DC
Dorothy Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Winnebago-County, Illinois
Our Model Tree links this Dorothy Campbell across the 1920, 1930 and 1940 US Censuses in Winnebago-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 5-person household.
Age 43
b. ~1897
Female
Spouse
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Winnebago-County, Illinois |
| Surname | Campbell |
| Given Name | Dorothy |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Rockton Twp |
| 1935 Residence (County) | Winnebago |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Rockton Twp |
| Est. Birth Year | ~1897 |
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 Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Wayne Campbell | Son | — | 17 | ~1923 |
| Ralph Campbell | Head | — | 49 | ~1891 |
| Edward Campbell | Son | — | 20 | ~1920 |
| Lawrence Campbell | Son | — | 13 | ~1927 |
| Dorothy Campbell | Spouse | — | 43 | ~1897 |
Census Appearances
1920
Winnebago, Illinois
Spouse, age 22
Winnebago, Illinois · implied b. ~1898 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Dorothy D |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Winnebago, Illinois
Spouse, age 33
Winnebago, Illinois · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Dorothy H |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 19 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Winnebago-County, Illinois
Spouse, age 43
Winnebago-County, Illinois · implied b. ~1897 — 5 household members
| Surname | Campbell |
| Given Name | Dorothy |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Rockton Twp |
| 1935 Residence (County) | Winnebago |
| 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 Dorothy Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Dorothy Campbell
Spouse · 1940 · age 43 · b. ~1897 · Illinois
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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 — Winnebago-County, Illinois
Open full size
1940 US Federal Census — Winnebago-County, Illinois
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00915-00806)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mike Franchik | 76 | Head | Farmer | Bohemia |
| 42 | Mary Franchik | 73 | wife | — | Bohemia |
| 43 | Frank Franchik | 45 | son | Farmer | Bohemia |
| 44 | William Kubat | 49 | hired man | Hired Man | Czechoslovakia |
| 45 | Albert Barling | 53 | Head | Farmer | Kansas |
| 46 | Isabelle Barling | 47 | wife | — | Wisconsin |
| 47 | Frederick Barling | 14 | son | — | Wisconsin |
| 48 | Harry R. Bell | 47 | Head | Farmer | Wisconsin |
| 49 | Cora Bell | 45 | wife | — | Wisconsin |
| 50 | Orrin Bell | 20 | son | Farmer | Wisconsin |
| 51 | Norma Bell | 19 | daughter | — | Wisconsin |
| 52 | Duane Bell | 17 | son | — | Wisconsin |
| 53 | Blanche Bell | 14 | daughter | — | Wisconsin |
| 54 | Edwin Arthur Phelps | 64 | Head | Farmer | Illinois |
| 55 | Anna Phelps | 62 | wife | — | Illinois |
| 56 | Ordie Phelps | 34 | son | Laborer | Wisconsin |
| 57 | Ely Spangler | 78 | Head | — | Wisconsin |
| 58 | Amelia Spangler | 80 | wife | — | Wisconsin |
| 59 | Cornelius Driscoll | 47 | Head | Farmer | Iowa |
| 60 | Anna Driscoll | 50 | wife | — | Minnesota |
| 61 | Ernest Johnson | 54 | Head | Farmer | Illinois |
| 62 | Isilda Johnson | 61 | wife | — | Wisconsin |
| 63 | Carl Anderson | 34 | Head | Farmer | Illinois |
| 64 | Hilda Anderson | 70 | mother | — | Sweden |
| 65 | Jesse Chance | 53 | Head | Molder | Illinois |
| 66 | Dora Chance | 48 | wife | — | Illinois |
| 67 | Frank Zorden | 28 | son-in-law | Machinist | Illinois |
| 68 | Albera Zorden | 25 | daughter | Worker | Illinois |
| 69 | James Zorden | 5 | grandson | — | Illinois |
| 70 | John I. Black | 64 | Head | Farmer | Illinois |
| 71 | Bessie Black | 63 | wife | — | Illinois |
| 72 | Glen Black | 41 | Head | Farmer | Illinois |
| 73 | Bernice Black | 32 | wife | — | Wisconsin |
| 74 | Gertrude Black | 11 | daughter | — | Illinois |
| 75 | Ralph E. Campbell | 49 | Head | Farmer | Illinois |
| 76 | Dorothy Campbell THIS PERSON | 43 | wife | — | Wisconsin |
| 77 | Edward Campbell | 20 | son | Farmer | Illinois |
| 78 | Wayne Campbell | 17 | son | — | Illinois |
| 79 | Lawrence Campbell | 13 | son | — | 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)