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Mary Beck — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Aitkin-County, Minnesota
Our Model Tree links this Mary Beck across the 1920, 1930 and 1940 US Censuses in Aitkin-County, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 4-person household.
Age 58
b. ~1882
Female
Spouse
Born: Finland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Aitkin-County, Minnesota |
| Surname | Beck |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Finland |
| 1935 Residence (City) | Logan Township |
| 1935 Residence (County) | Aitkin |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | No |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
| Township / Ward | Logan Township |
| Est. Birth Year | ~1882 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Beck | Daughter | — | 23 | ~1917 |
| Hugo Beck | Head | — | 55 | ~1885 |
| Ewald Beck | Son | — | 26 | ~1914 |
| Mary Beck | Spouse | — | 58 | ~1882 |
Census Appearances
1920
Aitkin, Minnesota
Spouse, age 35
Aitkin, Minnesota · implied b. ~1885 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Beck |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1906 |
| Naturalization Status | Alien |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1930
Aitkin, Minnesota
Other, age 48
Aitkin, Minnesota · implied b. ~1882 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Beck |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | First papers filed |
| Year of Immigration | 1907 |
| Age at First Marriage | 30 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1940
Aitkin-County, Minnesota
Spouse, age 58
Aitkin-County, Minnesota · implied b. ~1882 — 4 household members
| Surname | Beck |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Finland |
| 1935 Residence (City) | Logan Township |
| 1935 Residence (County) | Aitkin |
| Naturalization Status | Naturalized |
| Class of Worker | No |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
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 Beck across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Beck
Spouse · 1940 · age 58 · b. ~1882 · Minnesota
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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 — Aitkin-County, Minnesota
Open full size
1940 US Federal Census — Aitkin-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01903-00337)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ramona V. Mindrum | 4 | Head | — | Minnesota |
| 42 | Joann E. Mindrum | 2 | Daughter | — | Minnesota |
| 43 | William Van Houkt | 50 | Head | Farmer | Netherlands |
| 44 | Helen X Van Houkt | 48 | Wife | — | Minnesota |
| 45 | Betty Lou Van Houkt | 9 | Daughter | — | Minnesota |
| 46 | John H. Nivala | 60 | Head | Farmer | Finland |
| 47 | Hilda Nivala | 60 | Wife | — | Finland |
| 48 | Martin Nivala | 28 | Son | 40 | Minnesota |
| 49 | William Nivala | 25 | Son | 40 | Minnesota |
| 50 | Harry J. Alexander | 39 | Head | 12 | Minnesota |
| 51 | Agnes V. Alexander | 34 | Wife | 60 | Minnesota |
| 52 | Dolores H. Alexander | 9 | Son | — | Minnesota |
| 53 | Charles S. Hartman | 70 | Head | 21 | Minnesota |
| 54 | Katherine Hartman | 68 | Wife | — | Minnesota |
| 55 | Joseph J. Mougin | 72 | Head | — | Ohio |
| 56 | Mildred A. Mougin | 40 | Wife | 42 | West Virginia |
| 57 | Esther J. Mougin | 18 | Daughter | 42 | Minnesota |
| 58 | Mary P. Mougin | 16 | Daughter | — | Minnesota |
| 59 | Charles P. Hartman | 39 | Head | 65 | Minnesota |
| 60 | Edith L. Hartman | 38 | Wife | — | Minnesota |
| 61 | Florence L. Hartman | 15 | Daughter | — | Missouri |
| 62 | Matt Lockish | 50 | Head | Farmer | Yugoslavia |
| 63 | Rose Lockish | 48 | Wife | — | Yugoslavia |
| 64 | John B. Lockish | 18 | Son | 64 | Iowa |
| 65 | James Lockish | 4 | Grandson | — | Minnesota |
| 66 | John T. Nivala | 27 | Head | 14 | Minnesota |
| 67 | Mildred I. Nivala | 17 | Wife | — | Minnesota |
| 68 | Doris L. Nivala | 1 | Daughter | — | Minnesota |
| 69 | Paul Kolarich | 53 | Head | Farmer | Austria |
| 70 | Helen Kolarich | 53 | Wife | — | Austria |
| 71 | George Kolarich | 21 | Son | 50 | Iowa |
| 72 | John A. Kolarich | 17 | Son | 50 | Iowa |
| 73 | Rose M. Kolarich | 16 | Daughter | — | Iowa |
| 74 | Frances L. Kolarich | 16 | Daughter | — | Iowa |
| 75 | Paul F. Kolarich | 13 | Son | — | Iowa |
| 76 | Philip J. Kolarich | 11 | Son | — | Minnesota |
| 77 | Hugo G. Beck | 55 | Head | Farmer | Finland |
| 78 | Mary Beck THIS PERSON | 58 | Wife | — | Finland |
| 79 | Ewald H. Beck | 26 | Son | 54 | Minnesota |
| 80 | Evelyn M. Beck | 23 | Daughter | — | Minnesota |
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)