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Mary Maguire — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Mary Maguire across the 1900 and 1910 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1876), then head of a 8-person household.
Age 34
b. ~1876
Female
Spouse
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Middlesex, Massachusetts |
| Surname | Maguire |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 12 |
| Children Born | 6 |
| Children Living | 6 |
| Year of Immigration | 1892 |
| 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 | Lowell Part Of |
| Est. Birth Year | ~1876 |
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 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Maguire | Spouse | — | 34 | ~1876 |
| John Maguire | Son | — | 10 | ~1900 |
| Francis Maguire | Son | — | 6 | ~1904 |
| Thomas Maguire | Son | — | 8 | ~1902 |
| James Maguire | Son | — | 11 | ~1899 |
| William Maguire | Son | — | 4 | ~1906 |
| James Maguire | Head | — | 35 | ~1875 |
| Mary Maguire | Daughter | — | 2 | ~1908 |
Census Appearances
1900
Middlesex, Massachusetts
Other, age 28
Middlesex, Massachusetts · implied b. ~1872 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Maguire |
| Given Name | Mary |
| Relationship to Head | Servant |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Ireland |
| Birth Month | June |
| Birth Year | 1872 |
| Year of Immigration | 1892 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Servant |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Middlesex, Massachusetts
Spouse, age 34
Middlesex, Massachusetts · implied b. ~1876 — 8 household members
| Surname | Maguire |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 12 |
| Children Born | 6 |
| Children Living | 6 |
| Year of Immigration | 1892 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Maguire across 2 US Census years (1900 and 1910) in Middlesex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Maguire
Spouse · 1910 · age 34 · b. ~1876 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Middlesex, Massachusetts
Open full size
1910 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po606unit:1229)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lillian | 18 | Daughter | — | Massachusetts |
| 2 | John | 16 | Son | — | Massachusetts |
| 3 | Alice | 14 | Daughter | — | Massachusetts |
| 4 | Dorothy | 12 | Daughter | — | Massachusetts |
| 5 | Margaret | 10 | Daughter | — | Massachusetts |
| 6 | Elizabeth | 8 | Daughter | — | Massachusetts |
| 7 | Helen | 6 | Daughter | — | Massachusetts |
| 8 | Ruth | 4 | Daughter | — | Massachusetts |
| 9 | Robert | 2 | Son | — | Massachusetts |
| 10 | James Maguire | 35 | Head | Laborer | Ireland |
| 11 | Mary Maguire THIS PERSON | 34 | Wife | — | Ireland |
| 12 | James Maguire | 11 | Son | — | Massachusetts |
| 13 | John Maguire | 10 | Son | — | Massachusetts |
| 14 | Thomas Maguire | 8 | Son | — | Massachusetts |
| 15 | Francis Maguire | 6 | Son | — | Massachusetts |
| 16 | William Maguire | 4 | Son | — | Massachusetts |
| 17 | Mary Maguire | 2 | Daughter | — | Massachusetts |
| 18 | Michael Sullivan | 45 | Head | Laborer | Ireland |
| 19 | Catherine Sullivan | 40 | Wife | — | Ireland |
| 20 | Patrick Sullivan | 14 | Son | — | Massachusetts |
| 21 | Margaret Sullivan | 12 | Daughter | — | Massachusetts |
| 22 | Mary Sullivan | 10 | Daughter | — | Massachusetts |
| 23 | Catherine Sullivan | 8 | Daughter | — | Massachusetts |
| 24 | John Sullivan | 6 | Son | — | Massachusetts |
| 25 | Helen Sullivan | 4 | Daughter | — | Massachusetts |
| 26 | Michael Sullivan | 2 | Son | — | Massachusetts |
| 27 | Thomas Sullivan | 0 | Son | — | Massachusetts |
| 28 | Patrick Sullivan | 40 | Boarder | Laborer | Ireland |
| 29 | John Sullivan | 35 | Boarder | Laborer | Ireland |
| 30 | Mary Sullivan | 30 | Boarder | — | Ireland |
| 31 | Catherine Sullivan | 25 | Boarder | — | Ireland |
| 32 | James Lynch | 45 | Head | Laborer | Ireland |
| 33 | Mary Lynch | 40 | Wife | — | Ireland |
| 34 | James Lynch | 18 | Son | Laborer | Massachusetts |
| 35 | John Lynch | 16 | Son | — | Massachusetts |
| 36 | Thomas Lynch | 14 | Son | — | Massachusetts |
| 37 | Mary Lynch | 12 | Daughter | — | Massachusetts |
| 38 | Catherine Lynch | 10 | Daughter | — | Massachusetts |
| 39 | Helen Lynch | 8 | Daughter | — | Massachusetts |
| 40 | Margaret Lynch | 6 | Daughter | — | Massachusetts |
| 41 | William Lynch | 4 | Son | — | Massachusetts |
| 42 | Francis Lynch | 2 | Son | — | Massachusetts |
| 43 | Robert Lynch | 0 | Son | — | Massachusetts |
| 44 | Patrick Lynch | 40 | Boarder | Laborer | Ireland |
| 45 | John Lynch | 35 | Boarder | Laborer | Ireland |
| 46 | Mary Lynch | 30 | Boarder | — | Ireland |
| 47 | Catherine Lynch | 25 | Boarder | — | Ireland |
| 48 | Helen Lynch | 20 | Boarder | — | Ireland |
| 49 | Margaret Lynch | 18 | Boarder | — | Ireland |
| 50 | William Lynch | 16 | Boarder | — | Ireland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)