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Emma Wolf — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Illinois
Our Model Tree links this Emma Wolf across the 1930 and 1940 US Censuses in Hamilton-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Illinois |
| Surname | Wolf |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Crouch Township |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Crouch Township |
| Est. Birth Year | ~1926 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Cassie Wolf | Head | — | 50 | ~1890 |
| Mary Wolf | Other | — | 20 | ~1920 |
| Aloysia Wolf | Daughter | — | 15 | ~1925 |
| Florence Wolf | Daughter | — | 20 | ~1920 |
| Clem Wolf | Son | — | 24 | ~1916 |
| Hilda Wolf | Daughter | — | 21 | ~1919 |
| Emma Wolf | Daughter | — | 14 | ~1926 |
| Lillian Wolf | Daughter | — | 18 | ~1922 |
| Louis Wolf | Son | — | 18 | ~1922 |
| Albert Wolf | Son | — | 11 | ~1929 |
Census Appearances
1930
Hamilton, Illinois
Daughter, age 4
Hamilton, Illinois · implied b. ~1926 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Hamilton-County, Illinois
Daughter, age 14
Hamilton-County, Illinois · implied b. ~1926 — 10 household members
| Surname | Wolf |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Crouch Township |
| 1935 Residence (County) | Hamilton |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Emma Wolf
Daughter · 1940 · age 14 · b. ~1926 · Illinois
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Sibling
Aloysia Wolf
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Wolf
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hilda Wolf
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clem Wolf
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Wolf
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Wolf
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Wolf
Sibling · 1940 · age 18
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
1940 US Federal Census — Hamilton-County, Illinois
Open full size
1940 US Federal Census — Hamilton-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00809-00610)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Christina Kaufman | 29 | Wife | — | Illinois |
| 42 | Paul Kaufman | 2 | Son | — | Illinois |
| 43 | Betty Ann Kaufman | 0 | Daughter | — | Illinois |
| 44 | John Kirsch | 71 | Head | Farmer | Indiana |
| 45 | Helen Kirsch | 60 | Wife | — | Illinois |
| 46 | William Kirsch | 38 | Son | Laborer | Illinois |
| 47 | Edward Kirsch | 34 | Son | Laborer | Illinois |
| 48 | Matt Kirsch | 26 | Son | Farmer | Illinois |
| 49 | Clara Kirsch | 31 | Daughter-in-law | — | Illinois |
| 50 | Vernice Kirsch | 1 | Grandchild | — | Illinois |
| 51 | Alphons Fiedler | 48 | Head | Farmer | Illinois |
| 52 | Anna Fiedler | 46 | Wife | — | Illinois |
| 53 | Alice Mae Fiedler | 8 | Daughter | — | Illinois |
| 54 | John Kirk | 69 | Head | Farmer | Illinois |
| 55 | Charles Bond | 35 | Son-in-law | Auto Repair | Illinois |
| 56 | Rosa Bond | 33 | Daughter | — | Illinois |
| 57 | Mildred Bond | 4 | Granddaughter | — | Illinois |
| 58 | Joe Neil | 74 | Head | Farmer | Illinois |
| 59 | Edmun Neil | 25 | Son | Farmer | Illinois |
| 60 | Gertrude Neil | 21 | Daughter-in-law | — | Illinois |
| 61 | Juanita Neil | 2 | Granddaughter | — | Illinois |
| 62 | Gladys Neil | 0 | Granddaughter | — | Illinois |
| 63 | Christina Gerstinkorn | 60 | Head | Teacher | Kansas |
| 64 | Amata Sumey | 54 | Sister | Teacher | Missouri |
| 65 | Ethel-Sister Wheeler | 36 | Partner | Teacher | Illinois |
| 66 | Royalski Apollonia | 62 | Housekeeper | Housemaid | Germany |
| 67 | Rev. Theo. B. Eckermann | 61 | Head | Priest | Germany |
| 68 | Mary Sussman | 36 | Housekeeper | Maid | Illinois |
| 69 | Cassie Wolf | 50 | Head | — | Illinois |
| 70 | Louis Wolf | 18 | Son | Farmer | Illinois |
| 71 | Florence Wolf | 20 | Daughter | Office Girl | Illinois |
| 72 | Hilda Wolf | 21 | Daughter | Maid | Illinois |
| 73 | Lillian Wolf | 18 | Daughter | — | Illinois |
| 74 | Aloysia Wolf | 15 | Daughter | Maid | Illinois |
| 75 | Emma Wolf THIS PERSON | 14 | Daughter | — | Illinois |
| 76 | Albert Wolf | 11 | Son | — | Illinois |
| 77 | Clem Wolf | 24 | Son | Salesman | Illinois |
| 78 | Mary F. Wolf | 20 | Daughter-in-law | Maid | Illinois |
| 79 | Wm. J. Rabenacker | 70 | Head | — | Illinois |
| 80 | Emil Kaufman | 39 | Head | Farmer | Illinois |
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)