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Mary Bradley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Mary Bradley across the 1920, 1930 and 1940 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 5-person household.
Age 37
b. ~1893
Female
Head
Born: Ireland
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Bradley |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Alien |
| Year of Immigration | 1908 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Storekeeper |
| Industry | Grocery Store |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Radio Set | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Storekeeper |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1893 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Annabelle Bradley | Daughter | — | 17 | ~1913 |
| Mary Bradley | Head | — | 37 | ~1893 |
| Susan Mcmenamin | Other | — | 67 | ~1863 |
| James Mcintyre | Other | — | 28 | ~1902 |
| Catherine Mcmenamin | Other | — | 65 | ~1865 |
Census Appearances
1920
Philadelphia, Pennsylvania
Head, age 29
Philadelphia, Pennsylvania · implied b. ~1891 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1906 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1911 |
| Birthplace (normalized) | ireland |
1930
Philadelphia, Pennsylvania
Head, age 37
Philadelphia, Pennsylvania · implied b. ~1893 — 5 household members
| Surname | Bradley |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Alien |
| Year of Immigration | 1908 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Storekeeper |
| Industry | Grocery Store |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Radio Set | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Montgomery-County, Pennsylvania
Other, age 48
Montgomery-County, Pennsylvania · implied b. ~1892 — 40 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Margaret M. |
| Relationship to Head | Inmate |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Single |
| Birthplace | Ireland |
| 1935 Residence (City) | Norristown |
| Naturalization Status | First papers filed |
| Occupation | 0 |
| Highest Grade | H-? |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Bradley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Bradley
Head · 1930 · age 37 · b. ~1893 · Pennsylvania
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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:fifteenthcensus00reel2108:0755)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Hagopian | 30 | Head | Upholsterer | Armenia |
| 2 | Mary Bradley THIS PERSON | 37 | Head | Storekeeper | Ireland |
| 3 | Annabelle Bradley | 17 | Daughter | — | Pennsylvania |
| 4 | Susan Mcmenamin | 67 | Aunt | — | Ireland |
| 5 | Catherine Mcmenamin | 65 | Aunt | — | Ireland |
| 6 | James Mcintyre | 28 | Boarder | — | Ireland |
| 7 | Frank J. Walsh | 21 | Head | Painter | Pennsylvania |
| 8 | Mary Walsh | 22 | Wife | — | Ireland |
| 9 | Francis J. Walsh | 2 | Son | — | New York |
| 10 | John P. Walsh | 0 | Son | — | Pennsylvania |
| 11 | Martha Hollinger | 43 | Head | Housework | Ireland |
| 12 | Frank Hollinger | 16 | Son | — | Pennsylvania |
| 13 | George Hollinger | 13 | Son | — | Pennsylvania |
| 14 | Paul Hollinger | 11 | Son | — | Pennsylvania |
| 15 | Charles A. Bauers | 34 | Head | Fireman | Pennsylvania |
| 16 | Mildred Bauers | 28 | Wife | — | Massachusetts |
| 17 | Rudolf Crozman | 31 | Brother-in-law | Machinist | Massachusetts |
| 18 | John A. Jasper | 34 | Head | Manager | Ohio |
| 19 | Ann Jasper | 29 | Wife | — | Pennsylvania |
| 20 | John Jasper | 7 | Son | — | Pennsylvania |
| 21 | Thomas Jasper | 6 | Son | — | Pennsylvania |
| 22 | Francis Jasper | 5 | Son | — | Pennsylvania |
| 23 | Michael O'Brien | 61 | Head | Baggageman | Canada English |
| 24 | Grace O'Brien | 64 | Wife | — | Ireland |
| 25 | George O'Brien | 32 | Son | Salesman | Pennsylvania |
| 26 | John F. Mullin | 38 | Head | Coach Cleaner | Pennsylvania |
| 27 | Lillian Mullin | 36 | Wife | — | Pennsylvania |
| 28 | Robert Mullin | 9 | Son | — | Pennsylvania |
| 29 | Ruth Mullin | 7 | Daughter | — | Pennsylvania |
| 30 | Edward Mullin | 1 | Son | — | Pennsylvania |
| 31 | James B. Troupe | 39 | Head | Brakeman | Maryland |
| 32 | Jennie H. Troupe | 41 | Wife | — | Pennsylvania |
| 33 | Daniel P. Troupe | 11 | Son | — | Pennsylvania |
| 34 | Bessie Shaw | 49 | Head | — | New Jersey |
| 35 | John Weisinger | 32 | Boarder | Pressman | Pennsylvania |
| 36 | Harry Wiegand | 40 | Head | Conductor | New Jersey |
| 37 | Emma Wiegand | 39 | Wife | Inspector | New Jersey |
| 38 | Edward Wiegand | 18 | Son | Clerk | Pennsylvania |
| 39 | John Magill | 34 | Head | Paymaster | Pennsylvania |
| 40 | Helen M. Magill | 1 | Daughter | — | Pennsylvania |
| 41 | Catherine Magill | 0 | Daughter | — | Pennsylvania |
| 42 | Jane Hagan | 34 | Sister-in-law | — | Pennsylvania |
| 43 | Frank A. Hagan | 72 | Uncle | Retired | Ireland |
| 44 | Anna F. Gough | 73 | Boarder | — | New Jersey |
| 45 | James Moran | 45 | Head | Engineer | Ireland |
| 46 | Marie Moran | 40 | Wife | — | Ireland |
| 47 | James Moran | 9 | Son | — | Pennsylvania |
| 48 | Anna Moran | 12 | Daughter | — | Pennsylvania |
| 49 | Winifred Moran | 7 | Daughter | — | Pennsylvania |
| 50 | Bernard Moran | 5 | Son | — | Pennsylvania |
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)