JB
Joseph Bradley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Joseph Bradley across the 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 7-person household.
Age 17
b. ~1913
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Bradley |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | City Of Philadelphia |
| Est. Birth Year | ~1913 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| John Bradley | Son | — | 15 | ~1915 |
| Charles Bradley | Son | — | 21 | ~1909 |
| Helen Bradley | Daughter | — | 13 | ~1917 |
| Anna Bradley | Spouse | — | 45 | ~1885 |
| George Bradley | Son | — | 19 | ~1911 |
| Joseph Bradley | Son | — | 17 | ~1913 |
| Charles Bradley | Head | — | 47 | ~1883 |
Census Appearances
1920
Philadelphia, Pennsylvania
Son, age 6
Philadelphia, Pennsylvania · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Son, age 17
Philadelphia, Pennsylvania · implied b. ~1913 — 7 household members
| Surname | Bradley |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read/Write | Yes |
| 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 Joseph Bradley across 2 US Census years (1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Bradley
Son · 1930 · age 17 · b. ~1913 · Pennsylvania
★ You are viewing this record
Sibling
Charles Bradley
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Bradley
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Bradley
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Bradley
Sibling · 1930 · age 19
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:fifteenthcensus00reel2119:0637)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph H. Almond | 54 | Head | Inspector | Pennsylvania |
| 2 | Alice Almond | 54 | Wife | — | Pennsylvania |
| 3 | Edna Almond | 20 | Daughter | None | Pennsylvania |
| 4 | Anna Almond | 17 | Daughter | File Clerk | Pennsylvania |
| 5 | John Almond | 13 | Son | None | Pennsylvania |
| 6 | Charles Ab Almond | 26 | Son | None | Pennsylvania |
| 7 | James R. Crumford | 63 | Head | Mail Carrier | Pennsylvania |
| 8 | Catherine Crumford | 62 | Wife | None | Pennsylvania |
| 9 | Allen G. Crumford | 24 | Son | Painter | Pennsylvania |
| 10 | James G. Crumford | 34 | Son | Painter | Pennsylvania |
| 11 | John F. Baker | 29 | Head | Plumber | Pennsylvania |
| 12 | Josephine Baker | 31 | Wife | Presser | Italy |
| 13 | Josephine Baker | 14 | AD daughter | None | Pennsylvania |
| 14 | Mary Baker | 12 | AD daughter | None | Pennsylvania |
| 15 | Alfred Baker | 11 | AD son | None | Pennsylvania |
| 16 | John Baker | 6 | Son | None | Pennsylvania |
| 17 | Helen Baker | 7 | daughter | None | Pennsylvania |
| 18 | Joseph Ulaan | 36 | Head | Fireman | Pennsylvania |
| 19 | Lillian Ulaan | 35 | Wife | None | Pennsylvania |
| 20 | Florence Ulaan | 10 | daughter | None | Pennsylvania |
| 21 | Joseph Ulaan | 5 | Son | None | Pennsylvania |
| 22 | Charles H. Bradley | 47 | Head | Cashier | Pennsylvania |
| 23 | Anna Bradley | 45 | Wife | None | Pennsylvania |
| 24 | Charles Bradley | 21 | Son | Cutter | Pennsylvania |
| 25 | George Bradley | 19 | Son | Ship Clerk | Pennsylvania |
| 26 | Joseph Bradley THIS PERSON | 17 | Son | None | Pennsylvania |
| 27 | John Bradley | 15 | Son | None | Pennsylvania |
| 28 | Helen Bradley | 13 | daughter | None | Pennsylvania |
| 29 | Irne Malaty | 38 | Head | Inspector | Pennsylvania |
| 30 | Anna Malaty | 37 | Wife | None | Pennsylvania |
| 31 | Edward Malaty | 18 | Son | Shipper | Pennsylvania |
| 32 | Elizabeth Malaty | 16 | daughter | File Clerk | Pennsylvania |
| 33 | Virginia Malaty | 12 | daughter | None | Pennsylvania |
| 34 | Elaine Malaty | 6 | daughter | None | Pennsylvania |
| 35 | Anna Malaty | 6 | daughter | None | Pennsylvania |
| 36 | Rudolf Klauder | 68 | Head | Carpenter | Pennsylvania |
| 37 | Elizabeth Klauder | 58 | Wife | None | Pennsylvania |
| 38 | Helen E. Klauder | 15 | daughter | None | Pennsylvania |
| 39 | Ida Bradley | 77 | Lodger | None | Pennsylvania |
| 40 | Edward Casey | 45 | Head | Engineer | Irish Free State |
| 41 | Margaret Casey | 43 | Wife | None | Irish Free State |
| 42 | Helen Casey | 21 | daughter | None | Pennsylvania |
| 43 | Edward Casey | 21 | Son | Stock Boy | Pennsylvania |
| 44 | Margaret Casey | 19 | daughter | None | Pennsylvania |
| 45 | Alice Casey | 18 | daughter | Nurse | Pennsylvania |
| 46 | Catherine Casey | 14 | daughter | None | Pennsylvania |
| 47 | Francis Casey | 10 | Son | None | Pennsylvania |
| 48 | Mary Casey | 11 | daughter | None | Pennsylvania |
| 49 | William Smith | 58 | Head | Shipper | Pennsylvania |
| 50 | Sarah Smith | 54 | Wife | None | England |
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)