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James Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Crawford-County, Wisconsin
Our Model Tree links this James Campbell across the 1920, 1930 and 1940 US Censuses in Crawford-County, Wisconsin (XGBoost, ~Confirmed), with identified parents Edward & Bertha — first a head (b.~1911), then head of a 5-person household.
Age 29
b. ~1911
Male
Head
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Crawford-County, Wisconsin |
| Surname | Campbell |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Prairie du Chien city |
| 1935 Residence (County) | Crawford |
| Additional Details | |
| Occupation | Carder |
| Industry | Woolen Mill |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 750 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Carder |
| Township / Ward | Prairie Du Chien City |
| Est. Birth Year | ~1911 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Jean Campbell | Daughter | — | 4 | ~1936 |
| Margaret Campbell | Daughter | — | 2 | ~1938 |
| Shirley Campbell | Daughter | — | 5 | ~1935 |
| James Campbell | Head | — | 29 | ~1911 |
| Evelyn Campbell | Spouse | — | 28 | ~1912 |
Census Appearances
1920
Crawford, Wisconsin
Son, age 9
Crawford, Wisconsin · implied b. ~1911 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | James C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Crawford, Wisconsin
Son, age 19
Crawford, Wisconsin · implied b. ~1911 — 43 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | James E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Crawford-County, Wisconsin
Head, age 29
Crawford-County, Wisconsin · implied b. ~1911 — 5 household members
| Surname | Campbell |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Prairie du Chien city |
| 1935 Residence (County) | Crawford |
| Occupation | Carder |
| Industry | Woolen Mill |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 750 |
| Highest Grade | H-2 |
| 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 James Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edward Campbell (~0.92 confidence) and mother Bertha Campbell (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Campbell
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Bertha Campbell
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Campbell
Head · 1940 · age 29 · b. ~1911 · Wisconsin
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Crawford-County, Wisconsin
Open full size
1940 US Federal Census — Crawford-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04467-00384)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward D. Gower | 23 | Head | Skinner | Wisconsin |
| 2 | Leona Gower | 27 | Wife | — | Wisconsin |
| 3 | George King | 72 | Head | Watchman | Wisconsin |
| 4 | Ersie King | 70 | Wife | — | Iowa |
| 5 | Lottie A. King | 39 | Daughter | Bookkeeper | Wisconsin |
| 6 | John Haid | 47 | Head | Loom Fixer | Wisconsin |
| 7 | Mary Haid | 42 | Wife | — | Wisconsin |
| 8 | Robert Haid | 17 | Son | — | Wisconsin |
| 9 | Marjorie Haid | 15 | Daughter | — | Wisconsin |
| 10 | James Haid | 5 | Son | — | Wisconsin |
| 11 | Edward Kozelka | 24 | Head | Painter | Wisconsin |
| 12 | Evelyn Kozelka | 23 | Wife | — | Wisconsin |
| 13 | Ged. Schultz | 53 | Father-in-law | — | Wisconsin |
| 14 | Norma Schultz | 20 | Sister-in-law | Clerk | Wisconsin |
| 15 | Irma Schultz | 18 | Sister-in-law | — | Wisconsin |
| 16 | Amos Button | 32 | Head | Clerk | Wisconsin |
| 17 | Annie Button | 35 | Wife | — | Wisconsin |
| 18 | George Button | 15 | Son | — | Wisconsin |
| 19 | Marjorie Button | 9 | Daughter | — | Wisconsin |
| 20 | Anna Kozelka | 76 | Head | — | Bohemia |
| 21 | Anthony Pher | 57 | Head | Shearer | Wisconsin |
| 22 | Florence Pher | 49 | Wife | — | Wisconsin |
| 23 | Leo Pher | 23 | Son | Carder | Wisconsin |
| 24 | Raymond Pher | 21 | Son | — | Wisconsin |
| 25 | Floyd Freeman | 28 | Head | Clerk | Wisconsin |
| 26 | Mildred Freeman | 26 | Wife | — | Wisconsin |
| 27 | John W. Zeil | 64 | Head | Proprietor | Wisconsin |
| 28 | Clara Zeil | 59 | Wife | — | Germany |
| 29 | James Campbell THIS PERSON | 29 | Head | Carder | Wisconsin |
| 30 | Evelyn Campbell | 28 | Wife | — | Wisconsin |
| 31 | Shirley Ann Campbell | 5 | Daughter | — | Wisconsin |
| 32 | Jean Campbell | 4 | Daughter | — | Wisconsin |
| 33 | Margaret Mary Campbell | 2 | Daughter | — | Wisconsin |
| 34 | Alphonse Krickel | 36 | Head | Helper | Wisconsin |
| 35 | Veronica Krickel | 24 | Wife | — | Wisconsin |
| 36 | Alphonse Jr. Krickel | 3 | Son | — | Wisconsin |
| 37 | Gail Krickel | 1 | Son | — | Wisconsin |
| 38 | Robert Krickel | 0 | Son | — | Wisconsin |
| 39 | William Haber | 67 | Head | — | Wisconsin |
| 40 | Annie Haber | 21 | Wife | — | Wisconsin |
Pedigree Summary
James
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)