AC
Alice Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Pacific-County, Washington
Our Model Tree links this Alice Campbell across the 1920, 1930 and 1940 US Censuses in Pacific-County, Washington (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 4-person household.
Age 67
b. ~1873
Female
Head
Born: Iowa
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Pacific-County, Washington |
| Surname | Campbell |
| Given Name | Alice B |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | Iowa |
| 1935 Residence (City) | Frances E. P. |
| 1935 Residence (County) | Pacific |
| Additional Details | |
| Class of Worker | 18 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Frances E P |
| Est. Birth Year | ~1873 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Alice Campbell | Head | — | 67 | ~1873 |
| Rodney Campbell | Son | — | 38 | ~1902 |
| Roderick Campbell | Son | — | 38 | ~1902 |
| Noel Campbell | Son | — | 45 | ~1895 |
Census Appearances
1920
Pacific, Washington
Spouse, age 47
Pacific, Washington · implied b. ~1873 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Alice B. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Pacific, Washington
Spouse, age 58
Pacific, Washington · implied b. ~1872 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Alice B. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 19 |
| Father's Birthplace | Wales |
| Mother's Birthplace | New York |
| Occupation | Laborer |
| Industry | Home farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Pacific-County, Washington
Head, age 67
Pacific-County, Washington · implied b. ~1873 — 4 household members
| Surname | Campbell |
| Given Name | Alice B |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | Iowa |
| 1935 Residence (City) | Frances E. P. |
| 1935 Residence (County) | Pacific |
| Class of Worker | 18 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Alice 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
Alice Campbell
Head · 1940 · age 67 · b. ~1873 · Washington
★ 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 — Pacific-County, Washington
Open full size
1940 US Federal Census — Pacific-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04354-00045)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ludwika Emmel | 46 | Wife | — | Poland |
| 42 | Mary M Emmel | 18 | Daughter | New Worker | Washington |
| 43 | Walter F Emmel | 16 | Son | Laborer | Washington |
| 44 | Nellie J. Emmel | 14 | Daughter | — | Washington |
| 45 | George M Emmel | 12 | Son | — | Washington |
| 46 | Ann M. Emmel | 5 | Daughter | — | Washington |
| 47 | Frank Habersitzer | 51 | Head | Farmer | Washington |
| 48 | Eleanora Habersitzer | 50 | Wife | — | Minnesota |
| 49 | Thomas Habersitzer | 12 | Son | — | Washington |
| 50 | Winifred Habersitzer | 10 | Daughter | — | Washington |
| 51 | Charly M. Gerkman | 51 | Head | Farmer | Wisconsin |
| 52 | Agnes W Gerkman | 47 | Wife | — | Nebraska |
| 53 | Adella M. Gerkman | 16 | Daughter | — | Washington |
| 54 | Louisa Gerkman | 81 | Head | — | Germany |
| 55 | Adrain W Hull | 35 | Head | Laborer | Washington |
| 56 | Marjorie M Hull | 20 | Wife | — | Montana |
| 57 | Sandra Hull | 1 | Daughter | — | Washington |
| 58 | Alice B Campbell THIS PERSON | 67 | Head | — | Iowa |
| 59 | Noel Campbell | 45 | Son | Farmer | Washington |
| 60 | Rodney H Campbell | 38 | Son | Farmer | Washington |
| 61 | Roderick D Campbell | 38 | Son | Farmer | Washington |
| 62 | Edwin Hudziak | 28 | Head | Laborer | Washington |
| 63 | Lena Hudziak | 26 | Wife | — | Washington |
| 64 | John Karnas | 68 | Head | — | Poland |
| 65 | Helen Karnas | 52 | Wife | — | Poland |
| 66 | Joe Karnas | 26 | Son | Laborer | Washington |
| 67 | Novak Joe Karnas | 53 | Son | Laborer | Poland |
| 68 | John S Pippin | 49 | Head | Laborer | Mississippi |
| 69 | Ruby M Pippin | 33 | Wife | — | Idaho |
| 70 | Donald Pippin | 13 | Son | — | Washington |
| 71 | Elva E. Pippin | 30 | Brother | Laborer | Mississippi |
| 72 | Antoney Bostivich | 44 | Head | Carpenter | Austria |
| 73 | Mary Bostivich | 37 | Wife | — | Canada |
| 74 | Stanley E Bostivich | 17 | Son | — | Canada |
| 75 | Mary M. Bostivich | 15 | Daughter | — | Canada |
| 76 | Dorothy A Bostivich | 14 | Daughter | — | Canada |
| 77 | Paul Niemcziek | 66 | Head | Farmer | Wisconsin |
| 78 | Agnes Niemcziek | 57 | Wife | — | Poland |
| 79 | Frank Niemcziek | 30 | Son | Laborer | Washington |
| 80 | Rosaline Niemcziek | 24 | Son | Laborer | Washington |
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)