JP
John Power — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this John Power across the 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 7-person household.
Age 1
b. ~1929
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Power |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Canada French |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | East Boston City Pt |
| Est. Birth Year | ~1929 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Lorina Power | Daughter | — | 4 | ~1926 |
| Delia Power | Spouse | — | 38 | ~1892 |
| John Power | Son | — | 1 | ~1929 |
| Pierce Power | Son | — | 19 | ~1911 |
| James Power | Son | — | 15 | ~1915 |
| Helen Power | Daughter | — | 11 | ~1919 |
| Joseph Power | Head | — | 45 | ~1885 |
Census Appearances
1930
Suffolk, Massachusetts
Son, age 1
Suffolk, Massachusetts · implied b. ~1929 — 7 household members
| Surname | Power |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Canada French |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Son, age 11
Suffolk-County, Massachusetts · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Powers |
| Given Name | John A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Highest Grade | S 5 |
| 1935 Residence | Same place |
| 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 John Power across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Power
Son · 1930 · age 1 · b. ~1929 · Massachusetts
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Sibling
Helen Power
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorina Power
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Power
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pierce Power
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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel941:0732)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Vincent Murgolo | 48 | Head | Cooper | Italy |
| 2 | Gisella Murgolo | 48 | Wife | — | Italy |
| 3 | Eugene Murgolo | 23 | Son | Welder | Massachusetts |
| 4 | Julia Murgolo | 22 | Daughter | Presser | Massachusetts |
| 5 | Mary Murgolo | 20 | Daughter | — | Massachusetts |
| 6 | Helen Murgolo | 18 | Daughter | Winder | Massachusetts |
| 7 | Elizabeth Murgolo | 16 | Daughter | Stitcher | Massachusetts |
| 8 | Frances M. Murgolo | 15 | Daughter | — | Massachusetts |
| 9 | Florence Murgolo | 8 | Daughter | — | Massachusetts |
| 10 | Michael Haleyewski | 44 | Head | Laborer | Poland |
| 11 | Mary Haleyewski | 37 | Wife | — | Poland |
| 12 | Miroslaw Haleyewski | 11 | Son | — | Massachusetts |
| 13 | Walter Brakowski | 39 | Head | Shoemaker | Poland |
| 14 | Wladya Brakowski | 37 | Wife | — | Poland |
| 15 | Wanda Brakowski | 12 | Daughter | — | Massachusetts |
| 16 | Edward Brakowski | 8 | Son | — | Massachusetts |
| 17 | Alfred Brakowski | 1 | Son | — | Massachusetts |
| 18 | Michael Misiura | 45 | Head | Spinner | Poland |
| 19 | Teofila Pantelejew | 62 | Head | Stitcher | Poland |
| 20 | Amelia Misiura | 42 | Cousin | Weaver | Poland |
| 21 | Antonio Hrotunsky | 38 | Head | Weaver | Poland |
| 22 | Bessie Hrotunsky | 31 | Wife | — | Poland |
| 23 | Joseph Mierzejewski | 36 | Head | Loom Fixer | Poland |
| 24 | Mary Mierzejewski | 32 | Wife | — | Poland |
| 25 | Joseph Mierzejewski | 12 | Son | — | Massachusetts |
| 26 | Arthur Mierzejewski | 6 | Son | — | Massachusetts |
| 27 | Joseph P. Power | 45 | Head | Chauffeur | Canada French |
| 28 | Delia Power | 38 | Wife | — | Massachusetts |
| 29 | Pierce Power | 19 | Son | Shipper | Massachusetts |
| 30 | James Power | 15 | Son | — | Massachusetts |
| 31 | Helen Power | 11 | Daughter | — | Massachusetts |
| 32 | Lorina Power | 4 | Daughter | — | Massachusetts |
| 33 | John Power THIS PERSON | 1 | Son | — | Massachusetts |
| 34 | Peter Misiura | 46 | Head | — | Canada French |
| 35 | Margaret Misiura | 28 | Wife | — | Canada French |
| 36 | Walter Misiura | 21 | Son | Seaman | Massachusetts |
| 37 | Robert Misiura | 17 | Son | Seaman | Massachusetts |
| 38 | Mary Misiura | 14 | Daughter | — | Massachusetts |
| 39 | Amelia Proutt | 75 | Head | — | Canada French |
| 40 | Wallace Misiura | 5 | Son | — | Massachusetts |
| 41 | Joseph Brakett | 31 | Head | Spinner | Massachusetts |
| 42 | Blanche Brakett | 23 | Wife | — | Rhode Island |
| 43 | Rachael Brakett | 5 | Daughter | — | Rhode Island |
| 44 | Roland Brakett | 1 | Son | — | Massachusetts |
| 45 | May Brakett | 0 | Son | — | Massachusetts |
| 46 | Paul Bernier | 45 | Head | Section Hand | Canada French |
| 47 | Hermina Bernier | 45 | Wife | — | Canada French |
| 48 | Roland Bernier | 19 | Son | Spinner | Massachusetts |
| 49 | Lionel Bernier | 18 | Son | Doffer | Massachusetts |
| 50 | Walter Kowalewski | 38 | Head | Loom Repairer | Poland |
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)