AK
Anna Klein — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sioux, Iowa
Our Model Tree links this Anna Klein across the 1920 and 1930 US Censuses in Sioux, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 9-person household.
Age 16
b. ~1914
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sioux, Iowa |
| Surname | Klein |
| Given Name | Anna Marie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | East Orange Township |
| Est. Birth Year | ~1914 |
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 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Anton Klein | Head | — | 40 | ~1890 |
| Anton Klein | Son | — | 10 | ~1920 |
| Mary Klein | Spouse | — | 35 | ~1895 |
| Raymond Mousel | Other | — | 18 | ~1912 |
| Gerald Klein | Son | — | 12 | ~1918 |
| Anna Klein | Daughter | — | 16 | ~1914 |
| Marian Klein | Daughter | — | 7 | ~1923 |
| Esther Klein | Daughter | — | 9 | ~1921 |
| Agnes Klein | Daughter | — | 14 | ~1916 |
Census Appearances
1920
Sioux, Iowa
Daughter, age 4
Sioux, Iowa · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Klein |
| Given Name | Anna M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Sioux, Iowa
Daughter, age 16
Sioux, Iowa · implied b. ~1914 — 9 household members
| Surname | Klein |
| Given Name | Anna Marie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| 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 (1920 and 1930) in Sioux, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Klein
Daughter · 1930 · age 16 · b. ~1914 · Iowa
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Sibling
Marian Klein
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anton Klein
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Klein
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Klein
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Klein
Sibling · 1930 · age 12
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
1930 US Federal Census — Sioux, Iowa
Open full size
1930 US Federal Census — Sioux, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel682:1013)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary, Martha Ronz | 23 | daughter | — | Iowa |
| 52 | Elizabeth Ronz | 21 | daughter | — | Iowa |
| 53 | Bernard Ronz | 19 | son | — | Iowa |
| 54 | George Ronz | 16 | son | — | Iowa |
| 55 | Sylvester Ronz | 14 | son | — | Iowa |
| 56 | Robert Ronz | 9 | son | — | Iowa |
| 57 | Raymond Ronz | 6 | son | — | Iowa |
| 58 | Anton J. Klein | 40 | Head | Farmer | Iowa |
| 59 | Mary Klein | 35 | Wife | — | Iowa |
| 60 | Anna Marie Klein THIS PERSON | 16 | daughter | — | Iowa |
| 61 | Agnes Klein | 14 | daughter | — | Iowa |
| 62 | Gerald Klein | 12 | son | — | Iowa |
| 63 | Anton Klein | 10 | son | — | Iowa |
| 64 | Esther Klein | 9 | daughter | — | Iowa |
| 65 | Marian Klein | 7 | daughter | — | Iowa |
| 66 | Raymond Mousel | 18 | Employee | Farm Laborer | Iowa |
| 67 | Felix Streff | 46 | Head | Farmer | Iowa |
| 68 | Anna Streff | 44 | Wife | — | Iowa |
| 69 | Clarence Streff | 17 | son | — | Iowa |
| 70 | Stella Streff | 16 | daughter | — | Iowa |
| 71 | Vincent Streff | 14 | son | — | Iowa |
| 72 | Callista Streff | 13 | daughter | — | Iowa |
| 73 | Robert Streff | 12 | son | — | Iowa |
| 74 | Clifford Streff | 8 | son | — | Iowa |
| 75 | Raymond Streff | 5 | son | — | Iowa |
| 76 | Ervin Streff | 3 | son | — | Iowa |
| 77 | Francis Streff | 1 | son | — | Iowa |
| 78 | Mathew Homy | 43 | Head | Farmer | Iowa |
| 79 | Verena Homy | 18 | daughter | — | Iowa |
| 80 | Magnus Homy | 17 | son | — | Iowa |
| 81 | Loretta Homy | 15 | daughter | — | Iowa |
| 82 | Leonard Homy | 13 | son | — | Iowa |
| 83 | Rosalinda Homy | 12 | daughter | — | Iowa |
| 84 | Marian Homy | 9 | daughter | — | Iowa |
| 85 | Lester Homy | 7 | son | — | Iowa |
| 86 | Le Roy Homy | 5 | son | — | Iowa |
| 87 | Frank Mousel | 48 | Head | Farmer | Iowa |
| 88 | Mary Mousel | 38 | Wife | — | Iowa |
| 89 | Arnold Mousel | 20 | son | — | Iowa |
| 90 | Clarence Mousel | 17 | son | — | Iowa |
| 91 | Irene Mousel | 16 | daughter | — | Iowa |
| 92 | Evelyn Mousel | 14 | daughter | — | Iowa |
| 93 | Elvira Mousel | 9 | daughter | — | Iowa |
| 94 | Frances Mousel | 7 | daughter | — | Iowa |
| 95 | Le Roy Mousel | 2 | son | — | Iowa |
| 96 | Pearl Mousel | 1 | son | — | Iowa |
| 97 | Theodore Steichen | 49 | Head | Farmer | Iowa |
| 98 | Alvisa Steichen | 38 | Wife | — | Iowa |
| 99 | Nathalia Steichen | 15 | daughter | — | Iowa |
| 100 | Vernon Steichen | 13 | son | — | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)