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Joseph Bradley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Joseph Bradley across the 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 9-person household.
Age 15
b. ~1915
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Bradley |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Somerville City |
| Est. Birth Year | ~1915 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Anna Bradley | Daughter | — | 23 | ~1907 |
| John Bradley | Son | — | 12 | ~1918 |
| Catherine Bradley | Daughter | — | 19 | ~1911 |
| Valeria Bradley | Daughter | — | 14 | ~1916 |
| Alice Bradley | Daughter | — | 20 | ~1910 |
| Catherine Bradley | Spouse | — | 47 | ~1883 |
| Mary Bradley | Daughter | — | 21 | ~1909 |
| Joseph Bradley | Head | — | 52 | ~1878 |
| Joseph Bradley | Son | — | 15 | ~1915 |
Census Appearances
1920
Middlesex, Massachusetts
Son, age 5
Middlesex, Massachusetts · implied b. ~1915 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Joseph W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 15
Middlesex, Massachusetts · implied b. ~1915 — 9 household members
| Surname | Bradley |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Bradley
Son · 1930 · age 15 · b. ~1915 · Massachusetts
★ You are viewing this record
Sibling
Valeria Bradley
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Bradley
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Bradley
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Bradley
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Bradley
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine 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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel927:1009)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Theodore Gallant | 31 | Brother | Carpenter | Canada-English |
| 2 | Antonio Spartos | 49 | Head | Proprietor | Turkey |
| 3 | Athena Spartos | 43 | Wife | — | Turkey |
| 4 | John Spartos | 14 | Son | — | Turkey |
| 5 | George Spartos | 12 | Son | — | Massachusetts |
| 6 | Jeremiah Mcsillicuddy | 37 | Head | Mechanic | Irish Free State |
| 7 | Agnes M Mcsillicuddy | 30 | Wife | — | Massachusetts |
| 8 | Maria H Vozella | 41 | Head | Salesman | Massachusetts |
| 9 | Louise G Vozella | 22 | Daughter | Waitress | Massachusetts |
| 10 | Thomas Vozella | 19 | Son | Clerk | Massachusetts |
| 11 | Marion H Vozella | 17 | Daughter | Waitress | Massachusetts |
| 12 | Estelle F Vozella | 15 | Daughter | — | Massachusetts |
| 13 | Virginia M Vozella | 12 | Daughter | — | Massachusetts |
| 14 | John T Talbot | 71 | Head | — | Massachusetts |
| 15 | Elizabeth Talbot | 60 | Sister | Operator | Massachusetts |
| 16 | Robert J Robitille | 49 | Head | Carpenter | Vermont |
| 17 | Jennie A Robitille | 42 | Wife | — | New Hampshire |
| 18 | Thelma M Fletcher | 13 | Daughter | — | New Hampshire |
| 19 | Arthur B Murphy | 49 | Lodger | Forester | Massachusetts |
| 20 | William F Lambert | 30 | Lodger | Roofer | New Hampshire |
| 21 | Bartholomew Lee | 42 | Lodger | Baker | Scotland |
| 22 | Isabelle L Cahill | 37 | Boarder | Stenographer | Massachusetts |
| 23 | John L Buckley | 46 | Head | Salesman | Connecticut |
| 24 | Eva M Buckley | 43 | Wife | — | Connecticut |
| 25 | Eva L Buckley | 22 | Daughter | Clerk | Massachusetts |
| 26 | John Butler | 65 | Head | Machinist | Canada-English |
| 27 | Mary E Butler | 70 | Wife | — | Canada-English |
| 28 | Allen A Butler | 30 | Son | Clerk | Massachusetts |
| 29 | Ella D Lunn | 23 | Head | Operator | Maine |
| 30 | Ladd Lunn | 25 | Boarder | Operator | Maine |
| 31 | George Gullage | 57 | Head | Steam Fitter | Newfoundland |
| 32 | Rachel Gullage | 55 | Wife | — | Newfoundland |
| 33 | Joseph W Bradley | 52 | Head | Machinist | New York |
| 34 | Catherine F Bradley | 47 | Wife | — | Massachusetts |
| 35 | Anna G Bradley | 23 | Daughter | Bookkeeper | Massachusetts |
| 36 | Mary R Bradley | 21 | Daughter | Bookkeeper | Massachusetts |
| 37 | Alice G Bradley | 20 | Daughter | Bookkeeper | Massachusetts |
| 38 | Catherine E Bradley | 19 | Daughter | Clerk | Massachusetts |
| 39 | Joseph Bradley THIS PERSON | 15 | Son | — | Massachusetts |
| 40 | Valeria Bradley | 14 | Daughter | — | Massachusetts |
| 41 | John E Bradley | 12 | Son | — | Massachusetts |
| 42 | [Uninformed] | None | — | — | — |
| 43 | John A Berman | 64 | Head | President | Canada-English |
| 44 | Nellie E Berman | 64 | Wife | — | Canada-English |
| 45 | Mary E Berman | 47 | Boarder | Bookkeeper | Massachusetts |
| 46 | George W Ward | 55 | Head | Proprietor | Canada-English |
| 47 | Bertha M Ward | 23 | Daughter | Clerk | Massachusetts |
| 48 | Bertha R Wallis | 46 | Sister-in-law | — | Massachusetts |
| 49 | John T Wallis | 43 | Brother-in-law | Machinist | Massachusetts |
| 50 | William D Wallace | 50 | Head | Tool Maker | Massachusetts |
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)