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Mary Merrill — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Grafton, New Hampshire
Our Model Tree links this Mary Merrill across the 1900, 1910 and 1920 US Censuses in Grafton, New Hampshire (XGBoost, ~Confirmed) — first a head (b.~1840), then head of a 5-person household.
Age 70
b. ~1840
Female
Head
Born: Vermont
Widowed
1910 Census Record Details
| Census Year | 1910 |
| Location | Grafton, New Hampshire |
| Surname | Merrill |
| Given Name | Mary M |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | Vermont |
| Children Born | 6 |
| Children Living | 6 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Occupation | Farmer |
| Township / Ward | Haverhill Town Part Of |
| Est. Birth Year | ~1840 |
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.
5 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Minnie Merrill | Daughter | — | 37 | ~1873 |
| Mary Merrill | Head | — | 70 | ~1840 |
| Mary Merrill | Daughter | — | 27 | ~1883 |
| James Merrill | Son | — | 41 | ~1869 |
| Herbert Merrill | Son | — | 32 | ~1878 |
Census Appearances
1900
Grafton, New …
Spouse, age 58
Grafton, New Hampshire · implied b. ~1842 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Merrill |
| Given Name | Mary S |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Vermont |
| Birth Month | July |
| Birth Year | 1842 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1910
Grafton, New …
Head, age 70
Grafton, New Hampshire · implied b. ~1840 — 5 household members
| Surname | Merrill |
| Given Name | Mary M |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | Vermont |
| Children Born | 6 |
| Children Living | 6 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1920
Grafton, New …
Other, age 79
Grafton, New Hampshire · implied b. ~1841 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Merrill |
| Given Name | Mary S. |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 79 |
| Marital Status | Widowed |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 Merrill across 3 US Census years (1900, 1910 and 1920) in Grafton, New Hampshire, using XGBoost record linkage.
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This person
Anchor record
Mary Merrill
Head · 1910 · age 70 · b. ~1840 · New Hampshire
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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 — Grafton, New Hampshire
Open full size
1910 US Federal Census — Grafton, New Hampshire
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po861unit:1428)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Flora Casalis | 12 | Daughter | — | New Hampshire |
| 2 | Samuel W Casalis | 10 | Son | — | New Hampshire |
| 3 | Nellie Casalis | 9 | Daughter | — | New Hampshire |
| 4 | Herman Casalis | 7 | Son | — | New Hampshire |
| 5 | Julia Casalis | 4 | Daughter | — | New Hampshire |
| 6 | Ethel R Casalis | 2 | Daughter | — | New Hampshire |
| 7 | Alexander A Davis | 37 | Head | Farm Laborer | Vermont |
| 8 | Olla Davis | 46 | Wife | — | Vermont |
| 9 | Addie White | 11 | Step Daughter | — | New Hampshire |
| 10 | Jessie White | 6 | Step Daughter | — | New Hampshire |
| 11 | Ezra A Radimon | 48 | Head | Farmer | New Hampshire |
| 12 | Edith A Radimon | 41 | Wife | — | New Hampshire |
| 13 | Edmund A Fass | 26 | Head | Farm Laborer | New Hampshire |
| 14 | Cecil I Fass | 23 | Sister in law | — | New Hampshire |
| 15 | Wilbur M Hunt | 63 | Head | Carpenter | Vermont |
| 16 | Eunice Hunt | 54 | Wife | — | Illinois |
| 17 | Daniel C Mezer | 69 | Head | Farmer | New Hampshire |
| 18 | Martha A Mezer | 68 | Wife | — | New Hampshire |
| 19 | Ellis G Nelson | 40 | Head | Farm Laborer | New Hampshire |
| 20 | Emma G Nelson | 28 | Wife | — | Massachusetts |
| 21 | Martin S Meader | 60 | Head | Farmer | New Hampshire |
| 22 | Ellen F Meader | 60 | Wife | — | New Hampshire |
| 23 | Earl M Meader | 29 | Son | Farmer | New Hampshire |
| 24 | Elmina G Meader | 29 | Daughter in law | — | New Hampshire |
| 25 | Annette C Stocker | 71 | Aunt | Own Income | New Hampshire |
| 26 | Mary M Merrill THIS PERSON | 70 | Head | Farmer | Vermont |
| 27 | James S Merrill | 41 | Son | Mail Carrier | California |
| 28 | Minnie M Merrill | 37 | Daughter | Dress Maker | California |
| 29 | Herbert G Merrill | 32 | Son | Accountant | New Hampshire |
| 30 | Mary H Merrill | 27 | Daughter | Teacher | New Hampshire |
| 31 | John H Tuttle | 40 | Head | Farmer | Canada |
| 32 | Cora M Tuttle | 39 | Wife | — | New Hampshire |
| 33 | Ralph Moore | 23 | Hired Man | Farm Laborer | New Hampshire |
| 34 | Arthur S Farnham | 40 | Head | Farmer | New Hampshire |
| 35 | Emma J Farnham | 40 | Wife | — | New Hampshire |
| 36 | John L Farnham | 14 | Son | — | New Hampshire |
| 37 | James Glazier | 33 | Head | Laborer | New Hampshire |
| 38 | Minnie Glazier | 41 | Wife | — | New Hampshire |
| 39 | Fred G Palmer | 17 | Step Son | Laborer | New Hampshire |
| 40 | Winford C Palmer | 15 | Step Son | — | New Hampshire |
| 41 | Simon G St Clair | 74 | Head | Carpenter | New Hampshire |
| 42 | Lydia J St Clair | 70 | Wife | — | New Hampshire |
| 43 | Ida M Carr | 59 | Head | Farmer | New Hampshire |
| 44 | Daniel Carr | 26 | Son | Laborer | New Hampshire |
| 45 | Julia F Carr | 61 | Sister | Own Income | New Hampshire |
| 46 | Francis B Carr | 81 | Uncle | Laborer | New Hampshire |
| 47 | Nahum W French | 55 | Head | Dealer | New Hampshire |
| 48 | Liza D French | 17 | Daughter | — | New Hampshire |
| 49 | Nellie B French | 15 | Daughter | — | New Hampshire |
| 50 | Joseph W French | 12 | Son | — | New Hampshire |
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)