MW
Mary White — 1940 US Census Record
Model Tree available1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Mary White across the 1920, 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents William & Lelia — first a daughter (b.~1918), then head of a 6-person household.
Age 22
b. ~1918
Female
Daughter
Born: Penna.
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | White |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Penna. |
| 1935 Residence (City) | Phila. City |
| 1935 Residence (County) | Phila. |
| Additional Details | |
| Occupation | box maker |
| Industry | cotton mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
| Occupation | Box Maker |
| Township / Ward | Phila City |
| Est. Birth Year | ~1918 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary White | Daughter | — | 22 | ~1918 |
| Edna White | Daughter | — | 24 | ~1916 |
| William Tippel | Head | — | 61 | ~1879 |
| Richard White | Son | — | 24 | ~1916 |
| George White | Son | — | 25 | ~1915 |
| Lelia Tippel | Spouse | — | 50 | ~1890 |
Census Appearances
1920
Philadelphia, Pennsylvania
Daughter, age
Philadelphia, Pennsylvania · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Penna |
| Father's Birthplace | Penna |
| Mother's Birthplace | Penna |
| Mother Tongue | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
1930
Philadelphia, Pennsylvania
Daughter, age 11
Philadelphia, Pennsylvania · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Penna |
| Father's Birthplace | Penna |
| Mother's Birthplace | Penna |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
1940
Philadelphia-County, Pennsylvania
Daughter, age 22
Philadelphia-County, Pennsylvania · implied b. ~1918 — 6 household members
| Surname | White |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Penna. |
| 1935 Residence (City) | Phila. City |
| 1935 Residence (County) | Phila. |
| Occupation | box maker |
| Industry | cotton mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
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 Mary White across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Tippel (~0.92 confidence) and mother Lelia Tippel (~0.92 confidence) and father James White (~0.92 confidence) and mother Emma White (~0.92 confidence) and mother Anna White (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Tippel
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Lelia Tippel
b. ~1890
Source mother
● Household
· direct · ~0.92
Father
James White
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Emma White
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Anna White
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary White
Daughter · 1940 · age 22 · b. ~1918 · Pennsylvania
★ You are viewing this record
Sibling
Richard White
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George White
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna White
Sibling · 1940 · age 24
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-t0627-03739-00097)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William A. Tippel | 61 | Head | — | Penna. |
| 42 | Lelia Tippel | 50 | Wife | — | Penna. |
| 43 | George White | 25 | Son | Saw Filer | Penna. |
| 44 | Richard P. White | 24 | Son | Saw Filer | Penna. |
| 45 | Edna White | 24 | Daughter | Box Maker | Penna. |
| 46 | Mary M. White THIS PERSON | 22 | Daughter | Box Maker | Penna. |
| 47 | John J. Hunsinger | 59 | Head | Machinist | Penna. |
| 48 | Frank Hunsinger | 27 | Son | Grinder | Penna. |
| 49 | John Hunsinger | 20 | Son | Operator | Penna. |
| 50 | Joseph Hunsinger | 18 | Son | New Worker | Penna. |
| 51 | Robert Hunsinger | 17 | Son | — | Penna. |
| 52 | George Hunsinger | 15 | Son | — | Penna. |
| 53 | Thomas P. Sullivan | 32 | Head | Rubber Cutter | Penna. |
| 54 | Anna Sullivan | 31 | Wife | — | Penna. |
| 55 | Gertrude Sullivan | 5 | Daughter | — | Penna. |
| 56 | Joseph Sullivan | 61 | Father | — | Penna. |
| 57 | James Mcshane | 42 | Head | Chauffeur | Ireland |
| 58 | Anna Mcshane | 32 | Wife | — | Ireland |
| 59 | James Mcshane | 7 | Son | — | Penna. |
| 60 | John Mcshane | 6 | Son | — | Penna. |
| 61 | Marie Mcshane | 3 | Daughter | — | Penna. |
| 62 | Joseph Mcshane | 2 | Son | — | Penna. |
| 63 | William J. Parker | 35 | Head | Driver | Ireland |
| 64 | Catherine Parker | 29 | Wife | — | Ireland |
| 65 | Mary Ellen Parker | 6 | Daughter | — | Penna. |
| 66 | William John Parker | 3 | Son | — | Penna. |
| 67 | Patricia Ann Parker | 2 | Daughter | — | Penna. |
| 68 | Catherine Parker | 1 | Daughter | — | Penna. |
| 69 | Frank Jackson | 32 | Head | Driller | Virginia |
| 70 | Ruth Jackson | 24 | Wife | — | Penna. |
| 71 | Frank Jackson | 7 | Son | — | Penna. |
| 72 | Robert Jackson | 6 | Son | — | Penna. |
| 73 | Carl Jackson | 4 | Son | — | Penna. |
| 74 | Joseph Smeder | 48 | Head | Quiller | Penna. |
| 75 | George Webster | 52 | Head | Chauffeur | Penna. |
| 76 | Delia Webster | 48 | Wife | — | Penna. |
| 77 | George Webster | 22 | Son | Auto Mechanic | Penna. |
| 78 | Ruth Webster | 19 | Daughter | New Worker | Penna. |
| 79 | William J. Kellagher | 57 | Head | Office Clerk | Penna. |
| 80 | Mary A. Kellagher | 58 | Wife | — | Penna. |
Pedigree Summary
Mary + 3 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)