RB
Robert Bradley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Robert Bradley across the 1920, 1930 and 1940 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 4-person household.
Age 46
b. ~1884
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Bradley |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 32 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Boiler maker |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 21 |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Boiler Maker |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1884 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Katherine Bradley | Daughter | — | 6 | ~1924 |
| Katherine Bradley | Other | — | 39 | ~1891 |
| Robert Bradley | Head | — | 46 | ~1884 |
| Regis Bradley | Son | — | 4 | ~1926 |
Census Appearances
1920
Allegheny, Pennsylvania
Head, age 36
Allegheny, Pennsylvania · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Head, age 46
Allegheny, Pennsylvania · implied b. ~1884 — 4 household members
| Surname | Bradley |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 32 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Boiler maker |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 21 |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Other, age 56
Allegheny-County, Pennsylvania · implied b. ~1884 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Robert W. |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1200 |
| 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 Robert Bradley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Bradley
Head · 1930 · age 46 · b. ~1884 · 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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1979:0146)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | De Witt C Young | 17 | son | Laborer | Pennsylvania |
| 52 | Charles Young | 15 | son | — | Pennsylvania |
| 53 | Mary Young | 12 | daughter | — | Pennsylvania |
| 54 | Mary C Scanlon | 60 | Head | — | England |
| 55 | Catherine Houseman | 36 | daughter | — | Pennsylvania |
| 56 | Catherine Houseman | 15 | granddaughter | — | Pennsylvania |
| 57 | Thomas Miller | 23 | Head | Laborer | West Virginia |
| 58 | Helen Miller | 23 | Wife | — | Pennsylvania |
| 59 | William Rossak | 56 | Railroad | Carpenter | Pennsylvania |
| 60 | Lillian Rossak | 53 | Wife-H | — | Pennsylvania |
| 61 | William Rossak | 21 | son | Fireman Helper | Pennsylvania |
| 62 | Mollie Rossak | 21 | daughter | Soda Dispenser | Pennsylvania |
| 63 | Chester Rossak | 18 | son | Messenger | Pennsylvania |
| 64 | Viola Rossak | 18 | daughter | — | Pennsylvania |
| 65 | James Rossak | 15 | son | — | Pennsylvania |
| 66 | Albert Rossak | 11 | son | — | Pennsylvania |
| 67 | Ralph W Burshell | 49 | Head | Wreckmaster | Pennsylvania |
| 68 | Mary H Burshell | 49 | Wife-H | — | Pennsylvania |
| 69 | Ralph H Burshell | 25 | son | — | Pennsylvania |
| 70 | John Burshell | 22 | son | — | Pennsylvania |
| 71 | Robert Burshell | 18 | son | — | Pennsylvania |
| 72 | Ray Burshell | 9 | son | — | Pennsylvania |
| 73 | Robert Bradley THIS PERSON | 46 | Head | Boiler Maker | Pennsylvania |
| 74 | Katherine Bradley | 39 | Wife-H | — | New Jersey |
| 75 | Katherine Bradley | 6 | daughter | — | Pennsylvania |
| 76 | Regis Bradley | 4 | son | — | Pennsylvania |
| 77 | Francis Mcdonough | 34 | Head | Conductor | Pennsylvania |
| 78 | Pearl Mcdonough | 31 | Wife-H | — | Pennsylvania |
| 79 | Jack Mcdonough | 6 | son | — | Pennsylvania |
| 80 | — | None | — | — | — |
| 81 | — | None | — | — | — |
| 82 | — | None | — | — | — |
| 83 | John W Sullivan | 75 | Head | Paper Hanger | New York |
| 84 | Anna Sullivan | 73 | Wife-H | — | Northern Ireland |
| 85 | Michael Monroe | 55 | Head | Laborer | Irish Free State |
| 86 | Margaret Monroe | 50 | Wife-H | — | Irish Free State |
| 87 | Jean Monroe | 24 | daughter | Saleslady | Pennsylvania |
| 88 | Patrick Monroe | 18 | son | Stock Boy | Pennsylvania |
| 89 | Alice Monroe | 5 | granddaughter | — | Pennsylvania |
| 90 | Demetre Bordas | 39 | Head | Laborer | Rumania |
| 91 | Clara Bordas | 42 | Wife-H | — | Hungary-Budapest |
| 92 | Ernest Catizone | 35 | Head | Laborer | Italy |
| 93 | Rose Catizone | 25 | Wife-H | — | Pennsylvania |
| 94 | Rose Catizone | 9 | daughter | — | Pennsylvania |
| 95 | Anna Catizone | 8 | daughter | — | Pennsylvania |
| 96 | Francis Catizone | 6 | daughter | — | Pennsylvania |
| 97 | Charles Catizone | 4 | son | — | Pennsylvania |
| 98 | Rose Catizone | 62 | mother | — | Italy |
| 99 | Nick Grasso | 40 | Head | Laborer | Italy |
| 100 | Marie Grasso | 40 | Wife-H | — | Italy |
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)