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Mildred Green — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Mildred Green across the 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Female
Daughter
Born: Penna
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Green |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Philadelphia City |
| 1935 Residence (County) | Philadelphia |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
| Occupation | New Worker |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Jane Green | Daughter | — | 10 | ~1930 |
| George Green | Son | — | 1 | ~1939 |
| Elizabeth Green | Daughter | — | 5 | ~1935 |
| Mildred Green | Daughter | — | 19 | ~1921 |
| Joseph Green | Son | — | 3 | ~1937 |
| Ruth Green | Daughter | — | 15 | ~1925 |
| Benjamin Green | Son | — | 13 | ~1927 |
| Margaret Green | Daughter | — | ~1940 | |
| Jennie Green | Spouse | — | 42 | ~1898 |
| Benjamin Green | Head | — | 45 | ~1895 |
Census Appearances
1930
Philadelphia, Pennsylvania
Daughter, age 8
Philadelphia, Pennsylvania · implied b. ~1922 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| 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 19
Philadelphia-County, Pennsylvania · implied b. ~1921 — 10 household members
| Surname | Green |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Philadelphia City |
| 1935 Residence (County) | Philadelphia |
| Occupation | New Worker |
| Class of Worker | 0 |
| Highest Grade | H 3 |
| 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 Mildred Green across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mildred Green
Daughter · 1940 · age 19 · b. ~1921 · Pennsylvania
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Sibling
Benjamin Green
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Green
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Green
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Green
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Green
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Green
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Green
Sibling · 1940 · age
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-t0627-03699-00345)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hedwig Berdowska | 44 | Mo Law | Twister | Poland |
| 2 | Fanelyn Berdowska | 53 | Fa Law | Cutter | Poland |
| 3 | Jean Berdowska | 18 | Sis Law | Checker | Poland |
| 4 | Melton Smith | 34 | Head | Foreman | Penna |
| 5 | Alice Smith | 24 | Wife | — | Penna |
| 6 | Louise Hatfield | 59 | Roomer | — | Penna |
| 7 | William Hatfield | 65 | Roomer | — | Penna |
| 8 | Betty Smith | 7 | Daughter | — | Penna |
| 9 | Samuel Cupchak | 44 | Head | Contractor | Penna |
| 10 | Mary T. Cupchak | 40 | Wife | — | W. Virginia |
| 11 | Benjamin Green | 45 | Head | Fireman | Penna |
| 12 | Jennie Green | 42 | Wife | — | Penna |
| 13 | Mildred Green THIS PERSON | 19 | Daughter | New Worker | Penna |
| 14 | Ruth Green | 15 | Daughter | — | Penna |
| 15 | Benjamin Green | 13 | Son | — | Penna |
| 16 | Jane Green | 10 | Daughter | — | Penna |
| 17 | Elizabeth Green | 5 | Daughter | — | Penna |
| 18 | Joseph Green | 3 | Son | — | Penna |
| 19 | George Green | 1 | Son | — | Penna |
| 20 | Margaret Green | 0 | Daughter | — | Penna |
| 21 | Rose Harchut | 40 | Head | — | Poland |
| 22 | Helen Harchut | 30 | Daughter | Dripping Clk | Maryland |
| 23 | John Harchut | 28 | Son | Steel Worker | Penna |
| 24 | Francis Harchut | 26 | Son | Cleaner | Penna |
| 25 | Alvin Harchut | 23 | Son | Packer | Penna |
| 26 | Agnes Harchut | 18 | Daughter | New Worker | Penna |
| 27 | Howard Boyle | 48 | Head | Huckster | Penna |
| 28 | Mary Boyle | 45 | Wife | — | Penna |
| 29 | Robert Boyle | 23 | Son | New Worker - Helper | Penna |
| 30 | Margaret Boyle | 22 | Daughter | New Worker | Penna |
| 31 | William Boyle | 19 | Son | Father'S Helper | Penna |
| 32 | Edward Boyle | 14 | Son | — | Penna |
| 33 | Thomas Boyle | 12 | Son | — | Penna |
| 34 | Frances Boyle | 10 | Daughter | — | Penna |
| 35 | Robert Boyle | 82 | Father | — | Penna |
| 36 | James Bowe | 42 | Bro Law | Helper | Penna |
| 37 | George Haas | 36 | Head | Machinist | Penna |
| 38 | Margaret Haas | 32 | Wife | — | Penna |
| 39 | George Jr Haas | 7 | Son | — | Penna |
| 40 | Margaret Melow | 51 | Head | — | Penna |
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)