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Mary Leahy — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Hampden, Massachusetts
Our Model Tree links this Mary Leahy across the 1900 and 1910 US Censuses in Hampden, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1841), then head of a 2-person household.
Age 69
b. ~1841
Female
Head
Born: Ireland
Widowed
1910 Census Record Details
| Census Year | 1910 |
| Location | Hampden, Massachusetts |
| Surname | Leahy |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 4 |
| Children Living | 2 |
| Year of Immigration | 1849 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | West Springfield Town |
| Est. Birth Year | ~1841 |
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.
2 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Sadie Leahy | Daughter | — | 31 | ~1879 |
| Mary Leahy | Head | — | 69 | ~1841 |
Census Appearances
1900
Suffolk, Massachusetts
Other, age 60
Suffolk, Massachusetts · implied b. ~1840 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leahy |
| Given Name | Mary |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Birth Month | Mar |
| Birth Year | 1840 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Housekeeper |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Hampden, Massachusetts
Head, age 69
Hampden, Massachusetts · implied b. ~1841 — 2 household members
| Surname | Leahy |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 4 |
| Children Living | 2 |
| Year of Immigration | 1849 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| 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 Leahy across 2 US Census years (1900 and 1910) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Leahy
Head · 1910 · age 69 · b. ~1841 · 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 — Hampden, Massachusetts
Open full size
1910 US Federal Census — Hampden, Massachusetts
Page Contents
49 people indexed on this census page (ia:1910:13thcensus1910po591unit:0292)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Eli N Spencer | 35 | Head | Keeper | Connecticut |
| 52 | Sarah E Spencer | 55 | Mother | — | Connecticut |
| 53 | Lyman R Spencer | 23 | Brother | Stenographer | Connecticut |
| 54 | Simon J Griffin | 40 | Head | Secretary | Massachusetts |
| 55 | Jennie A Griffin | 43 | Wife | — | Massachusetts |
| 56 | Mary J Griffin | 19 | Daughter | Saleslady | Massachusetts |
| 57 | Mildred R Griffin | 17 | Daughter | — | Massachusetts |
| 58 | Simon J Griffin | 16 | Son | — | Massachusetts |
| 59 | Philip H Griffin | 10 | Son | — | Massachusetts |
| 60 | John T Griffin | 5 | Son | — | Massachusetts |
| 61 | Thomas Tagan | 29 | Head | Brakeman | Massachusetts |
| 62 | Emma H Tagan | 31 | Wife | — | Massachusetts |
| 63 | Mary Tagan | 4 | Daughter | — | Massachusetts |
| 64 | Francis Tagan | 3 | Son | — | Massachusetts |
| 65 | Catherine Tagan | 1 | Daughter | — | Massachusetts |
| 66 | Arthur F Morgan | 25 | Head | Assembler | Connecticut |
| 67 | Cora B Morgan | 26 | Wife | — | New York |
| 68 | William H Fisher | 65 | Head | Fireman | Massachusetts |
| 69 | Louise M Fisher | 30 | Daughter | Nurse | Connecticut |
| 70 | Edna A Fisher | 24 | Daughter | — | Massachusetts |
| 71 | Herbert W Fisher | 22 | Son | Foreman | Massachusetts |
| 72 | Marion S Fisher | 18 | Daughter | Stenographer | Massachusetts |
| 73 | Carrie R Fisher | 17 | Daughter | — | Massachusetts |
| 74 | Philo Stebbins | 41 | Head | Lecturer | Massachusetts |
| 75 | Edith Stebbins | 32 | Boarder | Agent | Massachusetts |
| 76 | George W Aldrich | 34 | Head | Machinist | Massachusetts |
| 77 | Margaret A Aldrich | 34 | Wife | — | Massachusetts |
| 78 | Harry R Aldrich | 8 | Son | — | Massachusetts |
| 79 | Albert G Aldrich | 6 | Son | — | Massachusetts |
| 80 | Clayton L Aldrich | 1 | Son | — | Massachusetts |
| 81 | Emil W Michalek | 30 | Head | Plumber | New York |
| 82 | Catherine A Michalek | 33 | Wife | — | Massachusetts |
| 83 | Ethel F Michalek | 5 | Daughter | — | Massachusetts |
| 84 | Emil J Michalek | 4 | Son | — | Massachusetts |
| 85 | Donald J Michalek | 0 | Son | — | Massachusetts |
| 86 | Mary Leahy THIS PERSON | 69 | Head | — | Ireland |
| 87 | Sadie Leahy | 31 | Daughter | — | Massachusetts |
| 88 | Annie Vlasak | 39 | Head | Sugar Maker | Aust. Bohemian |
| 89 | Jennie Blanchard | 21 | Daughter | — | Massachusetts |
| 90 | William Blanchard | 29 | Son-in-law | Fireman | Massachusetts |
| 91 | Delmer Blanchard | 25 | Boarder | Laborer | Canada French |
| 92 | Oscar T Roloff | 43 | Head | Retail Merchant | New York |
| 93 | Aimee E Roloff | 37 | Wife | — | Massachusetts |
| 94 | Percy H Roloff | 18 | Son | Salesman | Massachusetts |
| 95 | Charles F Roloff | 14 | Son | — | Massachusetts |
| 96 | Harold L Roloff | 8 | Son | — | Massachusetts |
| 97 | Stephen L Wright | 34 | Head | Conductor | Massachusetts |
| 98 | Sarah Emma Wright | 20 | Sister | — | Massachusetts |
| 99 | Bertha P Hadden | 22 | Boarder | Milliner | Connecticut |
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)