MP
Mary Power — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Power across the 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 8-person household.
Age 37
b. ~1883
Female
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Suffolk, Massachusetts |
| Surname | Power |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Chelsea 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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Power | Head | — | 37 | ~1883 |
| Mary Power | Daughter | — | 7 | ~1913 |
| Edith Power | Daughter | — | 17 | ~1903 |
| Walter Power | Son | — | 14 | ~1906 |
| Edward Power | Son | — | 12 | ~1908 |
| James Power | Son | — | 6 | ~1914 |
| Mildred Power | Daughter | — | 2 | ~1918 |
| Thomas Power | Son | — | 10 | ~1910 |
Census Appearances
1920
Suffolk, Massachusetts
Head, age 37
Suffolk, Massachusetts · implied b. ~1883 — 8 household members
| Surname | Power |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Suffolk, Massachusetts
Head, age 49
Suffolk, Massachusetts · implied b. ~1881 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Powers |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1910 |
| Age at First Marriage | 32 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Cleaner |
| Industry | Lane shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 2 US Census years (1920 and 1930) in Suffolk, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Power
Head · 1920 · age 37 · b. ~1883 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Suffolk, Massachusetts
Open full size
1920 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu743unit:0164)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Minnie Sedersky | 18 | Daughter | Salesgirl | Russia |
| 52 | Annie Sedersky | 15 | Daughter | — | Russia |
| 53 | Morris Sedersky | 49 | Head | Carpenter | Russian Poland |
| 54 | Ethel Sedersky | 49 | Wife | — | Russian Poland |
| 55 | Mary Cutter | 23 | Daughter | — | Russian Poland |
| 56 | Benjamin Sedersky | 16 | Son | — | Russian Poland |
| 57 | Mamie Sedersky | 17 | Daughter | — | Russian Poland |
| 58 | Louis Cutter | 25 | Son-in-law | Laster | Russian Poland |
| 59 | Leonard Cutter | 1 | Grandson | — | Massachusetts |
| 60 | Max J. Cutter | 0 | Grandson | — | Massachusetts |
| 61 | Hira Ruth | 23 | Boarder | Stitcher | Russian Poland |
| 62 | Michael Aronovitz | 51 | Head | Trunk Maker | Roumania |
| 63 | Fannie Aronovitz | 48 | Wife | — | Roumania |
| 64 | Harry Aronovitz | 22 | Daughter | Cutter | Roumania |
| 65 | Sarah Aronovitz | 18 | Daughter | Cutter | Roumania |
| 66 | Richard Aronovitz | 7 | Son | — | Massachusetts |
| 67 | Giuseppe Parazzo | 51 | Head | Laborer | Italy |
| 68 | Vincenza Parazzo | 20 | Wife | Drummer | Italy |
| 69 | Sabato Parazzo | 19 | Son | Wool Puller | Italy |
| 70 | Henrico Parazzo | 16 | Son | Trimmer | Italy |
| 71 | Joseph Parazzo | 13 | Son | — | Italy |
| 72 | Mary Parazzo | 12 | Daughter | — | Italy |
| 73 | John Parazzo | 6 | Son | — | Massachusetts |
| 74 | Alphonse Soulonier | 31 | Head | Carpenter | Nova Scotia |
| 75 | Maud Soulonier | 23 | Wife | — | Nova Scotia |
| 76 | Norman Soulonier | 1 | Son | — | Massachusetts |
| 77 | Desiree Soulonier | 20 | Brother | Carpenter | Nova Scotia |
| 78 | Philip De Veau | 26 | Brother-in-law | Carpenter | Nova Scotia |
| 79 | Edward Flynn | 27 | Head | Laborer | Massachusetts |
| 80 | Catherine Flynn | 26 | Wife | — | Massachusetts |
| 81 | Joseph Flynn | 6 | Son | — | Massachusetts |
| 82 | Walter Flynn | 4 | Son | — | Massachusetts |
| 83 | Doris Flynn | 2 | Daughter | — | Massachusetts |
| 84 | James H. Lynch | 58 | Head | Wheelwright | Ireland |
| 85 | Mary Lynch | 38 | Wife | — | Ireland |
| 86 | Mary Power THIS PERSON | 37 | Head | — | Ireland |
| 87 | Edith Power | 17 | Daughter | — | Massachusetts |
| 88 | Walter J. Power | 14 | Son | — | Massachusetts |
| 89 | Edward J. Power | 12 | Son | — | Massachusetts |
| 90 | Thomas L. Power | 10 | Son | — | Massachusetts |
| 91 | Mary Power | 7 | Daughter | — | Massachusetts |
| 92 | James Power | 6 | Son | — | Massachusetts |
| 93 | Mildred Power | 2 | Daughter | — | Massachusetts |
| 94 | John J. Ford | 35 | Head | Fireman | Massachusetts |
| 95 | Agnes Ford | 30 | Wife | — | Massachusetts |
| 96 | Mary O'Brien | 43 | Sister-in-law | Dipper | Massachusetts |
| 97 | Max Sandler | 28 | Head | Sole Layer | Russian Poland |
| 98 | Pearl Sandler | 22 | Wife | — | Russian Poland |
| 99 | Nathan Sandler | 1 | Son | — | Massachusetts |
| 100 | Saul Freedman | 24 | Boarder | Machinist | Russian Poland |
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)