MP
Mary Power — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Power across the 1900 and 1910 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1865), then head of a 8-person household.
Age 35
b. ~1865
Female
Spouse
Born: Ireland
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Suffolk, Massachusetts |
| Surname | Power |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Dec |
| Birth Year | 1865 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Boston 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.
8 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Power | Spouse | — | 35 | ~1865 |
| John Power | Son | — | 6 | ~1894 |
| Richard Power | Son | — | 11 | ~1889 |
| Robert Berento | Son | — | 27 | ~1873 |
| James Power | Head | — | 38 | ~1862 |
| James Power | Son | — | 8 | ~1892 |
| Margaret Power | Daughter | — | 9 | ~1891 |
| Sarah Berento | Other | — | 48 | ~1852 |
Census Appearances
1900
Suffolk, Massachusetts
Spouse, age 35
Suffolk, Massachusetts · implied b. ~1865 — 8 household members
| Surname | Power |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Dec |
| Birth Year | 1865 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Suffolk, Massachusetts
Spouse, age 44
Suffolk, Massachusetts · implied b. ~1866 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Powers |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 14 |
| Children Born | 7 |
| Children Living | 7 |
| Year of Immigration | 1875 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 2 US Census years (1900 and 1910) in Suffolk, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Power
Spouse · 1900 · age 35 · b. ~1865 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Suffolk, Massachusetts
Open full size
1900 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu676unit:0058)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Peter Colling | 38 | Head | Harness Maker | Massachusetts |
| 2 | Ellen Colling | 33 | Wife | — | Ireland |
| 3 | Mary Colling | 7 | Daughter | — | Massachusetts |
| 4 | Ellen Colling | 6 | Daughter | — | Massachusetts |
| 5 | Louisa Colling | 4 | Daughter | — | Massachusetts |
| 6 | Grace Colling | 2 | Daughter | — | Massachusetts |
| 7 | John Colling | None | Son | — | Massachusetts |
| 8 | Manseleno Saffro|Saffre | 43 | Head | Sea Captain | Portugal |
| 9 | Frank Saffro|Saffre | 20 | Son | Longshoreman | Massachusetts |
| 10 | Manuel Saffro|Saffre | 18 | Son | Errand Boy | Massachusetts |
| 11 | Joseph Saffro|Saffre | 16 | Son | At School | Massachusetts |
| 12 | Mary Saffro|Saffre | 15 | Son | At School | Massachusetts |
| 13 | Andrew Saffro|Saffre | 14 | Son | At School | Massachusetts |
| 14 | Antonio Saffro|Saffre | 11 | Son | — | Massachusetts |
| 15 | William Saffro|Saffre | 6 | Son | — | Portugal |
| 16 | Julia Saffro|Saffre | 24 | Daughter | House Keeper | Portugal |
| 17 | Francis Silva | 33 | Servant | Servant | Portugal |
| 18 | Jeremiah Shea | 32 | Head | Sailor | Ireland |
| 19 | Margaret Shea | 26 | Wife | Sailor | Massachusetts |
| 20 | Mary Shea | 6 | Daughter | — | Massachusetts |
| 21 | Bernice Shea | 4 | Daughter | — | Massachusetts |
| 22 | Frances Shea | 2 | Daughter | — | Massachusetts |
| 23 | John Shea | None | Son | — | Massachusetts |
| 24 | John Silva | 44 | Head | Sea Captain | Portugal |
| 25 | Louisa Silva | 39 | Wife | — | Portugal |
| 26 | Margaret Silva | 8 | Daughter | — | Mass |
| 27 | Silva | None | — | — | — |
| 28 | Maria Thebeia|Thebeio | 26 | S. in law | Servant | Portugal |
| 29 | Mary Riley | 63 | Head | — | Ireland |
| 30 | Thomas Riley | 29 | Son | Shipper | Canada |
| 31 | James Riley | 25 | Son | Teamster | Canada |
| 32 | William Riley | 21 | Son | — | Massachusetts |
| 33 | Richard Powers | 68 | Head | Longshoreman | Ireland |
| 34 | Ellen Powers | 67 | Wife | — | Ireland |
| 35 | Michael Powers | 38 | Son | Deck-Hand | Massachusetts |
| 36 | Joseph Rogers | 45 | Head | Fisherman | Portugal |
| 37 | Mary Rogers | 42 | Wife | — | Portugal |
| 38 | Joseph Rogers | 24 | Son | Stationary Fireman | Massachusetts |
| 39 | Mary Rogers | 15 | Daughter | At School | Massachusetts |
| 40 | Isabella Rogers | 8 | Daughter | — | Portugal |
| 41 | George Harris | 54 | Head | Fisherman | England |
| 42 | Carrie Harris | 54 | Wife | — | Maine |
| 43 | James Power | 38 | Head | Packer | Massachusetts |
| 44 | Mary Power THIS PERSON | 34 | Wife | — | Ireland |
| 45 | Richard Power | 11 | Son | At School | Massachusetts |
| 46 | Margaret Power | 9 | Daughter | — | Massachusetts |
| 47 | James Power | 7 | Son | — | Massachusetts |
| 48 | John Power | 5 | Son | — | Massachusetts |
| 49 | Sarah Berento | 48 | Mother | — | Ireland |
| 50 | Robert Berento | 26 | Son | Machinist | South America |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)