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Joseph Bradley — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Joseph Bradley across the 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1900), then head of a 7-person household.
Age 20
b. ~1900
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Bradley |
| Given Name | Joseph |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | correspondent |
| Industry | rail road |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Correspondent |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1900 |
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 1920 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Mary Bradley | Daughter | — | 22 | ~1898 |
| Andrew Bradley | Head | — | 53 | ~1867 |
| Elizabeth Bradley | Daughter | — | 23 | ~1897 |
| Agnes Bradley | Daughter | — | 19 | ~1901 |
| Joseph Bradley | Son | — | 20 | ~1900 |
| Helen Bradley | Daughter | — | 17 | ~1903 |
| Ella Bradley | Spouse | — | 52 | ~1868 |
Census Appearances
1910
Allegheny, Pennsylvania
Son, age 10
Allegheny, Pennsylvania · implied b. ~1900 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Eng. |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 20
Allegheny, Pennsylvania · implied b. ~1900 — 7 household members
| Surname | Bradley |
| Given Name | Joseph |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Pennsylvania |
| Occupation | correspondent |
| Industry | rail road |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 (1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Bradley
Son · 1920 · age 20 · b. ~1900 · Pennsylvania
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Sibling
Agnes Bradley
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Bradley
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Bradley
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Bradley
Sibling · 1920 · age 22
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
1920 US Federal Census — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1518unit:0783)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Belle S. Kimes | 48 | wife | — | Pennsylvania |
| 52 | Dewitt Kimes | 36 | brother | None | Pennsylvania |
| 53 | Maria Opalica | 25 | servant | Servant | Austria |
| 54 | Walter E. Hatch | 40 | head | Retail Merchant | Pennsylvania |
| 55 | Sara Hatch | 40 | wife | None | Pennsylvania |
| 56 | Kenneth Hatch | 15 | son | None | Pennsylvania |
| 57 | Dorothy Hatch | 10 | daughter | None | Pennsylvania |
| 58 | Walter Jr. Hatch | 8 | son | None | Pennsylvania |
| 59 | Madeline Ingersoll | 24 | servant | Servant | Pennsylvania |
| 60 | William A. Kober | 49 | head | Purchasing Agent | Pennsylvania |
| 61 | Lizzie L. Kober | 47 | daughter | None | Pennsylvania |
| 62 | George C. Kober | 26 | son | Salesman | Pennsylvania |
| 63 | Mary K. Ladley | 24 | daughter | None | Pennsylvania |
| 64 | Mary Mershing | 69 | mother-in-law | None | Pennsylvania |
| 65 | William W. Ladley | 24 | son-in-law | Chemist | Pennsylvania |
| 66 | George Hatch | 55 | head | Clerk | Pennsylvania |
| 67 | Mary E. Hatch | 50 | wife | None | Pennsylvania |
| 68 | Emma Hatch | 22 | daughter | None | Pennsylvania |
| 69 | Reginald Hatch | 18 | son | None | Pennsylvania |
| 70 | Mary S. Cochran | 51 | head | None | Scotland |
| 71 | Isabel Cochran | 26 | daughter | Manager | Pennsylvania |
| 72 | Katherine Cochran | 23 | daughter | None | Pennsylvania |
| 73 | James Dickinson | 31 | lodger | Doctor | Tennessee |
| 74 | Byron Brown | 28 | nephew | Salesman | Pennsylvania |
| 75 | James C. Russell | 56 | boarder | Inventor | Pennsylvania |
| 76 | Harriet Russell | 25 | daughter | Stenographer | Pennsylvania |
| 77 | Andrew Bradley | 53 | head | Puddler | Ireland |
| 78 | Ella Bradley | 52 | wife | None | Pennsylvania |
| 79 | Elizabeth Bradley | 23 | daughter | Comptometer | Pennsylvania |
| 80 | Mary Bradley | 22 | daughter | None | Pennsylvania |
| 81 | Joseph Bradley THIS PERSON | 20 | son | Correspondent | Pennsylvania |
| 82 | Agnes Bradley | 19 | daughter | Stenographer | Pennsylvania |
| 83 | Helen Bradley | 17 | daughter | Stenographer | Pennsylvania |
| 84 | Jacob Abrams | 35 | head | Wholesale Merchant | Pennsylvania |
| 85 | Sidney Lowenstein | 37 | head | None | Germany |
| 86 | Rose Lowenstein | 32 | wife | None | Russia |
| 87 | Samuel Lowenstein | 13 | son | None | Pennsylvania |
| 88 | Gertrude Lowenstein | 5 | daughter | None | Pennsylvania |
| 89 | Mary Abrams | 60 | mother-in-law | None | Russia |
| 90 | Anna Matthew | 24 | servant | Servant | Pennsylvania |
| 91 | Joseph H. Lindsay | 42 | head | Clerk | Pennsylvania |
| 92 | Margaret Lindsay | 42 | wife | None | Pennsylvania |
| 93 | Norman W. Lindsay | 11 | son | None | Pennsylvania |
| 94 | Thomas C. Lindsay | 9 | son | None | Pennsylvania |
| 95 | Edwin Jacobs | 33 | head | Salesman | Pennsylvania |
| 96 | Clara Jacobs | 33 | wife | None | Pennsylvania |
| 97 | Karl F. Scheave | 37 | head | Insurance | Pennsylvania |
| 98 | Adda Scheave | 35 | wife | None | Pennsylvania |
| 99 | Elizabeth Scheave | 9 | daughter | None | Pennsylvania |
| 100 | Eleanor Scheave | 5 | daughter | None | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)