MH
Mary Haynes — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Cheshire, New Hampshire
Our Model Tree links this Mary Haynes across the 1900, 1910 and 1920 US Censuses in Cheshire, New Hampshire (XGBoost, ~Confirmed) — first a spouse (b.~1874), then head of a 4-person household.
Age 26
b. ~1874
Female
Spouse
Born: New Hampshire
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Cheshire, New Hampshire |
| Surname | Haynes |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Birth Month | Oct |
| Birth Year | 1874 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Walpole Township |
| Est. Birth Year | ~1874 |
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.
4 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Charles Haynes | Son | — | 5 | ~1895 |
| Mary Haynes | Spouse | — | 26 | ~1874 |
| Edward Haynes | Other | — | 28 | ~1872 |
| Frank Dodge | Head | — | 58 | ~1842 |
Census Appearances
1900
Cheshire, New …
Spouse, age 26
Cheshire, New Hampshire · implied b. ~1874 — 4 household members
| Surname | Haynes |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Birth Month | Oct |
| Birth Year | 1874 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Cheshire, New …
Spouse, age 36
Cheshire, New Hampshire · implied b. ~1874 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Haynes |
| Given Name | Marion |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Years Married | 12 |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Laundress and working out |
| Industry | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Cheshire, New …
Spouse, age 46
Cheshire, New Hampshire · implied b. ~1874 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Haynes |
| Given Name | Marion X. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Haynes across 3 US Census years (1900, 1910 and 1920) in Cheshire, New Hampshire, using XGBoost record linkage.
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This person
Anchor record
Mary Haynes
Spouse · 1900 · age 26 · b. ~1874 · New Hampshire
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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 — Cheshire, New Hampshire
Open full size
1900 US Federal Census — Cheshire, New Hampshire
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu945unit:0578)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elihu Hill | 69 | Head | Farmer | New Hampshire |
| 2 | Sarah Hill | 70 | Wife | — | New Hampshire |
| 3 | Harry Quinton | 51 | Head | Farmer | New Hampshire |
| 4 | John Dunigan | 60 | Head | Farmer & Mason | Canada Eng |
| 5 | Sarah Dunigan | 71 | Wife | — | Canada Eng |
| 6 | Harry Jewett | 34 | Head | Teamster | Illinois |
| 7 | Lilly M Jewett | 30 | Wife | — | New Hampshire |
| 8 | Joseph Jewett | 12 | Son | At School | New Hampshire |
| 9 | Harry Jewett | 10 | Son | At School | New Hampshire |
| 10 | Sylvia Jewett | 5 | Daughter | — | New Hampshire |
| 11 | Daniel O'Brien | 76 | Head | Farmer | Ireland |
| 12 | Margaret O'Brien | 60 | Wife | — | Ireland |
| 13 | Daniel O'Brien | 33 | Head | Farmer | New Hampshire |
| 14 | Frank Dodge | 58 | Head | Farmer | New Hampshire |
| 15 | Edward Haynes | 28 | Partner | Farmer | New Hampshire |
| 16 | Mary Haynes THIS PERSON | 25 | Wife | — | New Hampshire |
| 17 | Charles Haynes | 5 | Son | — | New Hampshire |
| 18 | George Parkinson | 58 | Head | Farmer | Vermont |
| 19 | Mary Parkinson | 29 | Wife | — | New Hampshire |
| 20 | Walter W Parkinson | 8 | Son | At School | New Hampshire |
| 21 | Norman Parkinson | 7 | Son | At School | New Hampshire |
| 22 | Andrew Chandler | 68 | Brother in law | Farm Laborer | New Hampshire |
| 23 | John Prentiss | 42 | Head | Farmer & Road Agent | Massachusetts |
| 24 | Katie Prentiss | 37 | Wife | — | New Hampshire |
| 25 | Flora Prentiss | 16 | Daughter | At School | New Hampshire |
| 26 | John Prentiss | 10 | Son | At School | New Hampshire |
| 27 | Ethel Prentiss | 9 | Daughter | At School | New Hampshire |
| 28 | Allan Slade | 28 | Boarder | Farm Laborer | New Hampshire |
| 29 | Henry Porter | 22 | Servant | Farm Laborer | New Hampshire |
| 30 | Roscoe Long | 19 | Servant | Farm Laborer | New Hampshire |
| 31 | Hattie Porter | 16 | Servant | House Work | New Hampshire |
| 32 | Lewis Whitney | 61 | Head | Farmer | New Hampshire |
| 33 | Fred Graves | 40 | Head | Farmer | New Hampshire |
| 34 | Nannie Graves | 47 | Wife | — | New Hampshire |
| 35 | Geo Webber | 32 | Servant | Farm Laborer | New Hampshire |
| 36 | Copley Amory | 33 | Head | Farmer & Capitalist | Massachusetts |
| 37 | Mary Russell Amory | 28 | Wife | — | Massachusetts |
| 38 | Copley 2Nd Amory | 9 | Son | At School | Massachusetts |
| 39 | Henry R Amory | 7 | Son | At School | New Hampshire |
| 40 | John Forbes Amory | 3 | Son | — | New Hampshire |
| 41 | Walter Amory | 1 | Son | — | New Hampshire |
| 42 | Henry Slade | 51 | Head | Farm Manager | Vermont |
| 43 | Agnes Slade | 46 | Wife | — | Scotland |
| 44 | Charles Slade | 22 | Son | Salesman Gen Store | New Hampshire |
| 45 | William Slade | 17 | Son | Salesman Gen Store | New Hampshire |
| 46 | John Bowker | 30 | Head | Farm Laborer | New Hampshire |
| 47 | Inez Bowker | 29 | Wife | — | New Hampshire |
| 48 | Earl Bowker | 3 | Son | — | New Hampshire |
| 49 | Hiland Brown | 39 | Head | Farmer | Vermont |
| 50 | Nellie Brown | 50 | Wife | — | New Hampshire |
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)