MH
Margaret Hamilton — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Hampden, Massachusetts
Our Model Tree links this Margaret Hamilton across the 1900, 1910 and 1920 US Censuses in Hampden, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1862), then head of a 3-person household.
Age 38
b. ~1862
Female
Spouse
Born: Ireland
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Hampden, Massachusetts |
| Surname | Hamilton |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | May |
| Birth Year | 1862 |
| Year of Immigration | 1883 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Holyoke City |
| Est. Birth Year | ~1862 |
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 1900 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Hamilton | Spouse | — | 38 | ~1862 |
| James Hamilton | Head | — | 37 | ~1863 |
| Mary Hamilton | Daughter | — | 10 | ~1890 |
Census Appearances
1900
Hampden, Massachusetts
Spouse, age 38
Hampden, Massachusetts · implied b. ~1862 — 3 household members
| Surname | Hamilton |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | May |
| Birth Year | 1862 |
| Year of Immigration | 1883 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Hampden, Massachusetts
Spouse, age 46
Hampden, Massachusetts · implied b. ~1864 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hamilton |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 25 |
| Children Born | 6 |
| Children Living | 3 |
| Year of Immigration | 1883 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
Spouse, age 54
Hampden, Massachusetts · implied b. ~1866 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hamilton |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1884 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1889 |
| 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 Margaret Hamilton across 3 US Census years (1900, 1910 and 1920) in Hampden, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Margaret Hamilton
Spouse · 1900 · age 38 · b. ~1862 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Hampden, Massachusetts
Open full size
1900 US Federal Census — Hampden, Massachusetts
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu697unit:0098)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Riley | 45 | Lodger | Nurse | Ireland |
| 2 | James Hamilton | 36 | Head | Day Labour | Scotland |
| 3 | Margaret Hamilton THIS PERSON | 38 | Wife | — | Ireland |
| 4 | Mary J Hamilton | 10 | Daughter | At School | Massachusetts |
| 5 | Michael Porter | 23 | Head | Painter | Vermont |
| 6 | Emma Porter | 21 | Wife | — | Vermont |
| 7 | John E Porter | 27 | Brother | Painter | Vermont |
| 8 | Margaret Harriman | 34 | Boarder | Cook | New Hampshire |
| 9 | Timothy Brosnihan | 45 | Head | Day Laborer | Ireland |
| 10 | Julia Brosnihan | 42 | Wife | — | Ireland |
| 11 | Mary A Brosnihan | 13 | Daughter | At School | Mass |
| 12 | Ellen Brosnihan | 10 | Daughter | At School | Mass |
| 13 | Thomas Brosnihan | 7 | Son | At School | Mass |
| 14 | Julia Ann Brosnihan | 4 | Daughter | — | Mass |
| 15 | Katherine Brosnihan | 3 | Daughter | — | Mass |
| 16 | Margaret Mooney | 70 | Head | House Keeper | Ireland |
| 17 | John F Mooney | 42 | Son | Insurance Agt | Massachusetts |
| 18 | James Nolan | 36 | Head | Spinner | Ireland |
| 19 | Katherine Nolan | 35 | Wife | — | Scotland |
| 20 | Annie Nolan | 9 | Daughter | At School | Massachusetts |
| 21 | Rose Nolan | 6 | Daughter | — | Massachusetts |
| 22 | William Nolan | 5 | Son | — | Massachusetts |
| 23 | James Nolan | 1 | Son | — | Massachusetts |
| 24 | Ann Nihil | 27 | Head | House Keeper | Massachusetts |
| 25 | Katherine Nihil | 5 | Daughter | At School | Massachusetts |
| 26 | John J Nihil | 3 | Son | — | Massachusetts |
| 27 | Edward F Nihil | 1 | Son | — | Massachusetts |
| 28 | Frank Gorski | 40 | Head | Day Laborer | Poland (Rus) |
| 29 | Christina Gorski | 38 | Wife | — | Poland (Rus) |
| 30 | Paul Gorski | 12 | Son | At School | Poland (Rus) |
| 31 | Agnes Gorski | 10 | Daughter | At School | Poland (Rus) |
| 32 | Wourich Gorski | 6 | Son | At School | Massachusetts |
| 33 | Mike Zanski | 25 | Boarder | Day Laborer | Poland (Rus) |
| 34 | Miklos Lurack | 27 | Boarder | Day Laborer | Poland (Rus) |
| 35 | Thomas Geary | 36 | Head | Tailor | Ireland |
| 36 | Mary Geary | 34 | Wife | — | Ireland |
| 37 | John J Geary | 8 | Son | At School | Massachusetts |
| 38 | Samuel St-John | 44 | Head | Cook | Canada Fr |
| 39 | Nellie St-John | 35 | Wife | — | Ireland |
| 40 | Charles St-John | 14 | Son | At School | Massachusetts |
| 41 | Eugene St-John | 5 | Son | — | Massachusetts |
| 42 | Delia Mcmurray | 44 | Head | Nurse | Massachusetts |
| 43 | Dennis Gorman | 70 | Head | Day Laborer | Ireland |
| 44 | Homer Barrett | 41 | Head | Fireman (Mill) | Canada Fr |
| 45 | Rosa Barrett | 35 | Wife | — | Canada Fr |
| 46 | Charles Barrett | 20 | Son | Dyer (Mill) | Massachusetts |
| 47 | Hilda Barrett | 17 | Daughter | Teamstress | Massachusetts |
| 48 | Peter Barrett | 15 | Son | Apprentice (Mach) | Massachusetts |
| 49 | Clifford Barrett | 13 | Son | At School | Massachusetts |
| 50 | Mary Lavin | 40 | Boarder | Servant | Ireland |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)