residence | Same house |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Howard City |
| Est. Birth Year | ~1891 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Theodore Klein | Son | — | 11 | ~1929 |
| Colleen Klein | Daughter | — | 18 | ~1922 |
| Marian Klein | Daughter | — | 13 | ~1927 |
| Amos Klein | Son | — | 21 | ~1919 |
| Anna Klein | Spouse | — | 49 | ~1891 |
| Dorothy Klein | Daughter | — | 16 | ~1924 |
| Coletta Klein | Daughter | — | 15 | ~1925 |
| Crescentia Klein | Daughter | — | 19 | ~1921 |
| Amos Klein | Head | — | 49 | ~1891 |
Census Appearances
1930
Miner, South …
Other, age 39
Miner, South Dakota · implied b. ~1891 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Klein |
| Given Name | Anna |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 27 |
| Father's Birthplace | Luxemburg |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Miner-County, South …
Spouse, age 49
Miner-County, South Dakota · implied b. ~1891 — 9 household members
| Surname | Klein |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Howard City |
| 1935 Residence (County) | Miner |
| Highest Grade | C-1 |
| 1935 Residence | Same house |
| 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 Anna Klein across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Anna Klein
Spouse · 1940 · age 49 · b. ~1891 · South Dakota
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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 — Miner-County, South Dakota
Open full size
1940 US Federal Census — Miner-County, South Dakota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03862-00817)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Vernon Mallvitz | 23 | Son | Farm Lot | South Dakota |
| 42 | Clarence Mallvitz | 20 | Son | Farm Lot | South Dakota |
| 43 | Lila Mallvitz | 18 | Daughter | D | South Dakota |
| 44 | Myron Teschner | 33 | Head | Feed Grinder | Iowa |
| 45 | Hazel Teschner | 28 | Wife | — | South Dakota |
| 46 | Donald Teschner | 8 | Son | — | South Dakota |
| 47 | Ida Jean Teschner | 5 | Daughter | — | South Dakota |
| 48 | Amos Klein | 49 | Head | Druggist | South Dakota |
| 49 | Anna Klein THIS PERSON | 49 | Wife | — | Iowa |
| 50 | Amos F. Klein | 21 | Son | Salesman | Iowa |
| 51 | Crescentia Klein | 19 | Daughter | — | South Dakota |
| 52 | Colleen Klein | 18 | Daughter | — | South Dakota |
| 53 | Dorothy Klein | 16 | Daughter | — | South Dakota |
| 54 | Coletta Klein | 15 | Daughter | — | South Dakota |
| 55 | Marian Klein | 13 | Daughter | — | South Dakota |
| 56 | Theodore Klein | 11 | Son | — | South Dakota |
| 57 | Arvis Foster | 39 | Head | Clerk | South Dakota |
| 58 | Ruby Foster | 34 | Wife | — | South Dakota |
| 59 | Elden Foster | 15 | Son | — | South Dakota |
| 60 | Ardyce Foster | 11 | Daughter | — | South Dakota |
| 61 | Carl Babstka | 39 | Head | Produce Buyer | Minnesota |
| 62 | Francis Babstka | 36 | Wife | — | South Dakota |
| 63 | Dorothy Babstka | 10 | Daughter | — | South Dakota |
| 64 | Eugene Babstka | 7 | Son | — | South Dakota |
| 65 | John Kaiser | 73 | Uncle | Laborer | Germany |
| 66 | Henry Loe | 25 | Head | Laborer | Washington |
| 67 | Marjorie Loe | 23 | Wife | — | South Dakota |
| 68 | James Loe | 4 | Son | — | South Dakota |
| 69 | Larry Loe | 1 | Son | — | South Dakota |
| 70 | Tomas (Ab) Larson | 44 | Head | Clerk | Wisconsin |
| 71 | Alga Larson | 41 | Wife | — | South Dakota |
| 72 | Bonnie Larson | 12 | Daughter | — | South Dakota |
| 73 | Fred Riden | 59 | Head | Elec. Engineer | Iowa |
| 74 | Sadie Riden | 56 | Wife | — | Wisconsin |
| 75 | Virginia Riden | 15 | Daughter | — | South Dakota |
| 76 | Marlene Riden | 11 | Daughter | — | South Dakota |
| 77 | Adolph Flometeon | 57 | Head | Butcher | Minnesota |
| 78 | Lena Flometeon | 53 | Wife | — | South Dakota |
| 79 | Donald Flometeon | 16 | Son | — | South Dakota |
| 80 | Maxine Flometeon | 15 | Daughter | — | South Dakota |
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)