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Jean Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Crow-Wing-County, Minnesota
Our Model Tree links this Jean Smith across the 1930 and 1940 US Censuses in Crow-Wing-County, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 8-person household.
Age 15
b. ~1925
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Crow-Wing-County, Minnesota |
| Surname | Smith |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Village of Ironton |
| 1935 Residence (County) | Crow Wing |
| Additional Details | |
| Highest Grade | Hs-1 |
| 1935 Residence | Same Place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Village Of Ironton |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jean | Age | Birth yr |
|---|---|---|---|---|
| Sherry Smith | Daughter | — | 4 | ~1936 |
| Val Smith | Daughter | — | 7 | ~1933 |
| Jean Smith | Daughter | — | 15 | ~1925 |
| Thomas Smith | Head | — | 52 | ~1888 |
| Thomas Smith | Son | — | 17 | ~1923 |
| Boyd Smith | Son | — | 23 | ~1917 |
| Daniel Smith | Son | — | 10 | ~1930 |
| Vallie Smith | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Crow Wing, …
Daughter, age 5
Crow Wing, Minnesota · implied b. ~1925 — 15 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Crow-Wing-County, Minnesota
Daughter, age 15
Crow-Wing-County, Minnesota · implied b. ~1925 — 8 household members
| Surname | Smith |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Village of Ironton |
| 1935 Residence (County) | Crow Wing |
| Highest Grade | Hs-1 |
| 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 Jean Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jean Smith
Daughter · 1940 · age 15 · b. ~1925 · Minnesota
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Sibling
Boyd Smith
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sherry Smith
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Smith
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Val Smith
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Smith
Sibling · 1940 · age 10
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 — Crow-Wing-County, Minnesota
Open full size
1940 US Federal Census — Crow-Wing-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01916-00654)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bernice Morin | 21 | Daughter | Saleslady | Minnesota |
| 2 | Eva Morin | 20 | Daughter | — | Minnesota |
| 3 | Carl Wryquist | 35 | Son-in-law | Medical Doctor | Sweden |
| 4 | Mae Wryquist | 28 | Daughter | — | Minnesota |
| 5 | Carol Wryquist | 2 | Daughter | — | Minnesota |
| 6 | Carl Jr Wryquist | 1 | Son | — | Minnesota |
| 7 | Thomas R. Smith | 52 | Head | Timekeeper | Canada-English |
| 8 | Vallie Smith | 43 | Wife | — | Minnesota |
| 9 | Boyd Smith | 23 | Son | Laborer | Minnesota |
| 10 | Thomas W. Smith | 17 | Son | — | Minnesota |
| 11 | Jean Smith THIS PERSON | 15 | Daughter | — | Minnesota |
| 12 | Daniel Smith | 10 | Son | — | Minnesota |
| 13 | Val Marie Smith | 7 | Daughter | — | Minnesota |
| 14 | Sherry Smith | 4 | Daughter | — | Minnesota |
| 15 | Louis Martell | 47 | Head | Electrical Shovel Operator | Minnesota |
| 16 | Casilda Martell | 42 | Wife | — | Minnesota |
| 17 | Harold Martell | 21 | Son | Pitcher | Minnesota |
| 18 | Dale Martell | 19 | Son | Power House Operator | Minnesota |
| 19 | Donna Martell | 14 | Daughter | — | Minnesota |
| 20 | Beatrice Coslow | 23 | Head | — | Minnesota |
| 21 | Mary Coslow | 20 | Daughter | Stenographer | Minnesota |
| 22 | Joseph Stanich | 46 | Head | Proprietor & Salesman | Austria |
| 23 | Minnie Stanich | 42 | Wife | — | Minnesota |
| 24 | Eugene Stanich | 21 | Son | Motion Picture Operator | Minnesota |
| 25 | Fay Stanich | 17 | Daughter | — | Minnesota |
| 26 | Erwin Eimer | 27 | Head | Attendant | Minnesota |
| 27 | Elizabeth Eimer | 25 | Wife | — | Minnesota |
| 28 | Shirley Eimer | 5 | Daughter | — | Minnesota |
| 29 | William Huey | 32 | Head | Agriculture Teacher | North Dakota |
| 30 | Ruth Huey | 31 | Wife | — | North Dakota |
| 31 | Joyce Huey | 4 | Daughter | — | North Dakota |
| 32 | Albert Roos | 24 | Head | Electrician Helper | Minnesota |
| 33 | Ann Q. Roos | 25 | Wife | — | Minnesota |
| 34 | William Zodrow | 51 | Head | Laborer | Minnesota |
| 35 | Margaret Zodrow | 25 | Daughter | — | Minnesota |
| 36 | Evelyn Zodrow | 15 | Daughter | — | Minnesota |
| 37 | Fred M. Maybury | 52 | Head | History Teacher | Illinois |
| 38 | Sadie Maybury | 46 | Wife | — | Minnesota |
| 39 | Mary Louise Maybury | 15 | Daughter | — | Minnesota |
| 40 | Becky Jane Maybury | 9 | 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)