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Mary Mooney — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Mary Mooney across the 1930 and 1940 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 13-person household.
Age 9
b. ~1921
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Mooney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia |
| 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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Helen Mooney | Son | — | 7 | ~1923 |
| Mary Mooney | Daughter | — | 9 | ~1921 |
| Mary Mooney | Spouse | — | 36 | ~1894 |
| Thomas Mooney | Son | — | 2 | ~1928 |
| Joseph Mooney | Head | — | 44 | ~1886 |
| Isabel Mooney | Daughter | — | 4 | ~1926 |
| Charles O'Connor | Other | — | 44 | ~1886 |
| Joseph Mooney | Son | — | 5 | ~1925 |
| Marie Mooney | Daughter | — | 15 | ~1915 |
| Viola Mooney | Daughter | — | 6 | ~1924 |
| Charles Mooney | Son | — | 12 | ~1918 |
| John Mooney | Son | — | 20 | ~1910 |
| Harriet Mooney | Daughter | — | 19 | ~1911 |
Census Appearances
1930
Philadelphia, Pennsylvania
Daughter, age 9
Philadelphia, Pennsylvania · implied b. ~1921 — 13 household members
| Surname | Mooney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| 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 19
Philadelphia-County, Pennsylvania · implied b. ~1921 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Meeney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Occupation | Milliner |
| Industry | Hat manufacturing factory |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 30 |
| Highest Grade | H-2 |
| 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 Mary Mooney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mooney
Daughter · 1930 · age 9 · b. ~1921 · Pennsylvania
★ You are viewing this record
Sibling
Joseph Mooney
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Mooney
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Mooney
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Mooney
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabel Mooney
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Viola Mooney
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mooney
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harriet Mooney
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Mooney
Sibling · 1930 · age 15
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
1930 US Federal Census — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2104:0022)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | H Frank Rudd | 45 | Head | Chairman | Pennsylvania |
| 2 | Mary A Rudd | 43 | Wife | — | Pennsylvania |
| 3 | R Jennie Williams | 61 | Head | Merchant | Pennsylvania |
| 4 | John S Williams | 30 | Son | Secretary | Pennsylvania |
| 5 | Harry B Williams | 22 | Son | — | Pennsylvania |
| 6 | Annie French | 55 | Servant | Servant | Pennsylvania |
| 7 | Henry E Trotman | 50 | Head | Factory Manager | Pennsylvania |
| 8 | Kathryn Trotman | 50 | Wife | — | Pennsylvania |
| 9 | — | None | — | — | — |
| 10 | — | None | — | — | — |
| 11 | Joseph D Mooney | 44 | Head | Contractor | Pennsylvania |
| 12 | Mary Cecelia Mooney | 36 | Wife | — | Pennsylvania |
| 13 | John J Jr Mooney | 20 | Son | Timekeeper | Pennsylvania |
| 14 | Harriet Mooney | 19 | Daughter | — | Pennsylvania |
| 15 | Marie C Mooney | 15 | Daughter | — | Pennsylvania |
| 16 | Charles J Mooney | 12 | Son | — | Pennsylvania |
| 17 | Mary Mooney THIS PERSON | 9 | Daughter | — | Pennsylvania |
| 18 | Helen Mooney | 7 | Son | — | Pennsylvania |
| 19 | Viola Mooney | 6 | Daughter | — | Pennsylvania |
| 20 | Joseph Mooney | 5 | Son | — | Pennsylvania |
| 21 | Isabel Mooney | 4 | Daughter | — | Pennsylvania |
| 22 | Thomas Mooney | 2 | Son | — | Pennsylvania |
| 23 | Charles J O'Connor | 44 | Brother-in-law | Foreman | Pennsylvania |
| 24 | George Massa | 66 | Head | Manufacturer | Pennsylvania |
| 25 | Emma L Massa | 54 | Wife | — | Pennsylvania |
| 26 | Evelyn Louise Massa | 24 | Daughter | Teacher | Pennsylvania |
| 27 | Susanne Stocker | 51 | Head | — | Germany |
| 28 | Ludwig H Stocker | 20 | Son | Prescription Clerk | Germany |
| 29 | Albert Henry Stocker | 18 | Son | Knitter | Pennsylvania |
| 30 | — | None | — | — | — |
| 31 | — | None | — | — | — |
| 32 | — | None | — | — | — |
| 33 | 147 7130 | None | 162 | — | — |
| 34 | — | None | — | — | — |
| 35 | — | None | — | — | — |
| 36 | Andrew A O'Neil | 29 | Head | Clerk | Pennsylvania |
| 37 | Agnes M O'Neil | 26 | Wife | — | Pennsylvania |
| 38 | Mary Ellen O'Neil | 0 | Daughter | — | Pennsylvania |
| 39 | George S Stanley | 41 | Head | Salesman | Pennsylvania |
| 40 | Phoebe D Stanley | 41 | Wife | — | Pennsylvania |
| 41 | — | None | — | — | — |
| 42 | — | None | — | — | — |
| 43 | Lloyd C Berg | 31 | Head | Steward | Indiana |
| 44 | Isabelle H J Berg | 24 | Wife | — | Indiana |
| 45 | Lloyd C Jr Berg | 4 | Son | — | Pennsylvania |
| 46 | — | None | — | — | — |
| 47 | — | None | — | — | — |
| 48 | — | None | — | — | — |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)