MP
Mary Pollard — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Mary Pollard across the 1900 and 1910 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1876), then head of a 9-person household.
Age 34
b. ~1876
Female
Spouse
Born: Massachusetts
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Middlesex, Massachusetts |
| Surname | Pollard |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 13 |
| Children Born | 8 |
| Children Living | 7 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Lowell City |
| 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.
9 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Samuel Pollard | Son | — | 7 | ~1903 |
| Samuel Pollard | Head | — | 39 | ~1871 |
| Katherine Pollard | Daughter | — | 2 | ~1908 |
| Esther Pollard | Daughter | — | 10 | ~1900 |
| Annie Pollard | Daughter | — | 8 | ~1902 |
| George Pollard | Son | — | 6 | ~1904 |
| Nellie Pollard | Daughter | — | 11 | ~1899 |
| Louise Pollard | Daughter | — | 4 | ~1906 |
| Mary Pollard | Spouse | — | 34 | ~1876 |
Census Appearances
1900
Middlesex, Massachusetts
Spouse, age 25
Middlesex, Massachusetts · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pollard |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Birth Month | Nov |
| Birth Year | 1875 |
| 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
Spouse, age 34
Middlesex, Massachusetts · implied b. ~1876 — 9 household members
| Surname | Pollard |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 13 |
| Children Born | 8 |
| Children Living | 7 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| 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 Pollard across 2 US Census years (1900 and 1910) in Middlesex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Pollard
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:1910:13thcensus1910po600unit:0147)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Mullen | 16 | Son | Sweeper | Massachusetts |
| 2 | Annie Mullen | 14 | Daughter | — | Massachusetts |
| 3 | Margaret Mullen | 12 | Daughter | — | Massachusetts |
| 4 | George Mullen | 9 | Son | — | Massachusetts |
| 5 | Agness Mullen | 7 | Daughter | — | Massachusetts |
| 6 | Celia Mullen | 3 | Daughter | — | Massachusetts |
| 7 | William Lewis | 38 | Head | Dyer | Massachusetts |
| 8 | Henry Garland | 48 | Boarder | Mule Spinner | Massachusetts |
| 9 | Mary Lozaly | 64 | Head | — | Can English |
| 10 | Stephen Lozaly | 24 | Son | Lineman | Can English |
| 11 | Anna Lozaly | 21 | Daughter | Weaver | Can English |
| 12 | Mary Lozaly | 23 | Daughter | Spinner | Can English |
| 13 | John Bolger | 60 | Head | Painter | Massachusetts |
| 14 | Pluma Bolger | 54 | Wife | — | New Hampshire |
| 15 | Mary Bolger | 18 | Daughter | Sewer | Massachusetts |
| 16 | Henry Mcfarlan | 45 | Boarder | Driver | Massachusetts |
| 17 | Mary Mcfarlan | 40 | Boarder | Operator | Massachusetts |
| 18 | Sarah Coyle | 40 | Head | — | Ireland |
| 19 | James H Coyle | 27 | Son | Storekeeper | Massachusetts |
| 20 | Walter Jackson | 37 | Head | Grocer | England |
| 21 | Bella Jackson | 44 | Wife | — | Scotland |
| 22 | Beatrice Jackson | 9 | Daughter | — | Massachusetts |
| 23 | Emmeline Jackson | 5 | Daughter | — | Massachusetts |
| 24 | Bella Williamson | 23 | Stepdaughter | Weaver | Scotland |
| 25 | Mary Keams | 54 | Head | Weaver | Ireland |
| 26 | Bridget Wilson | 42 | Boarder | Operator | Ireland |
| 27 | William Hulbery | 51 | Boarder | Laborer | Sweden |
| 28 | Angie Hulbery | 40 | Boarder | — | Massachusetts |
| 29 | Simon Caverner | 32 | Head | Unknown | Scotland |
| 30 | Helen Caverner | 35 | Sister | — | Scotland |
| 31 | Agness Caverner | 33 | Sister | Saleswoman | Scotland |
| 32 | Abbie Amiss | 74 | Head | Music Teacher | Massachusetts |
| 33 | James Matthews | 60 | Head | — | England |
| 34 | Susan Matthews | 53 | Wife | — | Ireland |
| 35 | Margaret Matthews | 28 | Daughter | Weaver | Massachusetts |
| 36 | Sadie Matthews | 26 | Daughter | Weaver | Massachusetts |
| 37 | Joseph Matthews | 24 | Son | Steamfitter | Massachusetts |
| 38 | Peter Matthews | 22 | Son | Clerk | Massachusetts |
| 39 | James Matthews | 19 | Son | Clerk | Massachusetts |
| 40 | Samuel Pollard | 39 | Head | Fireman | Ireland |
| 41 | Mary Pollard THIS PERSON | 34 | Wife | — | Massachusetts |
| 42 | Nellie Pollard | 11 | Daughter | — | Massachusetts |
| 43 | Esther Pollard | 10 | Daughter | — | Massachusetts |
| 44 | Annie Pollard | 8 | Daughter | — | Massachusetts |
| 45 | Samuel Pollard | 7 | Son | — | Massachusetts |
| 46 | George Pollard | 6 | Son | — | Massachusetts |
| 47 | Louise Pollard | 4 | Daughter | — | Massachusetts |
| 48 | Katherine Pollard | 2 | Daughter | — | Massachusetts |
| 49 | Michael J O'Connell | 52 | Head | Laborer | England |
| 50 | Ellen O'Connell | 49 | 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)