CJ
Carol Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Chisago-County, Minnesota
Our Model Tree links this Carol Johnson across the 1930 and 1940 US Censuses in Chisago-County, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 6-person household.
Age 11
b. ~1929
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Chisago-County, Minnesota |
| Surname | Johnson |
| Given Name | Carol |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Shafer Township |
| 1935 Residence (County) | Chisago |
| Additional Details | |
| Industry | 0 |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Shafer Township |
| Est. Birth Year | ~1929 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Carol | Age | Birth yr |
|---|---|---|---|---|
| Arthur Johnson | Head | — | 45 | ~1895 |
| Ruth Johnson | Spouse | — | 41 | ~1899 |
| James Johnson | Son | — | 5 | ~1935 |
| Douglas Johnson | Son | — | 17 | ~1923 |
| Carol Johnson | Daughter | — | 11 | ~1929 |
| Phyllis Johnson | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Chisago, Minnesota
Daughter, age 1
Chisago, Minnesota · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Carol L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Chisago-County, Minnesota
Daughter, age 11
Chisago-County, Minnesota · implied b. ~1929 — 6 household members
| Surname | Johnson |
| Given Name | Carol |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Shafer Township |
| 1935 Residence (County) | Chisago |
| Industry | 0 |
| Highest Grade | H-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 Carol Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Carol Johnson
Daughter · 1940 · age 11 · b. ~1929 · Minnesota
★ You are viewing this record
Sibling
James Johnson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Douglas Johnson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phyllis Johnson
Sibling · 1940 · age 18
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 — Chisago-County, Minnesota
Open full size
1940 US Federal Census — Chisago-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01913-00812)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joan Pearson | 11 | Daughter | — | Minnesota |
| 42 | James Pearson | 9 | Son | — | Minnesota |
| 43 | Leola Pearson | 6 | Daughter | — | Minnesota |
| 44 | Gale Pearson | 1 | Daughter | — | Minnesota |
| 45 | Floyd Christenson | 23 | Head | Farmer | Minnesota |
| 46 | Marcella Christenson | 22 | Wife | — | Wisconsin |
| 47 | Beverly Christenson | 1 | Daughter | — | Minnesota |
| 48 | Harold Ogilvie | 19 | Hired hand | Farm Laborer | Wisconsin |
| 49 | August Hansen | 71 | Head | Farmer | Sweden |
| 50 | Hilma Hansen | 50 | Wife | — | Sweden |
| 51 | Archie Hansen | 22 | Son | Farm Laborer | Minnesota |
| 52 | Violet May Hansen | 8 | Daughter | — | Minnesota |
| 53 | Jenny Christenson | 62 | Head | — | Minnesota |
| 54 | Richard Monson | 3 | Grandson | — | Minnesota |
| 55 | Earl W. Monson | 1 | Grandson | — | Minnesota |
| 56 | Arthur Johnson | 45 | Head | Farmer | Minnesota |
| 57 | Ruth Johnson | 41 | Wife | — | Minnesota |
| 58 | Phyllis Johnson | 18 | Daughter | — | Minnesota |
| 59 | Douglas Johnson | 17 | Son | — | Minnesota |
| 60 | Carol Johnson THIS PERSON | 11 | Daughter | — | Minnesota |
| 61 | James Johnson | 5 | Son | — | Minnesota |
| 62 | William Johnson | 50 | Head | Farmer | Minnesota |
| 63 | Olga Johnson | 48 | Wife | — | Minnesota |
| 64 | Sheldon Johnson | 18 | Son | — | Minnesota |
| 65 | Edward Grandstrand | 35 | Head | Farmer | Minnesota |
| 66 | Lily Grandstrand | 34 | Wife | Farmer | Minnesota |
| 67 | Joan Grandstrand | 4 | Daughter | — | Minnesota |
| 68 | Ruth Grandstrand | 1 | Daughter | — | Minnesota |
| 69 | Grelvin Gunderson | 36 | Head | Farmer | Iowa |
| 70 | Esther Gunderson | 26 | Wife | — | Wisconsin |
| 71 | Lowell Gunderson | 1 | Son | — | Wisconsin |
| 72 | Peter Holmquist | 57 | Head | Farmer | Minnesota |
| 73 | Andrew Holmquist | 59 | Cousin | Proprietor | Minnesota |
| 74 | Benjamin Sturm | 50 | Head | Farmer | Minnesota |
| 75 | Clara Sturm | 50 | Wife | — | Wisconsin |
| 76 | Steven Grandstrand | 32 | Head | Garage Man | Minnesota |
| 77 | Gladys Grandstrand | 32 | Wife | — | Minnesota |
| 78 | Leland Grandstrand | 8 | Son | — | Minnesota |
| 79 | Marlene Grandstrand | 5 | Daughter | — | Minnesota |
| 80 | David Borgstrom | 34 | Head | Farmer | Sweden |
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)