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Emma Hansen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Carroll-County, Iowa
Our Model Tree links this Emma Hansen across the 1930 and 1940 US Censuses in Carroll-County, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1905), then head of a 7-person household.
Age 35
b. ~1905
Female
Spouse
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Carroll-County, Iowa |
| Surname | Hansen |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Carroll |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Ewoldt Twp |
| Est. Birth Year | ~1905 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Marjorie Hansen | Daughter | — | 10 | ~1930 |
| Herbert Hansen | Son | — | 15 | ~1925 |
| Shirley Hansen | Daughter | — | 3 | ~1937 |
| Emma Hansen | Spouse | — | 35 | ~1905 |
| August Hansen | Head | — | 40 | ~1900 |
| Lyle Hansen | Son | — | 8 | ~1932 |
| Helen Hansen | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Carroll, Iowa
Spouse, age 25
Carroll, Iowa · implied b. ~1905 — 20 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 18 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Carroll-County, Iowa
Spouse, age 35
Carroll-County, Iowa · implied b. ~1905 — 7 household members
| Surname | Hansen |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Carroll |
| Highest Grade | No 8 |
| 1935 Residence | Iowa |
| 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 Emma Hansen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Emma Hansen
Spouse · 1940 · age 35 · b. ~1905 · Iowa
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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 — Carroll-County, Iowa
Open full size
1940 US Federal Census — Carroll-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01144-00771)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Phyllis Tengen | 5 | Daughter | — | Iowa |
| 2 | Deryl Tengen | 4 | Daughter | — | Iowa |
| 3 | Jacquelyn Tengen | 3 | Daughter | — | Iowa |
| 4 | Shirley Tengen | 2 | Daughter | — | Iowa |
| 5 | Roger Tengen | 0 | Son | — | Iowa |
| 6 | John Kasperbauer | 44 | Head | Farmer | Iowa |
| 7 | Clara Kasperbauer | 30 | Wife | — | Iowa |
| 8 | John Michael Kasperbauer | 10 | Son | — | Iowa |
| 9 | Marion Kasperbauer | 8 | Daughter | — | Iowa |
| 10 | Patricia Kasperbauer | 6 | Daughter | — | Iowa |
| 11 | Larry Kasperbauer | 4 | Son | — | Iowa |
| 12 | James Kasperbauer | 2 | Son | — | Iowa |
| 13 | Claus Strosahl | 58 | Head | Farmer | Germany |
| 14 | Martha Strosahl | 55 | Wife | — | Germany |
| 15 | Claus Strosahl | 17 | Son | Farmer | Iowa |
| 16 | Raymond Drahms | 29 | Head | Farmer | Iowa |
| 17 | Gladys Drahms | 31 | Wife | — | Iowa |
| 18 | August Hansen | 40 | Head | Farmer | Iowa |
| 19 | Emma Hansen THIS PERSON | 35 | Wife | — | Iowa |
| 20 | Herbert Hansen | 15 | Son | Farmer | Iowa |
| 21 | Helen Hansen | 13 | Daughter | — | Iowa |
| 22 | Marjorie Hansen | 10 | Daughter | — | Iowa |
| 23 | Lyle Hansen | 8 | Son | — | Iowa |
| 24 | Shirley Hansen | 3 | Daughter | — | Iowa |
| 25 | Max Weinbrandt | 40 | Head | Farmer | Iowa |
| 26 | Amelia Weinbrandt | 36 | Wife | — | Iowa |
| 27 | Lois Weinbrandt | 14 | Daughter | — | Iowa |
| 28 | Donna Mae Weinbrandt | 6 | Daughter | — | Iowa |
| 29 | Myra Weinbrandt | 4 | Daughter | — | Iowa |
| 30 | Henry Vinke | 39 | Head | Farmer | Iowa |
| 31 | Malinda Vinke | 35 | Wife | — | Iowa |
| 32 | Emil Offerman | 44 | Head | Farmer | Iowa |
| 33 | Mabel Offerman | 43 | Wife | — | Iowa |
| 34 | George W. Offerman | 17 | Son | Farmer | Iowa |
| 35 | Ivan Offerman | 14 | Son | — | Iowa |
| 36 | William Offerman | 8 | Son | — | Iowa |
| 37 | Jane Offerman | 2 | Daughter | — | Iowa |
| 38 | Lester Kersten | 30 | Hired hand | Farm Laborer | Iowa |
| 39 | John Jr. Mansfeldt | 26 | Head | Farm Laborer | Iowa |
| 40 | Ida Mansfeldt | 26 | Wife | — | Iowa |
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)