EC
Earl Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lancaster-County, Pennsylvania
Our Model Tree links this Earl Campbell across the 1930 and 1940 US Censuses in Lancaster-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 8-person household.
Age 17
b. ~1923
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lancaster-County, Pennsylvania |
| Surname | Campbell |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (County) | Lancaster |
| Additional Details | |
| Occupation | Laborer |
| Industry | Auto Garage |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 75 |
| Highest Grade | 8 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Drumore Township |
| Est. Birth Year | ~1923 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Earl | Age | Birth yr |
|---|---|---|---|---|
| Mary Campbell | Spouse | — | 45 | ~1895 |
| Lia Campbell | Daughter | — | 11 | ~1929 |
| Lawrence Campbell | Head | — | 52 | ~1888 |
| Evelyn Campbell | Daughter | — | 15 | ~1925 |
| Arlene Campbell | Daughter | — | 13 | ~1927 |
| Vane Campbell | Son | — | 21 | ~1919 |
| Catherine Campbell | Daughter | — | 16 | ~1924 |
| Earl Campbell | Son | — | 17 | ~1923 |
Census Appearances
1930
Lancaster, Pennsylvania
Son, age 7
Lancaster, Pennsylvania · implied b. ~1923 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Lancaster-County, Pennsylvania
Son, age 17
Lancaster-County, Pennsylvania · implied b. ~1923 — 8 household members
| Surname | Campbell |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (County) | Lancaster |
| Occupation | Laborer |
| Industry | Auto Garage |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 75 |
| Highest Grade | 8 |
| 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 Earl Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Earl Campbell
Son · 1940 · age 17 · b. ~1923 · Pennsylvania
★ You are viewing this record
Sibling
Evelyn Campbell
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vane Campbell
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Campbell
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arlene Campbell
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lia Campbell
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Lancaster-County, Pennsylvania
Open full size
1940 US Federal Census — Lancaster-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03528-00760)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Richard Myers | 2 | Son | — | Pennsylvania |
| 42 | Paul Beck | 40 | Head | Operator | Pennsylvania |
| 43 | Edna Beck | 39 | Wife | — | Pennsylvania |
| 44 | Charles Buzzell | 62 | Head | Farmer | Pennsylvania |
| 45 | Lillie Buzzell | 60 | Wife | — | Pennsylvania |
| 46 | Amos H. Barto | 68 | Head | Laborer | Pennsylvania |
| 47 | George C. Alexander | 54 | Head | Laborer | Pennsylvania |
| 48 | Sallie E. Alexander | 54 | Wife | — | Pennsylvania |
| 49 | Edith M. Alexander | 20 | Daughter | — | Pennsylvania |
| 50 | Harold W. Alexander | 15 | Son | Laborer | Pennsylvania |
| 51 | Robert C. Alexander | 14 | Son | — | Pennsylvania |
| 52 | Albert Smith | 45 | Head | Farmer | Pennsylvania |
| 53 | Ruth Smith | 27 | Wife | — | Pennsylvania |
| 54 | Arthur Alexander | 32 | Nephew | Laborer | Pennsylvania |
| 55 | Donald Smith | 1 | Step-son | — | Pennsylvania |
| 56 | Margaret Hill | 23 | Sister-in-law | — | Pennsylvania |
| 57 | Alexander Distefano | 52 | Head | Farm | Italy |
| 58 | Frances Distefano | 71 | Wife | — | Italy |
| 59 | John Distefano | 49 | Son | — | New Jersey |
| 60 | Peter Distefano | 41 | Son | Farm Helper | Pennsylvania |
| 61 | Anna Distefano | 35 | Daughter | — | New Jersey |
| 62 | Mary Distefano | 32 | Daughter | — | Pennsylvania |
| 63 | Mary Varoné | 22 | Niece | — | Pennsylvania |
| 64 | Anna Varoné | 21 | Niece | — | Pennsylvania |
| 65 | Anthony Distefano | 43 | Head | Laborer | Pennsylvania |
| 66 | Clara Distefano | 25 | Wife | — | Pennsylvania |
| 67 | Peter Paul Distefano | 6 | Son | — | Pennsylvania |
| 68 | Anthony Distefano | 4 | Son | — | Pennsylvania |
| 69 | Charles Fisher | 62 | Head | Janitor | Pennsylvania |
| 70 | Clara Fisher | 58 | Wife | — | Pennsylvania |
| 71 | Lorene Fisher | 15 | Daughter | — | Pennsylvania |
| 72 | Howard Fisher | 15 | Son | — | Pennsylvania |
| 73 | Lawrence Campbell | 52 | Head | Laborer | Pennsylvania |
| 74 | Mary Campbell | 45 | Wife | — | Pennsylvania |
| 75 | Catherine Campbell | 16 | Daughter | — | Pennsylvania |
| 76 | Evelyn Campbell | 15 | Daughter | — | Pennsylvania |
| 77 | Arlene Campbell | 13 | Daughter | — | Pennsylvania |
| 78 | Lia Belle Campbell | 11 | Daughter | — | Pennsylvania |
| 79 | Vane Campbell | 21 | Son | Laborer | Pennsylvania |
| 80 | Earl Campbell THIS PERSON | 17 | Son | Laborer | Pennsylvania |
Related Census Records
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)