MH
Mary Haggerty — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Mary Haggerty across the 1900 and 1910 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1897), then head of a 11-person household.
Age 13
b. ~1897
Female
Daughter
Born: Rhode Island
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Worcester, Massachusetts |
| Surname | Haggerty |
| Given Name | Mary C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Ire Irish |
| Mother's Birthplace | Ire Irish |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | Blackstone Town Part Of |
| Est. Birth Year | ~1897 |
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.
11 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Michael Haggerty | Son | — | 12 | ~1898 |
| Michael Haggerty | Head | — | 46 | ~1864 |
| Ellen Haggerty | Spouse | — | 46 | ~1864 |
| Margaret Haggerty | Daughter | — | 17 | ~1893 |
| William Haggerty | Son | — | 6 | ~1904 |
| Helen Haggerty | Daughter | — | 7 | ~1903 |
| Katharine Clark | Other | — | 7 | ~1903 |
| Mary Haggerty | Daughter | — | 13 | ~1897 |
| Elizabeth Haggerty | Daughter | — | 14 | ~1896 |
| Katharine Haggerty | Daughter | — | 1 | ~1909 |
| Katharine Mccarthy | Other | — | 66 | ~1844 |
Census Appearances
1900
Worcester, Massachusetts
Daughter, age 4
Worcester, Massachusetts · implied b. ~1896 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Haggerty |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Birth Month | Dec |
| Birth Year | 1896 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1910
Worcester, Massachusetts
Daughter, age 13
Worcester, Massachusetts · implied b. ~1897 — 11 household members
| Surname | Haggerty |
| Given Name | Mary C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Ire Irish |
| Mother's Birthplace | Ire Irish |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 Haggerty across 2 US Census years (1900 and 1910) in Worcester, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Haggerty
Daughter · 1910 · age 13 · b. ~1897 · Massachusetts
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Sibling
Katharine Haggerty
Sibling · 1910 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Haggerty
Sibling · 1910 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Haggerty
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Haggerty
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Haggerty
Sibling · 1910 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Haggerty
Sibling · 1910 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Worcester, Massachusetts
Open full size
1910 US Federal Census — Worcester, Massachusetts
Page Contents
48 people indexed on this census page (ia:1910:13thcensus1910po627unit:0491)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Katharine Breen | 60 | Head | — | Ire Irish |
| 2 | Nicholas O'Neill | 25 | Nephew | Teammer | Massachusetts |
| 3 | Henry O'Neill | 18 | Nephew | Trimmer | Massachusetts |
| 4 | Edward Leary | 45 | Boarder | Stripper | Massachusetts |
| 5 | Edward Harkins | 23 | Boarder | Carder | Massachusetts |
| 6 | Michael Perry | 33 | Boarder | Bootmaker | New York |
| 7 | Luke North | 54 | Boarder | Calendar | Maine |
| 8 | William Tarrant | 19 | Boarder | Trimmer | Massachusetts |
| 9 | Joseph Stevens | 46 | Boarder | Helper | Massachusetts |
| 10 | Frank Barker | 65 | Boarder | Calendar | Can French |
| 11 | Johanna Powers | 60 | Servant | Housework | Ire Irish |
| 12 | David Merchant | 35 | Head | Cunnington | Massachusetts |
| 13 | Susie Merchant | 31 | Wife | — | Rhode Island |
| 14 | Mary Merchant | 4 | Daughter | — | Rhode Island |
| 15 | Henry Merchant | 5 | Son | — | Rhode Island |
| 16 | Francis Merchant | 2 | Son | — | Rhode Island |
| 17 | Richard O'Neill | 50 | Head | Bootmaker | Ire Irish |
| 18 | Mary O'Neill | 23 | Daughter | Housework | Massachusetts |
| 19 | Martha O'Neill | 24 | Daughter | Examiner | Massachusetts |
| 20 | Katharine O'Neill | 15 | Daughter | Sander | Massachusetts |
| 21 | John Yatman | 41 | Head | Bootmaker | Can English |
| 22 | Johanna Yatman | 40 | Wife | — | Can English |
| 23 | Annie Yatman | 17 | Daughter | Vamp Maker | Massachusetts |
| 24 | John J Yatman | 16 | Son | Putting On | Massachusetts |
| 25 | Michael Yatman | 14 | Son | — | Massachusetts |
| 26 | Leo Yatman | 12 | Son | — | Massachusetts |
| 27 | Mary Yatman | 7 | Daughter | — | Massachusetts |
| 28 | Johanna Yatman | 3 | Daughter | — | Massachusetts |
| 29 | Waite Afaid | 70 | Head | — | Massachusetts |
| 30 | Nell Afaid | 42 | Daughter | Housework | Massachusetts |
| 31 | Alexander Burns | 62 | Head | Calendar | Can English |
| 32 | Katharine Burns | 61 | Wife | — | Can English |
| 33 | Mary Burns | 26 | Daughter | Mender | Can English |
| 34 | James Ilelhaney | 49 | Head | Calendar | Can English |
| 35 | Katharine Ilelhaney | 50 | Wife | — | Can English |
| 36 | Michael Haggerty | 46 | Head | Bartender | Ire Irish |
| 37 | Ellen Haggerty | 46 | Wife | — | Ire Irish |
| 38 | Margaret E Haggerty | 17 | Daughter | — | Massachusetts |
| 39 | Elizabeth Haggerty | 14 | Daughter | — | Massachusetts |
| 40 | Mary C Haggerty THIS PERSON | 13 | Daughter | — | Rhode Island |
| 41 | Michael Haggerty | 12 | Son | — | Massachusetts |
| 42 | Helen Haggerty | 7 | Daughter | — | Massachusetts |
| 43 | William Haggerty | 6 | Son | — | Massachusetts |
| 44 | Katharine Haggerty | 1 | Daughter | — | Massachusetts |
| 45 | Katharine Mccarthy | 66 | Mother-in-law | Housework | Ire Irish |
| 46 | Katharine Clark | 7 | Cousin | — | Massachusetts |
| 47 | Annie Basbrick | 29 | Head | Burler | Massachusetts |
| 48 | Mary Basbrick | 9 | Daughter | — | Massachusetts |
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)