EC
Emma Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Pennsylvania
Our Model Tree links this Emma Campbell across the 1930 and 1940 US Censuses in Jefferson-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1903), then head of a 7-person household.
Age 37
b. ~1903
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Pennsylvania |
| Surname | Campbell |
| Given Name | Emma W |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Rose (South) |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Rose South |
| Est. Birth Year | ~1903 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Helen Campbell | Daughter | — | 12 | ~1928 |
| Wayne Campbell | Son | — | 14 | ~1926 |
| Mildred Campbell | Daughter | — | 10 | ~1930 |
| Herman Campbell | Head | — | 46 | ~1894 |
| Emma Campbell | Spouse | — | 37 | ~1903 |
| Eugene Campbell | Son | — | 8 | ~1932 |
| Clifford Campbell | Son | — | 2 | ~1938 |
Census Appearances
1930
Jefferson, Pennsylvania
Spouse, age 27
Jefferson, Pennsylvania · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 20 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Laborer |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Jefferson-County, Pennsylvania
Spouse, age 37
Jefferson-County, Pennsylvania · implied b. ~1903 — 7 household members
| Surname | Campbell |
| Given Name | Emma W |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Rose (South) |
| 1935 Residence (County) | Jefferson |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Emma Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Emma Campbell
Spouse · 1940 · age 37 · b. ~1903 · Pennsylvania
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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 — Jefferson-County, Pennsylvania
Open full size
1940 US Federal Census — Jefferson-County, Pennsylvania
Page Contents
25 people indexed on this census page (nara:1940:m-t0627-03520-00474)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joy | 12 | Daughter | — | Pennsylvania |
| 2 | Evelyn Joy | 10 | Daughter | — | Pennsylvania |
| 3 | Jacob S Engle | 76 | Head | Farmer | Indiana |
| 4 | Sara W Engle | 56 | Wife | — | West Virginia |
| 5 | Simon Shirey | 72 | Head | — | Pennsylvania |
| 6 | Albert Lowley | 36 | Head | Laborer | Pennsylvania |
| 7 | Arlene (X) Lowley | 31 | Wife | — | Pennsylvania |
| 8 | Jesse Lowley | 10 | Son | — | Pennsylvania |
| 9 | Herman Campbell | 46 | Head | Farmer | Pennsylvania |
| 10 | Emma W Campbell THIS PERSON | 37 | Wife | — | Indiana |
| 11 | Wayne Campbell | 14 | Son | — | Pennsylvania |
| 12 | Helen Campbell | 12 | Daughter | — | Pennsylvania |
| 13 | Mildred Campbell | 10 | Daughter | — | Pennsylvania |
| 14 | Eugene Campbell | 8 | Son | — | Pennsylvania |
| 15 | Clifford Campbell | 2 | Son | — | Pennsylvania |
| 16 | Ralph (X) Dolph | 26 | Head | Laborer | Pennsylvania |
| 17 | Charlotte Dolph | 23 | Wife | — | Pennsylvania |
| 18 | Alice Miller | 7 | Ward | — | Pennsylvania |
| 19 | Samuel W Bennett | 39 | Head | Laborer | Pennsylvania |
| 20 | Opal Bennett | 37 | Wife | — | Ohio |
| 21 | Margaret Bennett | 3 | Daughter | — | Ohio |
| 22 | Hyman Baughman | 74 | Head | Farmer | Pennsylvania |
| 23 | Haven W Baughman | 33 | Son | Laborer | Pennsylvania |
| 24 | Doid Ward Shreckengost | 18 | Grandson | — | Pennsylvania |
| 25 | Emma Johns | 77 | Head | — | Pennsylvania |
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)