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Mary Becker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mahnomen-County, Minnesota
Our Model Tree links this Mary Becker across the 1930 and 1940 US Censuses in Mahnomen-County, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 12-person household.
Age 15
b. ~1925
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mahnomen-County, Minnesota |
| Surname | Becker |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Lagard |
| 1935 Residence (County) | Mahnomen |
| Additional Details | |
| Occupation | Common labor |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 866 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Common Labor |
| Township / Ward | Lagard |
| Est. Birth Year | ~1925 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Becker | Daughter | — | 15 | ~1925 |
| Annie Becker | Daughter | — | 22 | ~1918 |
| Agnes Becker | Daughter | — | 14 | ~1926 |
| Henry Becker | Head | — | 65 | ~1875 |
| Henry Becker | Son | — | 23 | ~1917 |
| Andrew Becker | Son | — | 12 | ~1928 |
| Fred Becker | Son | — | 25 | ~1915 |
| Joseph Becker | Son | — | 20 | ~1920 |
| August Becker | Son | — | 18 | ~1922 |
| John Becker | Son | — | 24 | ~1916 |
| Matthews Becker | Son | — | 8 | ~1932 |
| Mae Becker | Spouse | — | 49 | ~1891 |
Census Appearances
1930
Mahnomen, Minnesota
Daughter, age 5
Mahnomen, Minnesota · implied b. ~1925 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Becker |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Germany |
| Mother's Birthplace | Iowa |
| Can Read/Write | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Mahnomen-County, Minnesota
Daughter, age 15
Mahnomen-County, Minnesota · implied b. ~1925 — 12 household members
| Surname | Becker |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Lagard |
| 1935 Residence (County) | Mahnomen |
| Occupation | Common labor |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 866 |
| Highest Grade | No 6 |
| 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 Mary Becker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Becker
Daughter · 1940 · age 15 · b. ~1925 · Minnesota
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Sibling
Matthews Becker
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Becker
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Becker
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Becker
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Becker
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Becker
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
August Becker
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Becker
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Becker
Sibling · 1940 · age 23
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 — Mahnomen-County, Minnesota
Open full size
1940 US Federal Census — Mahnomen-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01936-00095)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Edward Schick | 26 | Head | Farm Operator | Minnesota |
| 42 | Vernice A. Schick | 22 | Wife | Housework | North Dakota |
| 43 | Frances A. Schick | 0 | Daughter | — | Minnesota |
| 44 | Catherine Schick | 74 | Mother | — | Germany |
| 45 | Henry O. Kaster | 36 | Head | Farm Operator | Iowa |
| 46 | Bernice Kaster | 30 | Wife | Housework | Oregon |
| 47 | Martha Kaster | 23 | Daughter | Housework | Minnesota |
| 48 | John Kaster | 3 | Grandson | — | Minnesota |
| 49 | Donald Kaster | 2 | Grandson | — | Minnesota |
| 50 | Gilbert D. Gering | 28 | Head | Farm Operator | Minnesota |
| 51 | John D. Stokuburn | 44 | Head | Farm Operator | South Dakota |
| 52 | Flossie Stokuburn | 46 | Wife | Housework | Minnesota |
| 53 | Genevieve Stokuburn | 20 | Daughter | Housework | Minnesota |
| 54 | Mildred Stokuburn | 18 | Daughter | Housework | Minnesota |
| 55 | Esther Stokuburn | 16 | Daughter | — | Minnesota |
| 56 | Leroy Stokuburn | 10 | Son | — | Minnesota |
| 57 | Virginia Stokuburn | 7 | Daughter | — | Minnesota |
| 58 | Michael D. Ingerman | 72 | Head | Missionary | Germany |
| 59 | Leo Hoppe | 57 | Partner | Missionary | Minnesota |
| 60 | Mary A. Theresa | 50 | Housekeeper | Housekeeper | Minnesota |
| 61 | Henry Becker | 65 | Head | Farm Operator | Germany |
| 62 | Mae Becker | 49 | Wife | Housework | Iowa |
| 63 | Fred Becker | 25 | Son | Common Labor | Minnesota |
| 64 | Henry Becker | 23 | Son | Common Labor | Minnesota |
| 65 | John Becker | 24 | Son | Common Labor | Minnesota |
| 66 | Annie Becker | 22 | Daughter | Common Labor | Minnesota |
| 67 | Joseph Becker | 20 | Son | Common Labor | Minnesota |
| 68 | August Becker | 18 | Son | Common Labor | Minnesota |
| 69 | Mary Becker THIS PERSON | 15 | Daughter | Common Labor | Minnesota |
| 70 | Agnes Becker | 14 | Daughter | — | Minnesota |
| 71 | Andrew Becker | 12 | Son | — | Minnesota |
| 72 | Matthews Becker | 8 | Son | — | Minnesota |
| 73 | Ben O. Wickhoff | 66 | Head | Farm Operator | Minnesota |
| 74 | Lester Wickhoff | 48 | Wife | Housework | Minnesota |
| 75 | Roy Waly | 22 | Hired man | Common Labor | Minnesota |
| 76 | Audrey Sasse | 21 | Lodger | Teaching | Minnesota |
| 77 | Joseph O. Blaser | 75 | Head | Farm Operator | Austria |
| 78 | Wilhelmine Blaser | 67 | Wife | Housework | Iowa |
| 79 | Joseph Blaser | 33 | Son | Common Labor | Iowa |
| 80 | Caroline Blaser | 27 | Daughter | Housework | 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)