MP
Mary Power — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Mary Power across the 1900, 1910 and 1920 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1865), then head of a 7-person household.
Age 55
b. ~1865
Female
Spouse
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Worcester, Massachusetts |
| Surname | Power |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1865 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| John Power | Son | — | 24 | ~1896 |
| Aloysius Power | Son | — | 17 | ~1903 |
| Francis Power | Son | — | 20 | ~1900 |
| Mary Power | Spouse | — | 55 | ~1865 |
| Marion Power | Daughter | — | 26 | ~1894 |
| James Power | Head | — | 54 | ~1866 |
| Josephine Power | Daughter | — | 22 | ~1898 |
Census Appearances
1900
Worcester, Massachusetts
Spouse, age 36
Worcester, Massachusetts · implied b. ~1864 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Power |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Oct |
| Birth Year | 1864 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Slipper, (ging ham) |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Worcester, Massachusetts
Spouse, age 46
Worcester, Massachusetts · implied b. ~1864 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Power |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 19 |
| Children Born | 6 |
| Children Living | 6 |
| Year of Immigration | 1881 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Worcester, Massachusetts
Spouse, age 55
Worcester, Massachusetts · implied b. ~1865 — 7 household members
| Surname | Power |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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 3 US Census years (1900, 1910 and 1920) in Worcester, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Power
Spouse · 1920 · age 55 · b. ~1865 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Worcester, Massachusetts
Open full size
1920 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu750unit:0624)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clara V Stone | 60 | Head | — | Massachusetts |
| 2 | Lillian Norwood | 65 | Lodger | — | Massachusetts |
| 3 | David Anderson | 39 | Lodger | Laborer | Sweden |
| 4 | Melvin Stinson | 62 | Head | Engineer | Maine |
| 5 | Eunice Stinson | 66 | Wife | — | Canada |
| 6 | Peter Perry | 72 | Lodger | Machinist | Canada |
| 7 | Charles Watts | 32 | Lodger | Steamfitter | Rhode Island |
| 8 | John Radigan | 38 | Head | Wireworker | Finland |
| 9 | Mary Radigan | 33 | Wife | — | Finland |
| 10 | Aili Radigan | 14 | Daughter | — | Massachusetts |
| 11 | Herman Ulvonen | 26 | Lodger | Moulder | Finland |
| 12 | Lester Hodgkins | 27 | Head | Machinist | Massachusetts |
| 13 | Margaret Hodgkins | 28 | Wife | — | Massachusetts |
| 14 | Anna Abrahamson | 51 | Head | — | Sweden |
| 15 | Gertrude Abrahamson | 25 | Daughter | Stenographer | Massachusetts |
| 16 | Charles Abrahamson | 23 | Son | Pattern Maker | Massachusetts |
| 17 | Eleanor Abrahamson | 19 | Daughter | Stenographer | Massachusetts |
| 18 | Raymond Abrahamson | 15 | Son | — | Massachusetts |
| 19 | Alice M Abrahamson | 12 | Daughter | Clerk | Massachusetts |
| 20 | James F Power | 54 | Head | Carpenter | New York |
| 21 | Mary Power THIS PERSON | 55 | Wife | — | Ireland |
| 22 | Marion Power | 26 | Daughter | Nurse | Massachusetts |
| 23 | John Power | 24 | Son | Clergyman | Massachusetts |
| 24 | Josephine Power | 22 | Daughter | Teacher | Massachusetts |
| 25 | Francis Power | 20 | Son | — | Massachusetts |
| 26 | Aloysius Power | 17 | Son | — | Massachusetts |
| 27 | William Needham | 51 | Head | Superintendent | Connecticut |
| 28 | Henry E Needham | 60 | Brother | Conductor | Connecticut |
| 29 | Mary A Beals | 43 | Sister | — | Connecticut |
| 30 | Annie P Gilman | 63 | Housekeeper | House Keeper | Canada |
| 31 | John A Firling | 47 | Head | Janitor | Denmark |
| 32 | Carl A Firling | 18 | Son | Plumber | Massachusetts |
| 33 | Louise M Firling | 17 | Daughter | — | Massachusetts |
| 34 | Leo A Firling | 15 | Son | Student | Massachusetts |
| 35 | Arthur Jensen | 34 | Head | Mechanic | Denmark |
| 36 | Amelia L Jensen | 39 | Wife | — | Denmark |
| 37 | William Morrissey | 27 | Head | Chauffeur | Massachusetts |
| 38 | Amelia Morrissey | 25 | Wife | — | Massachusetts |
| 39 | William Morrissey | 2 | Son | — | Massachusetts |
| 40 | Katie Powers | 23 | Sister | Brakeman | Massachusetts |
| 41 | James Powers | 12 | Nephew | — | Massachusetts |
| 42 | John Foley | 25 | Head | Laborer | Massachusetts |
| 43 | Alfred Foley | 23 | Brother | Conductor | Massachusetts |
| 44 | Mary E Foley | 48 | Mother | — | Massachusetts |
| 45 | Harley W Read | 30 | Head | Machinist | Maine |
| 46 | Bertha L Read | 30 | Wife | — | Massachusetts |
| 47 | Wilbur Read | 70 | Head | Machinist | Maine |
| 48 | Carrie Read | 61 | Wife | — | Maine |
| 49 | Austin Cooke | 31 | Head | Carpenter | Massachusetts |
| 50 | Augusta Cooke | 22 | Wife | — | Germany |
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)