CC
Clara Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Grant-County, Wisconsin
Our Model Tree links this Clara Campbell across the 1930 and 1940 US Censuses in Grant-County, Wisconsin (XGBoost, ~Confirmed) — first a spouse (b.~1904), then head of a 9-person household.
Age 36
b. ~1904
Female
Spouse
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Grant-County, Wisconsin |
| Surname | Campbell |
| Given Name | Clara E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Paten Grove Township |
| 1935 Residence (County) | Grant |
| Additional Details | |
| Industry | H |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Paten Grove Township |
| Est. Birth Year | ~1904 |
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 Clara | Age | Birth yr |
|---|---|---|---|---|
| David Campbell | Son | — | 15 | ~1925 |
| Norman Campbell | Son | — | 4 | ~1936 |
| Wm Campbell | Head | — | 46 | ~1894 |
| Nellie Campbell | Daughter | — | 12 | ~1928 |
| Betty Campbell | Daughter | — | 12 | ~1928 |
| Wm Campbell | Son | — | 17 | ~1923 |
| Mary Campbell | Daughter | — | 8 | ~1932 |
| Clara Campbell | Spouse | — | 36 | ~1904 |
| Joyce Campbell | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Grant, Wisconsin
Spouse, age 26
Grant, Wisconsin · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Clara E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 18 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Grant-County, Wisconsin
Spouse, age 36
Grant-County, Wisconsin · implied b. ~1904 — 9 household members
| Surname | Campbell |
| Given Name | Clara E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Paten Grove Township |
| 1935 Residence (County) | Grant |
| Industry | H |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Clara Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Clara Campbell
Spouse · 1940 · age 36 · b. ~1904 · Wisconsin
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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 — Grant-County, Wisconsin
Open full size
1940 US Federal Census — Grant-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04481-00826)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Martin J. Kies | 36 | Head | Farmer - Partner | Wisconsin |
| 2 | Albert J. Kies | 32 | Brother | Farmer - Partner | Wisconsin |
| 3 | Flossie M. Kies | 34 | Sister | — | Wisconsin |
| 4 | Kazora L. Moore | 29 | Sister | — | Wisconsin |
| 5 | Edgar R. Moore | 39 | Brother-in-law | Laborer | Wisconsin |
| 6 | Ardell L. Moore | 4 | Niece | — | Wisconsin |
| 7 | Mary J. Moore | 5 | Niece | — | Wisconsin |
| 8 | Wm. W. Campbell | 46 | Head | Farmer | Wisconsin |
| 9 | Clara E. Campbell THIS PERSON | 36 | Wife | — | Wisconsin |
| 10 | Wm. Jr. Campbell | 17 | Son | Laborer | Wisconsin |
| 11 | David L. Campbell | 15 | Son | Laborer | Wisconsin |
| 12 | Nellie N. Campbell | 12 | Daughter | — | Wisconsin |
| 13 | Betty A. Campbell | 12 | Daughter | — | Wisconsin |
| 14 | Joyce E. Campbell | 10 | Daughter | — | Wisconsin |
| 15 | Mary B. Campbell | 8 | Daughter | — | Wisconsin |
| 16 | Norman E. Campbell | 4 | Son | — | Wisconsin |
| 17 | Alvin H. Enke | 38 | Head | Farmer | Wisconsin |
| 18 | Sadie H. Enke | 42 | Wife | — | Wisconsin |
| 19 | Maurice A. Enke | 13 | Son | — | Wisconsin |
| 20 | Charles B. Enke | 11 | Son | — | Wisconsin |
| 21 | Carl L. Enke | 41 | Brother | Laborer | Wisconsin |
| 22 | Marcella Kramer | 24 | Hired girl | Housekeeper | Wisconsin |
| 23 | Emma Boyd | 70 | Head | — | Wisconsin |
| 24 | Roy R. Judy | 33 | Head | Laborer | Wisconsin |
| 25 | Florence D. Judy | 32 | Wife | — | Wisconsin |
| 26 | Geraldine R. Judy | 11 | Daughter | — | Wisconsin |
| 27 | Wynona M. Judy | 10 | Daughter | — | Wisconsin |
| 28 | Betty J. Judy | 8 | Daughter | — | Wisconsin |
| 29 | Phyllis J. Judy | 4 | Daughter | — | Wisconsin |
| 30 | Elvin F. Eisenhauer | 31 | Head | Laborer | California |
| 31 | Helen M. Eisenhauer | 26 | Wife | — | Wisconsin |
| 32 | Marlene J. Eisenhauer | 3 | Daughter | — | California |
| 33 | Milton E. Eisenhauer | 1 | Son | — | California |
| 34 | Leslie L. Dressler | 46 | Head | Farmer | Wisconsin |
| 35 | Lillian S. Dressler | 42 | Wife | — | Wisconsin |
| 36 | Elinor Dressler | 20 | Daughter | Teacher | Wisconsin |
| 37 | Robert Dressler | 15 | Son | Laborer | Wisconsin |
| 38 | Norman Dressler | 13 | Son | — | Wisconsin |
| 39 | Donald Judy | 18 | Hired Hand | Laborer | Wisconsin |
| 40 | George Hollenhorst | 61 | Head | Manager | Wisconsin |
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)