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Florence White — 1940 US Census Record
Model Tree available1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Florence White across the 1920, 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Mamie & Robert — first a daughter (b.~1917), then head of a 7-person household.
Age 23
b. ~1917
Female
Daughter
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | White |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Additional Details | |
| Industry | 0 |
| Class of Worker | no |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1917 |
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 Florence | Age | Birth yr |
|---|---|---|---|---|
| Hannah Winchester | Daughter | — | 15 | ~1925 |
| Florence White | Daughter | — | 23 | ~1917 |
| Edward Gorman | Head | — | 39 | ~1901 |
| Andrew White | Other | — | 30 | ~1910 |
| Helen White | Other | — | 4 | ~1936 |
| Edward Winchester | Son | — | 17 | ~1923 |
| Hannah Gorman | Spouse | — | 48 | ~1892 |
Census Appearances
1920
Philadelphia, Pennsylvania
Daughter, age 3
Philadelphia, Pennsylvania · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Daughter, age 13
Philadelphia, Pennsylvania · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| 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
Philadelphia-County, Pennsylvania
Daughter, age 23
Philadelphia-County, Pennsylvania · implied b. ~1917 — 7 household members
| Surname | White |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Industry | 0 |
| Class of Worker | no |
| Highest Grade | H-1 |
| 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 Florence White across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mamie Hoult (~0.92 confidence) and father Robert White (~0.92 confidence) and mother Blanche White (~0.92 confidence) and mother Hannah Gorman (~0.92 confidence) and father Edward Gorman (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mamie Hoult
b. ~1872
Source mother
● Household
· direct · ~0.92
Father
Robert White
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Blanche White
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Hannah Gorman
b. ~1892
Source mother
● Household
· direct · ~0.92
Father
Edward Gorman
b. ~1901
Source father
● Household
· direct · ~0.92
This person
Anchor record
Florence White
Daughter · 1940 · age 23 · b. ~1917 · Pennsylvania
★ You are viewing this record
Sibling
Hannah Winchester
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Winchester
Sibling · 1940 · age 17
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
40 people indexed on this census page (nara:1940:m-t0627-03700-00254)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Doris Boyle | 16 | daughter | — | Pennsylvania |
| 2 | Loretta Boyle | 12 | daughter | — | Pennsylvania |
| 3 | Thelma Boyle | 9 | daughter | — | Pennsylvania |
| 4 | Jennett Boyle | 1 | daughter | — | Pennsylvania |
| 5 | Andrew Jr Boyle | 0 | Grandson | — | Pennsylvania |
| 6 | Cornelius Heck | 54 | Head | Electrician | Pennsylvania |
| 7 | John Heck | 23 | Son | Crane Operator | Pennsylvania |
| 8 | Margaret Heck | 27 | daughter | Cashier | Pennsylvania |
| 9 | Alice Barnett | 19 | daughter | Cutter | Pennsylvania |
| 10 | Constance Barnett | 2 | Grandchild | — | Pennsylvania |
| 11 | Alice Barnett | 2 | Grandchild | — | Pennsylvania |
| 12 | Bob Driscoll | 5 | Grandchild | — | Pennsylvania |
| 13 | William J Dorety | 49 | Head | Laborer | Pennsylvania |
| 14 | Sarah Dorety | 44 | Wife | — | Pennsylvania |
| 15 | Florence Dorety | 24 | daughter | New Worker | Pennsylvania |
| 16 | John Dorety | 18 | Son | New Worker | Pennsylvania |
| 17 | Elsie Dorety | 11 | daughter | — | Pennsylvania |
| 18 | Edward Gorman | 39 | Head | Machinist | Pennsylvania |
| 19 | Hannah Gorman | 48 | Wife | — | Pennsylvania |
| 20 | Hannah Winchester | 15 | Daughter | — | Pennsylvania |
| 21 | Edward Winchester | 17 | Son | — | Pennsylvania |
| 22 | Andrew White | 30 | Son-in-law | Card Feeder | Pennsylvania |
| 23 | Florence White THIS PERSON | 23 | Daughter | — | Pennsylvania |
| 24 | Helen Ann White | 4 | Granddaughter | — | Pennsylvania |
| 25 | Joseph Slater | 40 | Head | Finisher | Pennsylvania |
| 26 | Emma Slater | 37 | Wife | — | Pennsylvania |
| 27 | Leroy Slater | 20 | Son | Winding | Pennsylvania |
| 28 | William Slater | 18 | Son | Drier | Pennsylvania |
| 29 | Joseph Slater | 17 | Son | New Worker | Pennsylvania |
| 30 | Jane Slater | 14 | daughter | — | Pennsylvania |
| 31 | George Slater | 11 | Son | — | Pennsylvania |
| 32 | Jenny Slater | 7 | daughter | — | Pennsylvania |
| 33 | Ann Slater | 5 | daughter | — | Pennsylvania |
| 34 | Dolores Slater | 4 | daughter | — | Pennsylvania |
| 35 | Edward Gallagher | 49 | Head | Laborer | Pennsylvania |
| 36 | Anna Gallagher | 34 | Wife | — | Pennsylvania |
| 37 | Edward Gallagher | 17 | Son | — | Pennsylvania |
| 38 | Frances Gallagher | 12 | daughter | — | Pennsylvania |
| 39 | Anna Gallagher | 7 | daughter | — | Pennsylvania |
| 40 | Charles F Fleon | 45 | Head | Textile | Pennsylvania |
Pedigree Summary
Florence + 2 siblings
Gen 1 · 5 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)