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Mary Bradley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Mary Bradley across the 1920, 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 3-person household.
Age 51
b. ~1889
Female
Head
Born: Ireland
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Bradley |
| Given Name | Mary A. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Proprietor |
| Industry | Taproom |
| Class of Worker | OA |
| Hours Worked | 0 |
| Income (1939) | 156 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Proprietor |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1889 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Annabel Bradley | Daughter | — | 27 | ~1913 |
| Mary Bradley | Head | — | 51 | ~1889 |
| Catherine Mcmenamin | Other | — | 71 | ~1869 |
Census Appearances
1920
Philadelphia, Pennsylvania
Spouse, age 32
Philadelphia, Pennsylvania · implied b. ~1888 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1903 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Philadelphia, Pennsylvania
Spouse, age 40
Philadelphia, Pennsylvania · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 31 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Philadelphia-County, Pennsylvania
Head, age 51
Philadelphia-County, Pennsylvania · implied b. ~1889 — 3 household members
| Surname | Bradley |
| Given Name | Mary A. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Naturalization Status | Naturalized |
| Occupation | Proprietor |
| Industry | Taproom |
| Class of Worker | OA |
| Hours Worked | 0 |
| Income (1939) | 156 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| 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 · 1940 · age 51 · b. ~1889 · Pennsylvania
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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
38 people indexed on this census page (nara:1940:m-t0627-03708-00478)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Kenny | 5 | — | — | Virginia |
| 2 | Clair Washington | 35 | Head | — | Virginia |
| 3 | Bessie Washington | 6 | Daughter | — | Pennsylvania |
| 5 | William Wilson | 64 | Head | Caretaker | Virginia |
| 6 | Charles Gallagher | 69 | Head | — | Pennsylvania |
| 7 | Louie Gallagher | 68 | Wife | — | England |
| 8 | Mary Mulhern | 40 | Head | Clerk | Pennsylvania |
| 9 | Charles Mulhern | 22 | Nephew | Weaver | Pennsylvania |
| 10 | Gertrude Mulhern | 19 | Niece | — | Pennsylvania |
| 11 | Joan Mulhern | 1 | Niece | — | Pennsylvania |
| 12 | George Burns | 32 | Head | Tractor Driver | Pennsylvania |
| 13 | Elizabeth Burns | 24 | Wife | — | Pennsylvania |
| 14 | Elizabeth Burns | 10 | Daughter | — | Pennsylvania |
| 15 | Elizabeth Bell | 75 | Mother | — | Pennsylvania |
| 16 | Louis Bond | 41 | Head | Proprietor | Pennsylvania |
| 17 | Celia Bond | 39 | Wife | — | Russia |
| 18 | Betty Bond | 12 | Daughter | — | Pennsylvania |
| 19 | Edith Bond | 8 | Daughter | — | Pennsylvania |
| 20 | Catherine Moore | 40 | Head | — | Pennsylvania |
| 21 | Mary A. Bradley THIS PERSON | 51 | Head | Proprietor | Ireland |
| 22 | Annabel Bradley | 27 | Daughter | — | Pennsylvania |
| 23 | Catherine Mcmenamin | 71 | Aunt | — | Ireland |
| 24 | George Manga | 26 | Head | Printer | Pennsylvania |
| 25 | Dorothy Manga | 24 | Wife | Laboratory | Pennsylvania |
| 26 | Peter Salmon | 67 | Head | Shipper | Massachusetts |
| 27 | Martha Salmon | 70 | Wife | — | Pennsylvania |
| 28 | Ellwood Kronberger | 29 | Head | Proprietor | Pennsylvania |
| 29 | Caroline Kronberger | 72 | Wife | — | Pennsylvania |
| 30 | Ethel Kronberger | 28 | Daughter | Bookkeeper | Pennsylvania |
| 32 | Harry Miller | 56 | Head | Proprietor | Russia |
| 33 | Tonie Miller | 56 | Wife | — | Russia |
| 34 | Anna Miller | 16 | Son | — | Pennsylvania |
| 35 | Harry Davidson | 36 | Head | Sign Maker | Pennsylvania |
| 36 | Louise Davidson | 40 | Wife | — | Virginia |
| 37 | Alfred Davidson | 55 | Father | Painter | Maryland |
| 38 | Adolf Carlson | 62 | Head | Painter | Sweden |
| 39 | John Carlson | 34 | Son | Painter | Pennsylvania |
| 40 | Steve Millard | 57 | Head | Painter | New York |
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)