HC
Helen Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Luzerne-County, Pennsylvania
Our Model Tree links this Helen Campbell across the 1920, 1930 and 1940 US Censuses in Luzerne-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & Bridget — first a spouse (b.~1914), then head of a 4-person household.
Age 26
b. ~1914
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Luzerne-County, Pennsylvania |
| Surname | Campbell |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | West Pittston Borough |
| 1935 Residence (County) | Luzerne |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | West Pittston Borough |
| Est. Birth Year | ~1914 |
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 Helen | Age | Birth yr |
|---|---|---|---|---|
| Audrey Campbell | Daughter | — | 1 | ~1939 |
| John Campbell | Head | — | 31 | ~1909 |
| John Campbell | Son | — | 4 | ~1936 |
| Helen Campbell | Spouse | — | 26 | ~1914 |
Census Appearances
1920
Luzerne, Pennsylvania
Other, age 5
Luzerne, Pennsylvania · implied b. ~1915 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Helen N |
| Relationship to Head | Grandchild |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Luzerne, Pennsylvania
Daughter, age 16
Luzerne, Pennsylvania · implied b. ~1914 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Luzerne-County, Pennsylvania
Spouse, age 26
Luzerne-County, Pennsylvania · implied b. ~1914 — 4 household members
| Surname | Campbell |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | West Pittston Borough |
| 1935 Residence (County) | Luzerne |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Helen Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Campbell (~0.92 confidence) and mother Bridget Campbell (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Campbell
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Bridget Campbell
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Campbell
Spouse · 1940 · age 26 · b. ~1914 · Pennsylvania
★ 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 — Luzerne-County, Pennsylvania
Open full size
1940 US Federal Census — Luzerne-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03561-00343)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jeannette Phethean | 17 | Daughter | — | Pennsylvania |
| 42 | Alice Phethean | 15 | Daughter | — | Pennsylvania |
| 43 | Muriel Phethean | 8 | Daughter | — | Pennsylvania |
| 44 | Glenn Phethean | 6 | Son | — | Pennsylvania |
| 45 | Charles Williams | 48 | Head | Proprietor | Pennsylvania |
| 46 | Mary Williams | 42 | Wife | — | Pennsylvania |
| 47 | Charles Williams | 24 | Son | Welder | Pennsylvania |
| 48 | William Williams | 21 | Son | Delivery Boy | Pennsylvania |
| 49 | Evelyn Williams | 14 | Daughter | New Worker | Pennsylvania |
| 50 | Paul Williams | 10 | Son | — | Pennsylvania |
| 51 | Charles Salvo | 57 | Head | Miner | Italy |
| 52 | Catherine Salvo | 47 | Wife | — | Italy |
| 53 | Grace Salvo | 27 | Daughter | — | Pennsylvania |
| 54 | Angelina Salvo | 25 | Daughter | — | Pennsylvania |
| 55 | Michael Salvo | 23 | Son | Laborer | Pennsylvania |
| 56 | Clyde Williams | 39 | Head | Compressor Engineer | Pennsylvania |
| 57 | Edith Williams | 43 | Wife | — | Pennsylvania |
| 58 | Audrey Williams | 19 | Daughter | Saleslady | Pennsylvania |
| 59 | Gary Williams | 13 | Son | — | Pennsylvania |
| 60 | Arabella Berlew | 88 | Head | — | Pennsylvania |
| 61 | Anna Warner | 42 | Housekeeper | Housekeeper | Pennsylvania |
| 62 | Neal B. Works | 57 | Head | Handy Man | Missouri |
| 63 | Anna Works | 59 | Wife | — | Germany |
| 64 | Christina Newman | 51 | Sister-in-law | Maid | Pennsylvania |
| 65 | Richard Eckhart | 29 | Head | Laborer | Pennsylvania |
| 66 | Dorothy Eckhart | 27 | Wife | — | Pennsylvania |
| 67 | Annabelle Eckhart | 7 | Daughter | — | Pennsylvania |
| 68 | John Campbell | 31 | Head | Electric Welder | Texas |
| 69 | Helen Campbell THIS PERSON | 26 | Wife | — | Pennsylvania |
| 70 | John J. Campbell | 4 | Son | — | Pennsylvania |
| 71 | Audrey Campbell | 1 | Daughter | — | Pennsylvania |
| 72 | Robert Walker | 54 | Head | Carpenter | Pennsylvania |
| 73 | Emily Walker | 54 | Wife | — | Pennsylvania |
| 74 | Oliver Holmes | 35 | Head | Dye Setter | Pennsylvania |
| 75 | Thelma Holmes | 35 | Wife | — | Pennsylvania |
| 76 | Hilda Holmes | 9 | Daughter | — | Pennsylvania |
| 77 | Loren Holmes | 3 | Son | — | Pennsylvania |
| 78 | Guy Culver | 39 | Head | Laborer | Pennsylvania |
| 79 | Florence Culver | 38 | Wife | — | Wales |
| 80 | Jane Claire Culver | 19 | Daughter | Housekeeper | Pennsylvania |
Pedigree Summary
Helen
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)