CJ
Christina Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Crow-Wing-County, Minnesota
Our Model Tree links this Christina Johnson across the 1910, 1920, 1930 and 1940 US Censuses in Crow-Wing-County, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 5-person household.
Age 60
b. ~1880
Female
Spouse
Born: Denmark
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Crow-Wing-County, Minnesota |
| Surname | Johnson |
| Given Name | Christina |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Brainerd |
| 1935 Residence (County) | Crow Wing |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Township / Ward | Brainerd |
| Est. Birth Year | ~1880 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Christina | Age | Birth yr |
|---|---|---|---|---|
| Christina Johnson | Spouse | — | 60 | ~1880 |
| Bertha Frandsen | Other | — | 52 | ~1888 |
| Alice Wyre | Daughter | — | 37 | ~1903 |
| Roy Wyre | Other | — | 46 | ~1894 |
| John Johnson | Head | — | 61 | ~1879 |
Census Appearances
1910
Koochiching, Minnesota
Spouse, age 30
Koochiching, Minnesota · implied b. ~1880 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Christina J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Denmark |
| Years Married | 10 |
| Children Born | 2 |
| Children Living | 1 |
| Year of Immigration | 1899 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | none |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1920
Crow Wing, …
Spouse, age 40
Crow Wing, Minnesota · implied b. ~1880 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Christine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1899 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1930
Crow Wing, …
Spouse, age 50
Crow Wing, Minnesota · implied b. ~1880 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Christine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 20 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1940
Crow-Wing-County, Minnesota
Spouse, age 60
Crow-Wing-County, Minnesota · implied b. ~1880 — 5 household members
| Surname | Johnson |
| Given Name | Christina |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Brainerd |
| 1935 Residence (County) | Crow Wing |
| Naturalization Status | Naturalized |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 Christina Johnson across 4 US Census years (1910, 1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Christina Johnson
Spouse · 1940 · age 60 · b. ~1880 · 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 — 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-t0627-01916-00304)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Roberts | 63 | Head | Superintendent | Minnesota |
| 2 | Anna Roberts | 49 | Wife | — | Minnesota |
| 3 | Chester Roberts | 23 | Son | Radio Repairman | Minnesota |
| 4 | Johanna Hofman | 26 | Lodger | Waitress | Minnesota |
| 5 | John H. Thomas | 57 | Head | Machinist | Iowa |
| 6 | R. A. Thomas | 59 | Wife | — | Iowa |
| 7 | Rita Mae Billings | 9 | Daughter | — | Minnesota |
| 8 | Joan Billings | 8 | Granddaughter | — | Minnesota |
| 9 | John Billings | 7 | Grandson | — | Minnesota |
| 10 | Jeanne St. Marie | 5 | Granddaughter | — | Minnesota |
| 11 | Edward Blank | 42 | Head | Boilermaker | Minnesota |
| 12 | Helen Blank | 26 | Wife | — | Minnesota |
| 13 | Donald Blank | 3 | Son | — | Minnesota |
| 14 | Dale Blank | 1 | Son | — | Minnesota |
| 15 | John Alfred Linn | 71 | Head | — | Sweden |
| 16 | Adla Linn | 68 | Wife | — | Sweden |
| 17 | John E. Linn | 25 | Son | Bookkeeper | Minnesota |
| 18 | Venzil Collette | 47 | Head | Carman | Minnesota |
| 19 | Dorothy Collette | 30 | Wife | — | Iowa |
| 20 | Gerard Schrader | 34 | Brother-in-law | Mail Carrier | Iowa |
| 21 | David Schrader | 24 | Brother-in-law | Salesman | Minnesota |
| 22 | Richard Collette | 12 | Son | — | Indiana |
| 23 | Leland Collette | 1 | Son | — | Minnesota |
| 24 | Ernest L. Davis | 37 | Head | Janitor | Minnesota |
| 25 | Rose Davis | 27 | Wife | — | North Dakota |
| 26 | Dean Davis | 12 | Son | — | Minnesota |
| 27 | Dale Davis | 11 | Son | — | Minnesota |
| 28 | Lois Elaine Davis | 9 | Daughter | — | Minnesota |
| 29 | Dwaine Davis | 3 | Son | — | Minnesota |
| 30 | Albert Swanson | 36 | Head | Machinist | Minnesota |
| 31 | Gladys Swanson | 31 | Wife | — | Minnesota |
| 32 | Kenneth Swanson | 5 | Son | — | Minnesota |
| 33 | John B. Johnson | 61 | Head | Tool Maker | Denmark |
| 34 | Christina Johnson THIS PERSON | 60 | Wife | — | Denmark |
| 35 | Roy Wyre | 46 | Son-in-law | Proprietor | Illinois |
| 36 | Alice Wyre | 37 | Daughter | Beauty Operator | Minnesota |
| 37 | Bertha Frandsen | 52 | Lodger | — | Denmark |
| 38 | Edward Frazer | 39 | Head | Blacksmith | Minnesota |
| 39 | Fern Frazer | 37 | Wife | — | Minnesota |
| 40 | James Frazer | 5 | Son | — | 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)