CJ
Curtis Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Wisconsin
Our Model Tree links this Curtis Johnson across the 1930 and 1940 US Censuses in Jackson-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 9-person household.
Age 16
b. ~1924
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Wisconsin |
| Surname | Johnson |
| Given Name | Curtis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Franklin Township |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Hours Worked | 8 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same house |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Franklin Township |
| Est. Birth Year | ~1924 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Curtis | Age | Birth yr |
|---|---|---|---|---|
| Nina Johnson | Spouse | — | 39 | ~1901 |
| Curtis Johnson | Son | — | 16 | ~1924 |
| Robert Johnson | Son | — | 11 | ~1929 |
| Phyllis Johnson | Daughter | — | 9 | ~1931 |
| Bernice Johnson | Daughter | — | 6 | ~1934 |
| Bess Johnson | Daughter | — | 3 | ~1937 |
| Elizabeth Johnson | Daughter | — | 5 | ~1935 |
| Joyce Johnson | Daughter | — | 13 | ~1927 |
| Neri Johnson | Son | — | ~1940 |
Census Appearances
1930
Jackson, Wisconsin
Son, age 6
Jackson, Wisconsin · implied b. ~1924 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Curtis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Jackson-County, Wisconsin
Son, age 16
Jackson-County, Wisconsin · implied b. ~1924 — 9 household members
| Surname | Johnson |
| Given Name | Curtis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Franklin Township |
| 1935 Residence (County) | Jackson |
| Hours Worked | 8 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same house |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Curtis Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Curtis Johnson
Son · 1940 · age 16 · b. ~1924 · Wisconsin
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Sibling
Phyllis Johnson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Johnson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bess Johnson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Neri Johnson
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Johnson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Johnson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joyce Johnson
Sibling · 1940 · age 13
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 — Jackson-County, Wisconsin
Open full size
1940 US Federal Census — Jackson-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04484-00565)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Nina Johnson | 39 | Wife | — | Wisconsin |
| 42 | Curtis Johnson THIS PERSON | 16 | Son | — | Wisconsin |
| 43 | Joyce Johnson | 13 | Daughter | — | Wisconsin |
| 44 | Robert Johnson | 11 | Son | — | Wisconsin |
| 45 | Phyllis Johnson | 9 | Daughter | — | Wisconsin |
| 46 | Bernice Johnson | 6 | Daughter | — | Wisconsin |
| 47 | Elizabeth Johnson | 5 | Daughter | — | Wisconsin |
| 48 | Bess Johnson | 3 | Daughter | — | Wisconsin |
| 49 | Neri Johnson | 0 | Son | — | Wisconsin |
| 50 | Helmer B. Grinde | 47 | Head | Farmer | Wisconsin |
| 51 | Josephine Grinde | 44 | Wife | — | Wisconsin |
| 52 | Allen Grinde | 20 | Son | Postal Clerk | Wisconsin |
| 53 | Jorand Grinde | 81 | Mother | — | Norway |
| 54 | Lloyd Gullord | 21 | Hired man | Farm Labor | Wisconsin |
| 55 | Goldie Thompson | 25 | Lodger | Teacher | Wisconsin |
| 56 | Lawrence Olson | 37 | Head | Farmer | Wisconsin |
| 57 | Lillian Olson | 33 | Wife | — | Wisconsin |
| 58 | Gordon Olson | 9 | Son | — | Wisconsin |
| 59 | Darlene Olson | 6 | Daughter | — | Wisconsin |
| 60 | Laverne Olson | 4 | Daughter | — | Wisconsin |
| 61 | Cornell Rogers | 54 | Head | Farmer | Wisconsin |
| 62 | Anna Rogers | 73 | Mother | — | Wisconsin |
| 63 | Henry Nelson | 56 | Head | Farmer | Wisconsin |
| 64 | Annie Nelson | 53 | Wife | — | Wisconsin |
| 65 | Hansel Nelson | 19 | Son | — | Wisconsin |
| 66 | Louise Nelson | 15 | Daughter | — | Wisconsin |
| 67 | Lorraine Nelson | 9 | Daughter | — | Wisconsin |
| 68 | Earl E. Johnson | 43 | Head | Farmer | Wisconsin |
| 69 | Bena Bergum | 45 | Sister | Housekeeper | Wisconsin |
| 70 | Joyce Bergum | 8 | Daughter | — | Wisconsin |
| 71 | Andrew Smith | 65 | Head | Farmer | Norway |
| 72 | Olive Smith | 69 | Wife | — | Wisconsin |
| 73 | Bennie Smith | 33 | Son | — | Wisconsin |
| 74 | Margaret Smith | 75 | Mother | — | Norway |
| 75 | Ole B. Olson | 70 | Brother | — | Wisconsin |
| 76 | Robert Busch | 56 | Head | — | Wisconsin |
| 77 | Elizabeth Busch | 53 | Wife | — | Wisconsin |
| 78 | Eldon Sampson | 37 | Son-in-law | Farm Labor | Wisconsin |
| 79 | Lavalice Sampson | 23 | Daughter | — | Wisconsin |
| 80 | Dean E. Sampson | 6 | Grandson | — | Wisconsin |
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)