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Emma Wolf — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Calumet-County, Wisconsin
Our Model Tree links this Emma Wolf across the 1920, 1930 and 1940 US Censuses in Calumet-County, Wisconsin (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 3-person household.
Age 56
b. ~1884
Female
Spouse
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Calumet-County, Wisconsin |
| Surname | Wolf |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Brillion |
| 1935 Residence (County) | Calumet |
| Additional Details | |
| Occupation | H |
| Industry | 5 |
| Class of Worker | 0 |
| Highest Grade | 4 |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | H |
| Township / Ward | Brillion |
| Est. Birth Year | ~1884 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Emma Wolf | Spouse | — | 56 | ~1884 |
| August Wolf | Head | — | 61 | ~1879 |
| Eldon Wolf | Son | — | 21 | ~1919 |
Census Appearances
1920
Calumet, Wisconsin
Spouse, age 36
Calumet, Wisconsin · implied b. ~1884 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Calumet, Wisconsin
Spouse, age 46
Calumet, Wisconsin · implied b. ~1884 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 21 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Calumet-County, Wisconsin
Spouse, age 56
Calumet-County, Wisconsin · implied b. ~1884 — 3 household members
| Surname | Wolf |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Brillion |
| 1935 Residence (County) | Calumet |
| Occupation | H |
| Industry | 5 |
| Class of Worker | 0 |
| Highest Grade | 4 |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Wolf across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Emma Wolf
Spouse · 1940 · age 56 · b. ~1884 · Wisconsin
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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 — Calumet-County, Wisconsin
Open full size
1940 US Federal Census — Calumet-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04463-00006)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Arthur Krueger | 37 | Head | Farm | Wisconsin |
| 42 | Francis Krueger | 35 | Wife | H | Wisconsin |
| 43 | Laurel Krueger | 5 | Daughter | — | Wisconsin |
| 44 | Rolls Krueger | 6 | Son | — | Wisconsin |
| 45 | Herman Seefeldt | 76 | Head | Farm | Wisconsin |
| 46 | Viola Seefeldt | 39 | Wife | H | Wisconsin |
| 47 | Raphael Seefeldt | 17 | Son | Farm | Wisconsin |
| 48 | Neronanda Seefeldt | 12 | Son | — | Wisconsin |
| 49 | Kenneth Seefeldt | 4 | Son | — | Wisconsin |
| 50 | Marjorie Seefeldt | 2 | Daughter | — | Wisconsin |
| 51 | Gilbert Klockow | 39 | Head | Farm | Wisconsin |
| 52 | Adelia Klockow | 43 | Wife | H | Wisconsin |
| 53 | Janet Klockow | 8 | Daughter | — | Wisconsin |
| 54 | Roland Klockow | 4 | Son | — | Wisconsin |
| 55 | Louis Suber | 52 | Head | Farm | Wisconsin |
| 56 | Layna Suber | 55 | Wife | H | Wisconsin |
| 57 | Peter Schembrock | 27 | Hired hand | Farm | Wisconsin |
| 58 | Jacob Lindner | 55 | Head | Farm | Wisconsin |
| 59 | Agnes Lindner | 56 | Wife | Farm | Wisconsin |
| 60 | Fred Haese | 64 | Head | Farm | Wisconsin |
| 61 | Emma Haese | 67 | Wife | H | Wisconsin |
| 62 | Milton Haese | 34 | Son | Farm | Wisconsin |
| 63 | Leona Haese | 29 | Daughter-in-law | H | Wisconsin |
| 64 | Lydia Haese | 31 | Daughter | Private Home | Wisconsin |
| 65 | August Wolf | 61 | Head | Farm | Wisconsin |
| 66 | Emma Wolf THIS PERSON | 56 | Wife | H | Wisconsin |
| 67 | Eldon Wolf | 21 | Son | — | Wisconsin |
| 68 | Fred Tschantz | 71 | Head | Farm | Wisconsin |
| 69 | Lawrence Tschantz | 22 | Son | Ordinary | Wisconsin |
| 70 | Theodore Eichhorst | 47 | Head | Farm | Wisconsin |
| 71 | Anna Eichhorst | 44 | Wife | H | Wisconsin |
| 72 | Raymond Eichhorst | 22 | Son | Farm | Wisconsin |
| 73 | Kenneth Eichhorst | 20 | Son | Farm | Wisconsin |
| 74 | John Hoyes | 71 | Head | Farm | Wisconsin |
| 75 | Clara Hoyes | 36 | Wife | H | Wisconsin |
| 76 | Dolores Hoyes | 16 | Daughter | — | Wisconsin |
| 77 | Gertrude Hoyes | 15 | Daughter | — | Wisconsin |
| 78 | Joseph Hoyes | 14 | Son | — | Wisconsin |
| 79 | Helen Hoyes | 4 | Daughter | — | Wisconsin |
| 80 | Gerald Hoyes | 12 | Son | — | Wisconsin |
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)