MP
Mary Power — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Power across the 1920, 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1883), then head of a 6-person household.
Age 47
b. ~1883
Female
Spouse
Born: Maine
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Power |
| Given Name | Mary T. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 21 |
| Father's Birthplace | Northern Ireland |
| Mother's Birthplace | Northern Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Boston City |
| Est. Birth Year | ~1883 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Edward Power | Son | — | 17 | ~1913 |
| Mary Power | Spouse | — | 47 | ~1883 |
| Mary Power | Daughter | — | 14 | ~1916 |
| Lawrence Power | Son | — | 20 | ~1910 |
| Margaret Power | Daughter | — | 22 | ~1908 |
| Edward Power | Head | — | 47 | ~1883 |
Census Appearances
1920
Essex, Massachusetts
Spouse, age 36
Essex, Massachusetts · implied b. ~1884 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Power |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Suffolk, Massachusetts
Spouse, age 47
Suffolk, Massachusetts · implied b. ~1883 — 6 household members
| Surname | Power |
| Given Name | Mary T. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 21 |
| Father's Birthplace | Northern Ireland |
| Mother's Birthplace | Northern Ireland |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Suffolk-County, Massachusetts
Head, age 58
Suffolk-County, Massachusetts · implied b. ~1882
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Powers |
| Given Name | Mary L. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | Maine |
| 1935 Residence (City) | Boston city |
| 1935 Residence (County) | Suffolk |
| Occupation | Helper |
| Industry | Laundry |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 156 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Mary Power across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Power
Spouse · 1930 · age 47 · b. ~1883 · Massachusetts
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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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
49 people indexed on this census page (ia:1930:massachusettscensus00reel954:0682)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Gill | 22 | Nephew | Machinist | Massachusetts |
| 52 | Lewis S. Foley | 47 | Head | Mechanic | New York |
| 53 | Stella M. Foley | 47 | Wife | — | Massachusetts |
| 54 | Kenneth E. Foley | 26 | Son | Draftsman | Massachusetts |
| 55 | Waldo M. Foley | 18 | Son | — | Massachusetts |
| 56 | James H. Bulens | 54 | Head | Cigar Maker | Belgium |
| 57 | Julia Bulens | 55 | Wife | — | Belgium |
| 58 | Marie Bulens | 24 | Daughter | Stenographer | Massachusetts |
| 59 | Francis Bulens | 18 | Son | Typist | Massachusetts |
| 60 | Sarkis Englizian | 74 | Head | Shoemaker | Turkey |
| 61 | Vartin Englizian | 41 | Wife | — | Turkey |
| 62 | Hachik Englizian | 6 | Son | — | Massachusetts |
| 63 | Nora Englizian | 4 | Daughter | — | Massachusetts |
| 64 | Anthony Cuccurullo | 54 | Head | Sole Cutter | Italy |
| 65 | Catherine Cuccurullo | 51 | Wife | — | Italy |
| 66 | Emma Cuccurullo | 17 | Daughter | — | Massachusetts |
| 67 | Joseph Cuccurullo | 27 | Son | Agent | Italy |
| 68 | Alfred Cuccurullo | 15 | Son | — | Massachusetts |
| 69 | Catherine Cuccurullo | 5 | Grand-daughter | — | Massachusetts |
| 70 | Dorothy Cuccurullo | 3 | Grand-daughter | — | Massachusetts |
| 71 | Carrie Cuccurullo | 21 | Daughter-in-law | — | Massachusetts |
| 72 | Ignatz Salidino | 37 | Boarder | Shoe Maker | Italy |
| 73 | James H. Richardson | 52 | Head | Funeral Director | New York |
| 74 | Mary C. Richardson | 55 | Wife | — | New Hampshire |
| 75 | Melvin C. Richardson | 18 | Son | Radio Tester | Massachusetts |
| 76 | James H. Jr. Richardson | 19 | Son | — | New Hampshire |
| 77 | Eleanor Richardson | 17 | Daughter | — | Massachusetts |
| 78 | Margaret Richardson | 14 | Daughter | — | Massachusetts |
| 79 | Sarah R. Richardson | 77 | Mother | — | New York |
| 80 | Vina Richardson | 32 | Sister | — | Massachusetts |
| 81 | George L. Evans | 66 | Head | Cashier | New Hampshire |
| 82 | Maude Evans | 50 | Wife | — | Massachusetts |
| 83 | Percy T. Goodwin | 49 | Head | Credit Man | New York |
| 84 | Mrs. Dorothy M. Goodwin | 36 | Wife | — | Massachusetts |
| 85 | Dorothy M. Goodwin | 10 | Daughter | — | Massachusetts |
| 86 | Lorimer Young | 24 | Brother-in-law | Chauffeur | Massachusetts |
| 87 | John Nelson | 57 | Boarder | Carpenter | Sweden |
| 88 | M. J. Power | 59 | Head | — | Canada English |
| 89 | Martin J. V. Power | 30 | Boarder | — | Canada English |
| 90 | Matthew Michael Power | 56 | Boarder | Carpenter | Canada English |
| 91 | Theodore Haines | 31 | Boarder | Machinist | Massachusetts |
| 92 | Ethel Matterson | 25 | Boarder | Bookkeeper | Massachusetts |
| 93 | Edith Mckinley | 30 | Boarder | Stenographer | Maine |
| 94 | Edward J. P. Power | 47 | Head | Interior Decorator | Canada English |
| 95 | Mary T. Power THIS PERSON | 47 | Wife | — | Maine |
| 96 | Lawrence J. Power | 20 | Son | Investigator | Massachusetts |
| 97 | Edward J. Jr. Power | 17 | Son | — | Massachusetts |
| 98 | Margaret A. Power | 22 | Daughter | Operator | Massachusetts |
| 99 | Mary F. Power | 14 | Daughter | — | 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)