BH
Bertha Hill — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-County, Minnesota
Our Model Tree links this Bertha Hill across the 1930 and 1940 US Censuses in St.-Louis-County, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 11-person household.
Age 20
b. ~1920
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Minnesota |
| Surname | Hill |
| Given Name | Bertha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Morse Township |
| 1935 Residence (County) | St. Louis |
| Additional Details | |
| Occupation | House Work |
| Industry | Private family |
| Class of Worker | PW |
| Hours Worked | 5 |
| Income (1939) | 85 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | House Work |
| Township / Ward | Morse Township |
| Est. Birth Year | ~1920 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Bertha | Age | Birth yr |
|---|---|---|---|---|
| Jacob Hill | Son | — | 24 | ~1916 |
| Ruth Hill | Daughter | — | 16 | ~1924 |
| Adolph Hill | Son | — | 30 | ~1910 |
| Edwin Hill | Son | — | 21 | ~1919 |
| Hugo Hill | Son | — | 22 | ~1918 |
| Amos Hill | Head | — | 58 | ~1882 |
| Martha Hill | Daughter | — | 18 | ~1922 |
| Arvid Hill | Son | — | 28 | ~1912 |
| Bertha Hill | Daughter | — | 20 | ~1920 |
| Thomas Hill | Son | — | 25 | ~1915 |
| George Hill | Son | — | 14 | ~1926 |
Census Appearances
1930
St Louis, …
Daughter, age 10
St Louis, Minnesota · implied b. ~1920 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Bertha M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
St.-Louis-County, Minnesota
Daughter, age 20
St.-Louis-County, Minnesota · implied b. ~1920 — 11 household members
| Surname | Hill |
| Given Name | Bertha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Morse Township |
| 1935 Residence (County) | St. Louis |
| Occupation | House Work |
| Industry | Private family |
| Class of Worker | PW |
| Hours Worked | 5 |
| Income (1939) | 85 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Bertha Hill across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Bertha Hill
Daughter · 1940 · age 20 · b. ~1920 · Minnesota
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Sibling
Edwin Hill
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Hill
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hugo Hill
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Hill
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arvid Hill
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jacob Hill
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Hill
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adolph Hill
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Hill
Sibling · 1940 · age 16
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 — St.-Louis-County, Minnesota
Open full size
1940 US Federal Census — St.-Louis-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01956-01010)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Alex Aho | 78 | Head | — | Finland |
| 42 | Charles Maki | 67 | Head | Piece Work | Finland |
| 43 | Mike Vukelich | 22 | Head | Laborer | Minnesota |
| 44 | Matt Mandila | 68 | Head | — | Finland |
| 45 | John Salo | 60 | Head | Carpenter | Finland |
| 46 | Pekka Haapala | 57 | Head | Dairy | Finland |
| 47 | Mari Haapala | 48 | Wife | Helper | Finland |
| 48 | Vivian E. Haapala | 23 | Daughter | Truck Driver | Minnesota |
| 49 | Urho K. (Ab) Haapala | 21 | Son | — | Minnesota |
| 50 | Vanny E. Haapala | 18 | Daughter | — | Minnesota |
| 51 | Shirley M. Janehela | 13 | Adopted daughter | — | Minnesota |
| 52 | Mabel E. Janehela | 11 | Adopted daughter | — | Minnesota |
| 53 | Howard S. Janehela | 10 | Adopted son | — | Minnesota |
| 54 | Harlan S. Janehela | 7 | Adopted son | — | Minnesota |
| 55 | Matt Karpi | 45 | Head | Repair Man | Finland |
| 56 | Bertha A. Karpi | 43 | Wife | Operator | Minnesota |
| 57 | Elsie E. Karpi | 20 | Daughter | Typist | Minnesota |
| 58 | Kenneth W. Karpi | 17 | Son | — | Minnesota |
| 59 | Bernice B. Karpi | 16 | Daughter | — | Minnesota |
| 60 | Hugo J. Karpi | 10 | Son | — | Minnesota |
| 61 | Lillian L. Karpi | 8 | Daughter | — | Minnesota |
| 62 | Myrtle A. Karpi | 7 | Daughter | — | Minnesota |
| 63 | Joe P. Bauska | 54 | Head | Owner Operator | Minnesota |
| 64 | Vilma E. Bauska | 46 | Wife | Co Operator | Michigan |
| 65 | Peter J. Bauska | 26 | Son | Laborer | Minnesota |
| 66 | Margaret R. Bauska | 25 | Daughter | Laborer | Minnesota |
| 67 | Martin Bauska | 64 | Head | Owner Operator | Wisconsin |
| 68 | Mary Bauska | 59 | Wife | Co Operator | Minnesota |
| 69 | John Bauska | 60 | Head | Owner Operator | Wisconsin |
| 70 | Amos G. Hill | 58 | Head | Owner Operator | Finland |
| 71 | Adolph G. Hill | 30 | Son | Dirt Rammer | Minnesota |
| 72 | Arvid J. Hill | 28 | Son | Care Taker | Minnesota |
| 73 | Hugo A. Hill | 22 | Son | Operator | Minnesota |
| 74 | Thomas N. Hill | 25 | Son | Laborer | Minnesota |
| 75 | Jacob M. Hill | 24 | Son | Laborer | Minnesota |
| 76 | Edwin V. Hill | 21 | Son | New Worker | Minnesota |
| 77 | Bertha Hill THIS PERSON | 20 | Daughter | House Work | Minnesota |
| 78 | Martha L. Hill | 18 | Daughter | — | Minnesota |
| 79 | Ruth A. Hill | 16 | Daughter | — | Minnesota |
| 80 | George L. Hill | 14 | Son | — | Minnesota |
Related Census Records
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)