MC
Mary Cronin — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Mary Cronin across the 1900, 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1850), then head of a 3-person household.
Age 60
b. ~1850
Female
Spouse
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Middlesex, Massachusetts |
| Surname | Cronin |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 40 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Lowell City |
| Est. Birth Year | ~1850 |
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.
3 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Cornelius Cronin | Head | — | 57 | ~1853 |
| Catherine Cronin | Daughter | — | 34 | ~1876 |
| Mary Cronin | Spouse | — | 60 | ~1850 |
Census Appearances
1900
Suffolk, Massachusetts
Spouse, age 49
Suffolk, Massachusetts · implied b. ~1851 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cronin |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | May |
| Birth Year | 1851 |
| Year of Immigration | 1867 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Middlesex, Massachusetts
Spouse, age 60
Middlesex, Massachusetts · implied b. ~1850 — 3 household members
| Surname | Cronin |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 40 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Middlesex, Massachusetts
Other, age 69
Middlesex, Massachusetts · implied b. ~1851 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Croning |
| Given Name | Mary J. |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1867 |
| 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 |
| Year of Naturalization | Un |
| 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 Cronin across 3 US Census years (1900, 1910 and 1920) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Cronin
Spouse · 1910 · age 60 · b. ~1850 · 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
47 people indexed on this census page (ia:1910:13thcensus1910po599unit:0504)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Maurice Francoeur | 26 | Head | Laborer | Canada-French |
| 52 | Elise Francoeur | 18 | Wife | None | Canada-French |
| 53 | Nora Burns | 33 | Boarder | Stitcher | Ireland |
| 54 | Patrick Flanigan | 37 | Head | Grinder | Ireland |
| 55 | Julia Flanigan | 34 | Sister | Spinner | Ireland |
| 56 | Katie Riley | 59 | Head | Drawing In | Massachusetts |
| 57 | Mary A. Riley | 57 | Sister | Speck Er | Massachusetts |
| 58 | James Duffy | 52 | Head | Feeder | Massachusetts |
| 59 | Sarah Duffy | 50 | Sister | Spooler | Massachusetts |
| 60 | James Kane | 25 | Head | Laborer | Ireland |
| 61 | Margaret Kane | 25 | Wife | Specker | Ireland |
| 62 | Bridget Finn | 42 | Head | Stitcher | Ireland |
| 63 | Patrick J. Finn | 17 | Son | Machine Hand | Massachusetts |
| 64 | James Finn | 15 | Son | Clerk | Massachusetts |
| 65 | Agnes Finn | 14 | Daughter | None | Massachusetts |
| 66 | Joseph Seeley | 25 | Head | Beamer | Ireland |
| 67 | Bertha Seeley | 23 | Wife | Specker | Ireland |
| 68 | Margaret Murdock | 40 | Head | Speckler | Massachusetts |
| 69 | Mary Murdock | 18 | Daughter | Floor Lady | Massachusetts |
| 70 | William J. Murdock | 13 | Son | None | Massachusetts |
| 71 | Patrick Grady | 48 | Head | Painter | Ireland |
| 72 | Mary Grady | 40 | Wife | None | Ireland |
| 73 | Mary Fitzgerald | 17 | Step-Dau | Electrician | Ireland |
| 74 | Cornelius Cronin | 57 | Head | Laborer | Ireland |
| 75 | Mary Cronin THIS PERSON | 60 | Wife | None | Ireland |
| 76 | Catherine Cronin | 34 | Daughter | Stitcher | Massachusetts |
| 77 | Sam Finn | 24 | Head | Asst. Foreman | Massachusetts |
| 78 | Ella Finn | 23 | Sister | Drawing In | Massachusetts |
| 79 | Margaret Seeley | 50 | Head | None | Ireland |
| 80 | John Seeley | 26 | Son | Laborer | Ireland |
| 81 | Eloy Leblanc | 26 | Head | Unknown | Canada-French |
| 82 | Aline Leblanc | 25 | Wife | None | Canada-French |
| 83 | James Cardin | 41 | Head | Machinist | Ireland |
| 84 | Julia Cardin | 40 | Wife | None | Ireland |
| 85 | Charles Cardin | 15 | Son | None | Massachusetts |
| 86 | John Cardin | 14 | Son | None | Massachusetts |
| 87 | Cornelius Flanagan | 60 | Head | Laborer | Ireland |
| 88 | Mary Flanagan | 34 | Niece | Spinner | Ireland |
| 89 | Ellen Mcgrail | 34 | Head | Weaver | Ireland |
| 90 | Mary Mcgrail | 32 | Sister | None | Ireland |
| 91 | Julia Flanigan | 38 | Head | Mender | Massachusetts |
| 92 | Nellie Flanigan | 36 | Sister | Winder | Massachusetts |
| 93 | Annie Flanigan | 30 | Sister | Stitcher | Massachusetts |
| 94 | Margaret Flanigan | 28 | Sister | Mender | Massachusetts |
| 95 | Bridget Dunn | 41 | Head | None | Ireland |
| 96 | John Dunn | 16 | Son | None | Massachusetts |
| 97 | Mary Dunn | 14 | Daughter | None | 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)