ML
Mary Leach — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Bristol, Massachusetts
Our Model Tree links this Mary Leach across the 1900 and 1910 US Censuses in Bristol, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1861), then head of a 8-person household.
Age 49
b. ~1861
Female
Spouse
Born: England
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Bristol, Massachusetts |
| Surname | Leach |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | England |
| Years Married | 29 |
| Children Born | 9 |
| Children Living | 7 |
| Year of Immigration | 1884 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Fall River City |
| Est. Birth Year | ~1861 |
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.
8 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| William Leach | Son | — | 18 | ~1892 |
| Mary Leach | Spouse | — | 49 | ~1861 |
| Oliver Leach | Head | — | 52 | ~1858 |
| Anna Leach | Daughter | — | 11 | ~1899 |
| Ralph Leach | Son | — | 22 | ~1888 |
| Sarah Leach | Daughter | — | 20 | ~1890 |
| Mary Leach | Daughter | — | 27 | ~1883 |
| Edward Leach | Son | — | 15 | ~1895 |
Census Appearances
1900
Bristol, Massachusetts
Spouse, age 40
Bristol, Massachusetts · implied b. ~1860 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leach |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | England |
| Birth Month | June |
| Birth Year | 1860 |
| Year of Immigration | 1882 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1910
Bristol, Massachusetts
Spouse, age 49
Bristol, Massachusetts · implied b. ~1861 — 8 household members
| Surname | Leach |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | England |
| Years Married | 29 |
| Children Born | 9 |
| Children Living | 7 |
| Year of Immigration | 1884 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Leach across 2 US Census years (1900 and 1910) in Bristol, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Leach
Spouse · 1910 · age 49 · b. ~1861 · 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 — Bristol, Massachusetts
Open full size
1910 US Federal Census — Bristol, Massachusetts
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po576unit:0256)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Stephen Balg | 24 | Boarder | Laborer | Aust Polish |
| 52 | Thomas F. Hunt | 67 | Head | Superintendent | Massachusetts |
| 53 | George F. Hunt | 18 | Son | Machinist | Massachusetts |
| 54 | Edward C. Hunt | 16 | Son | — | Massachusetts |
| 55 | Bessie A. Hunt | 15 | Daughter | — | Massachusetts |
| 56 | Anna Puffey | 59 | Sister-in-law | — | Massachusetts |
| 57 | Eugene Lovelace | 53 | Head | Engineer | Illinois |
| 58 | Elizabeth Lovelace | 48 | Wife | — | New York |
| 59 | Edward Thibault | 33 | Head | Engineer | Rhode Island |
| 60 | Ellen Thibault | 38 | Wife | — | Rhode Island |
| 61 | George Thibault | 7 | Son | — | Massachusetts |
| 62 | Lula Thibault | 5 | Daughter | — | Massachusetts |
| 63 | Mary Thibault | 67 | Mother | — | New York |
| 64 | John Hart | 66 | Head | Engineer | Massachusetts |
| 65 | Isabella M. Hart | 20 | Daughter | — | Massachusetts |
| 66 | Robert L. Hart | 18 | Son | Carder | Massachusetts |
| 67 | Margaret E. Hart | 7 | Daughter | — | Massachusetts |
| 68 | Isabel M. Hart | 4 | Daughter | — | Massachusetts |
| 69 | Oliver M. Leach | 52 | Head | Grocer | England |
| 70 | Mary A. Leach THIS PERSON | 49 | Wife | — | England |
| 71 | Mary Leach | 27 | Daughter | Weaver | England |
| 72 | Ralph Leach | 22 | Son | Carpenter | Massachusetts |
| 73 | Sarah Leach | 20 | Daughter | — | Massachusetts |
| 74 | William Leach | 18 | Son | Belt Maker | Massachusetts |
| 75 | Edward Leach | 15 | Son | Machinist | Massachusetts |
| 76 | Anna Leach | 11 | Daughter | — | Massachusetts |
| 77 | Abraham Holderness | 49 | Head | Loom Fixer | England |
| 78 | Charles Holderness | 25 | Son | Weaver | Massachusetts |
| 79 | Theresa Holderness | 21 | Daughter | — | Massachusetts |
| 80 | William Singleton | 45 | Head | Weaver | England |
| 81 | Margaret Singleton | 47 | Wife | — | England |
| 82 | William Singleton | 22 | Son | Weaver | England |
| 83 | John Singleton | 16 | Son | Weaver | England |
| 84 | Thomas Singleton | 13 | Son | — | England |
| 85 | Lionel Singleton | 5 | Daughter | — | Massachusetts |
| 86 | Thomas Crane | 37 | Head | Bleacher | England |
| 87 | Catherine Crane | 33 | Wife | — | Ireland |
| 88 | Joseph Crane | 8 | Son | — | Massachusetts |
| 89 | James Crane | 7 | Son | — | Massachusetts |
| 90 | Teresa Crane | 5 | Daughter | — | Massachusetts |
| 91 | Cecelia Crane | 3 | Daughter | — | Massachusetts |
| 92 | Francis Crane | 2 | Daughter | — | Massachusetts |
| 93 | George Quesnell | 44 | Head | Hatter | Canada French |
| 94 | Eugenia Quesnell | 48 | Wife | — | Canada French |
| 95 | Lauretta Quesnell | 8 | Daughter | — | Massachusetts |
| 96 | Joseph Quesnell | 12 | Son | — | Massachusetts |
| 97 | Angelina Quesnell | 4 | Daughter | — | Massachusetts |
| 98 | Flora Quesnell | 2 | Daughter | — | Massachusetts |
| 99 | Alfred Belanger | 35 | Head | Hatter | Canada French |
| 100 | Odell Belanger | 32 | Wife | — | Canada French |
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)