MC
Mary Crowley — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Mary Crowley across the 1900 and 1910 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1860), then head of a 7-person household.
Age 50
b. ~1860
Female
Head
Born: Massachusetts
Widowed
1910 Census Record Details
| Census Year | 1910 |
| Location | Middlesex, Massachusetts |
| Surname | Crowley |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Children Born | 5 |
| Children Living | 5 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Malden City Part Of |
| Est. Birth Year | ~1860 |
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.
7 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Annie Crowley | Daughter | — | 11 | ~1899 |
| William Crowley | Son | — | 22 | ~1888 |
| Mary Crowley | Head | — | 50 | ~1860 |
| Frank Crowley | Son | — | 15 | ~1895 |
| Arthur Crowley | Son | — | 18 | ~1892 |
| Charles Crowley | Son | — | 13 | ~1897 |
| Mary Crowley | Daughter | — | 20 | ~1890 |
Census Appearances
1900
Middlesex, Massachusetts
Head, age 41
Middlesex, Massachusetts · implied b. ~1859 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crowley |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Birth Month | Jan |
| Birth Year | 1859 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Middlesex, Massachusetts
Head, age 50
Middlesex, Massachusetts · implied b. ~1860 — 7 household members
| Surname | Crowley |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Children Born | 5 |
| Children Living | 5 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Crowley across 2 US Census years (1900 and 1910) in Middlesex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Crowley
Head · 1910 · age 50 · b. ~1860 · 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
49 people indexed on this census page (ia:1910:13thcensus1910po601unit:0606)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Driscoll | 50 | Head | Laborer | Ireland |
| 2 | Mary E. Driscoll | 45 | Wife | — | Ireland |
| 3 | Leonard Driscoll | 22 | Son | Clerk | Massachusetts |
| 4 | John Driscoll | 50 | Lodger | Laborer | Ireland |
| 5 | Mary T. Mckay | 55 | Head | Seamstress | Massachusetts |
| 6 | Mary T. Mckay | 27 | Daughter | Cutter | Massachusetts |
| 7 | Annie F. Bolton | 25 | Lodger | — | Ireland |
| 8 | Michael J. Sullivan | 34 | Head | Blacksmith | Ireland |
| 9 | Mary Sullivan | 35 | Wife | — | Ireland |
| 10 | Joseph J. Sullivan | 4 | Son | — | Massachusetts |
| 11 | Leo D. Sullivan | 3 | Son | — | Massachusetts |
| 12 | William Nolan | 46 | Head | Laborer | Ireland |
| 13 | Mary Nolan | 45 | Wife | — | Ireland |
| 14 | John Nolan | 20 | Son | Teamster | Massachusetts |
| 15 | Elizabeth Nolan | 17 | Daughter | Spinner | Massachusetts |
| 16 | Anna Nolan | 15 | Daughter | — | Massachusetts |
| 17 | Charles T. Powell | 47 | Head | Teamster | Massachusetts |
| 18 | Catherine R. Powell | 41 | Wife | — | Massachusetts |
| 19 | Charles T. Jr. Powell | 11 | Son | — | Massachusetts |
| 20 | John H. Powell | 8 | Son | — | Massachusetts |
| 21 | Marion G. Powell | 6 | Daughter | — | Massachusetts |
| 22 | Catherine R. Powell | 3 | Daughter | — | Massachusetts |
| 23 | Helen E. Powell | 1 | Daughter | — | Massachusetts |
| 24 | Daniel Donovan | 48 | Head | Shoemaker | Ireland |
| 25 | Grace Donovan | 34 | Wife | — | Canada English |
| 26 | Mary Donovan | 10 | Daughter | — | Massachusetts |
| 27 | Lucille Donovan | 5 | Daughter | — | Massachusetts |
| 28 | Mary E. Crowley THIS PERSON | 50 | Head | — | Massachusetts |
| 29 | William J. Crowley | 22 | Son | Shoe Cutter | Massachusetts |
| 30 | Mary F. Crowley | 20 | Daughter | Stenographer | Massachusetts |
| 31 | Arthur F. Crowley | 18 | Son | Clerk | Massachusetts |
| 32 | Frank G. Crowley | 15 | Son | Office Boy | Massachusetts |
| 33 | Charles G. Crowley | 13 | Son | — | Massachusetts |
| 34 | Annie T. Crowley | 11 | Daughter | — | Massachusetts |
| 35 | Margaret Curley | 77 | Head | — | Ireland |
| 36 | Peter Mullen | 52 | Head | Engineer | Massachusetts |
| 37 | Ellen Mullen | 50 | Wife | — | Massachusetts |
| 38 | Mary Mullen | 20 | Daughter | — | Massachusetts |
| 39 | Thomas Isalah | 25 | Head | Shoemaker | Massachusetts |
| 40 | Mary Isalah | 24 | Wife | — | Massachusetts |
| 41 | Dora Isalah | 3 | Daughter | — | Massachusetts |
| 42 | Catherine Isalah | 1 | Daughter | — | Massachusetts |
| 43 | Mary Isalah | 21 | Lodger | Stitcher | Massachusetts |
| 44 | Patrick Baxter | 45 | Head | Teamster | Ireland |
| 45 | Catherine Baxter | 44 | Wife | — | Ireland |
| 46 | Francis Baxter | 15 | Son | — | Massachusetts |
| 47 | Joseph Baxter | 12 | Son | — | Massachusetts |
| 48 | James Dembury | 24 | Head | Laborer | Ireland |
| 49 | Bridget Dembury | 26 | Wife | — | 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)