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Florence Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Florence Campbell across the 1920, 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents M — first a daughter (b.~1897), then head of a 3-person household.
Age 43
b. ~1897
Female
Daughter
Born: Pennsylvania
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Campbell |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Phila. |
| 1935 Residence (County) | Philadelphia |
| Additional Details | |
| Occupation | Statistical Clerk |
| Industry | Office |
| Class of Worker | PW |
| Hours Worked | 16 |
| Income (1939) | 1440 |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Statistical Clerk |
| Township / Ward | Phila |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| M Bright | Head | — | 77 | ~1863 |
| Florence Campbell | Daughter | — | 43 | ~1897 |
| Irene Bright | Daughter | — | 36 | ~1904 |
Census Appearances
1920
Philadelphia, Pennsylvania
Other, age 22
Philadelphia, Pennsylvania · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Florence |
| Relationship to Head | Daughter in law |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Other, age 32
Philadelphia, Pennsylvania · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Florence |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Lineman |
| Industry | Rail Road |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Philadelphia-County, Pennsylvania
Daughter, age 43
Philadelphia-County, Pennsylvania · implied b. ~1897 — 3 household members
| Surname | Campbell |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Phila. |
| 1935 Residence (County) | Philadelphia |
| Occupation | Statistical Clerk |
| Industry | Office |
| Class of Worker | PW |
| Hours Worked | 16 |
| Income (1939) | 1440 |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| 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 Florence Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother M Bright (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
M Bright
b. ~1863
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Campbell
Daughter · 1940 · age 43 · b. ~1897 · Pennsylvania
★ You are viewing this record
Sibling
Irene Bright
Sibling · 1940 · age 36
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 — Philadelphia-County, Pennsylvania
Open full size
1940 US Federal Census — Philadelphia-County, Pennsylvania
Page Contents
23 people indexed on this census page (nara:1940:m-t0627-03718-00260)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | H. William Pearson | 63 | Head | Salesman | Pennsylvania |
| 42 | Mary Pearson | 46 | Wife | — | Delaware |
| 43 | Joseph Palonys | 31 | Head | Operator | Pennsylvania |
| 44 | Constance Palonys | 22 | Wife | — | Pennsylvania |
| 45 | Clarence Sheare | 43 | Head | Mechanic | Pennsylvania |
| 46 | Ethel Sheare | 41 | Wife | — | Pennsylvania |
| 47 | Henry Needles | 69 | Head | — | Sweden |
| 48 | William Binder | 42 | Head | — | Pennsylvania |
| 49 | Florence Binder | 41 | Wife | — | Massachusetts |
| 50 | William Binder | 8 | Son | — | Pennsylvania |
| 51 | Isable Alford | 41 | Head | — | New Jersey |
| 52 | Cora Van Zandt | 55 | Head | — | Pennsylvania |
| 53 | Florence Van Zandt | 70 | Sister | — | Pennsylvania |
| 54 | Charles Van Zandt | 60 | Brother | — | Pennsylvania |
| 55 | William Ennis | 66 | Head | Printer | Pennsylvania |
| 56 | Mary Ennis | 64 | Wife | — | Pennsylvania |
| 57 | Mary Hallman | 64 | Head | — | Pennsylvania |
| 58 | Ida Handibog | 60 | Lodger | — | Pennsylvania |
| 59 | Mary Shoemaker | 65 | Head | — | Pennsylvania |
| 60 | Martha Dillahay | 75 | Head | — | Delaware |
| 61 | M. Sarah Bright | 77 | Head | — | Pennsylvania |
| 62 | Irene Bright | 36 | Daughter | — | Pennsylvania |
| 63 | Florence Campbell THIS PERSON | 43 | Daughter | Statistical Clerk | Pennsylvania |
Pedigree Summary
Florence + 1 sibling
Gen 1 · 1 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)