MW
Margaret Wolf — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kandiyohi-County, Minnesota
Our Model Tree links this Margaret Wolf across the 1930 and 1940 US Censuses in Kandiyohi-County, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kandiyohi-County, Minnesota |
| Surname | Wolf |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Colfax Twp. |
| 1935 Residence (County) | Kandiyohi |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Colfax Twp |
| 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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Wolf | Daughter | — | 14 | ~1926 |
| Elizabeth Wolf | Daughter | — | 11 | ~1929 |
| Walter Wolf | Son | — | 12 | ~1928 |
| Alice Wolf | Daughter | — | 2 | ~1938 |
| Jasper Wolf | Head | — | 37 | ~1903 |
| Shirley Wolf | Daughter | — | ~1940 | |
| Donald Wolf | Son | — | 4 | ~1936 |
| Barton Wolf | Son | — | 9 | ~1931 |
| Dorothy Wolf | Spouse | — | 32 | ~1908 |
| Dorothy Wolf | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Kandiyohi, Minnesota
Daughter, age 4
Kandiyohi, Minnesota · implied b. ~1926 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Bavaria|Germany |
| Mother's Birthplace | Tennessee |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Kandiyohi-County, Minnesota
Daughter, age 14
Kandiyohi-County, Minnesota · implied b. ~1926 — 10 household members
| Surname | Wolf |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Colfax Twp. |
| 1935 Residence (County) | Kandiyohi |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 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 Margaret Wolf across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Wolf
Daughter · 1940 · age 14 · b. ~1926 · Minnesota
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Sibling
Shirley Wolf
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Wolf
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Wolf
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Wolf
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Wolf
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Wolf
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barton Wolf
Sibling · 1940 · age 9
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 — Kandiyohi-County, Minnesota
Open full size
1940 US Federal Census — Kandiyohi-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01930-00069)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Kermit B. Erickson | 27 | Head | Farmer | Minnesota |
| 42 | Helen P. Erickson | 26 | Wife | — | Minnesota |
| 43 | Dewayne Erickson | 1 | Son | — | Minnesota |
| 44 | Cornelius K. Olson | 66 | Head | Farmer | Minnesota |
| 45 | Helmer Olson | 43 | Brother | Farmer | Minnesota |
| 46 | Rhoda C. Olson | 40 | Sister-in-law | — | Minnesota |
| 47 | Kermit R. Olson | 16 | Nephew | Laborer | Minnesota |
| 48 | Clarice J. Olson | 14 | Niece | — | Minnesota |
| 49 | Stella R. Olson | 7 | Niece | — | Minnesota |
| 50 | Marie C. Schulz | 23 | Boarder | Teacher | Minnesota |
| 51 | Adolph Hystad | 51 | Head | Farm Laborer | Minnesota |
| 52 | Nordahl Mickelson | 30 | Head | Farmer | Minnesota |
| 53 | Agnes Mickelson | 26 | Wife | — | Minnesota |
| 54 | Leroy Mickelson | 3 | Son | — | Minnesota |
| 55 | Janice Mickelson | 1 | Daughter | — | Minnesota |
| 56 | Ole H. Haraldson | 42 | Head | Farmer | California |
| 57 | Alice Haraldson | 32 | Wife | — | Minnesota |
| 58 | Marjorie Haraldson | 12 | Daughter | — | Minnesota |
| 59 | Pearl Haraldson | 11 | Daughter | — | Minnesota |
| 60 | Omer Haraldson | 8 | Son | — | Minnesota |
| 61 | Irene Haraldson | 7 | Daughter | — | Minnesota |
| 62 | Enis Haraldson | 4 | Son | — | Minnesota |
| 63 | Harlee Haraldson | 2 | Son | — | Minnesota |
| 64 | Roy A. Hanson | 42 | Head | Farmer | Minnesota |
| 65 | Maria Hanson | 38 | Wife | — | Minnesota |
| 66 | Ruth Hanson | 7 | Daughter | — | Minnesota |
| 67 | Richard Hanson | 2 | Son | — | Minnesota |
| 68 | Maria Hanson | 74 | Mother | — | Norway |
| 69 | Nels Hofland | 51 | Hired man | Farm Laborer | Norway |
| 70 | Jasper Wolf | 37 | Head | Farmer | Hungary |
| 71 | Dorothy Wolf | 32 | Wife | — | Tennessee |
| 72 | Margaret Wolf THIS PERSON | 14 | Daughter | — | Minnesota |
| 73 | Walter Wolf | 12 | Son | — | Minnesota |
| 74 | Elizabeth Wolf | 11 | Daughter | — | Minnesota |
| 75 | Barton J. Wolf | 9 | Son | — | Minnesota |
| 76 | Dorothy Wolf | 7 | Daughter | — | Minnesota |
| 77 | Donald Wolf | 4 | Son | — | Minnesota |
| 78 | Alice M. Wolf | 2 | Daughter | — | Minnesota |
| 79 | Shirley Ann Wolf | 0 | Daughter | — | Minnesota |
| 80 | Elmer Evans | 42 | Head | Farmer | 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)