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Mary Merrill — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Merrimack, New Hampshire
Our Model Tree links this Mary Merrill across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Merrimack, New Hampshire (XGBoost, ~Confirmed) — first a spouse (b.~1861), then head of a 4-person household.
Age 49
b. ~1861
Female
Spouse
Born: New Hampshire
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Merrimack, New Hampshire |
| Surname | Merrill |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Years Married | 28 |
| Children Born | 3 |
| Children Living | 2 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Concord 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.
4 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Bernice Merrill | Daughter | — | 7 | ~1903 |
| Miranda Currier | Other | — | 77 | ~1833 |
| Charles Merrill | Head | — | 51 | ~1859 |
| Mary Merrill | Spouse | — | 49 | ~1861 |
Census Appearances
1900
Merrimack, New …
Spouse, age 39
Merrimack, New Hampshire · implied b. ~1861 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Merrill |
| Given Name | Mabel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Birth Month | Oct |
| Birth Year | 1861 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Merrimack, New …
Spouse, age 49
Merrimack, New Hampshire · implied b. ~1861 — 4 household members
| Surname | Merrill |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Years Married | 28 |
| Children Born | 3 |
| Children Living | 2 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Merrimack, New …
Spouse, age 58
Merrimack, New Hampshire · implied b. ~1862 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morrill |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| 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 |
1930
Merrimack, New …
Spouse, age 70
Merrimack, New Hampshire · implied b. ~1860 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morrill |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 21 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Merrimack-County, New …
Head, age 80
Merrimack-County, New Hampshire · implied b. ~1860
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Merrill |
| Given Name | Molly A. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 80 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Concord city |
| 1935 Residence (County) | Merrimack |
| Industry | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 Merrill across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Merrill
Spouse · 1910 · age 49 · b. ~1861 · 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 — Merrimack, New Hampshire
Open full size
1910 US Federal Census — Merrimack, New Hampshire
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po864unit:1130)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ellsworth W Ayer | 38 | Head | Farm Laborer | Canada-Eng |
| 2 | Sarah E Ayer | 31 | Wife | — | Canada-Eng |
| 3 | Eva L Ayer | 5 | Daughter | — | Canada-Eng |
| 4 | Wellington J Ayer | 4 | Son | — | New Hampshire |
| 5 | George E Ayer | 3 | Son | — | New Hampshire |
| 6 | Myrtle D Ayer | 2 | Daughter | — | New Hampshire |
| 7 | Charles J Merrill | 51 | Head | Cigar Maker | New Hampshire |
| 8 | Mary A Merrill THIS PERSON | 49 | Wife | — | New Hampshire |
| 9 | Bernice C Merrill | 7 | Daughter | — | New Hampshire |
| 10 | Miranda A Currier | 77 | Mother-in-law | — | New Hampshire |
| 11 | Harry L Story | 33 | Head | Fireman | New Hampshire |
| 12 | Mertie E Story | 29 | Wife | — | New Hampshire |
| 13 | Frank G Story | 8 | Son | — | New Hampshire |
| 14 | Ralph H Story | 5 | Son | — | New Hampshire |
| 15 | Dorothy Story | 3 | Daughter | — | New Hampshire |
| 16 | John Babcock | 36 | Head | Laborer | England-Eng |
| 17 | Catherine J Babcock | 31 | Wife | — | England-Eng |
| 18 | Walter A Rice | 33 | Head | Janitor | Canada-Eng |
| 19 | Mary E Rice | 27 | Wife | — | New Hampshire |
| 20 | Reginald H Rice | 6 | Son | — | New Hampshire |
| 21 | Maurice A Rice | 4 | Son | — | New Hampshire |
| 22 | Theodore R Rice | 2 | Son | — | New Hampshire |
| 23 | Legethia Rice | 0 | Daughter | — | New Hampshire |
| 24 | John W Bond | 59 | Head | Farmer | New Hampshire |
| 25 | Ida B Bond | 45 | Wife | — | New Hampshire |
| 26 | Eva L Bond | 24 | Daughter | — | Massachusetts |
| 27 | Sarah Marsh | 69 | Aunt | — | New Hampshire |
| 28 | William G Purrill | 66 | Head | Own Income | Vermont |
| 29 | Sarah L Purrill | 65 | Wife | — | Vermont |
| 30 | Isaac W Goodwin | 60 | Head | Farmer | New Hampshire |
| 31 | Abbie G Goodwin | 57 | Wife | — | New Hampshire |
| 32 | Ernest A Goodwin | 18 | Son | — | New Hampshire |
| 33 | Henry M Miller | 53 | Head | Own Income | Ohio |
| 34 | Kate Miller | 44 | Wife | — | Vermont |
| 35 | Amelia Miller | 43 | Sister | — | Indiana |
| 36 | William C Leavitt | 36 | Head | Laborer | Scotland-Eng |
| 37 | Mabel M Leavitt | 36 | Wife | — | New York |
| 38 | Forrest A Leavitt | 13 | Son | — | New Hampshire |
| 39 | George M Chase | 38 | Head | Farmer | New Hampshire |
| 40 | Alice M Chase | 38 | Wife | — | England-Eng |
| 41 | George H Chase | 15 | Son | — | New Hampshire |
| 42 | Elizabeth C Scratcherd | 79 | Mother-in-law | — | England-Eng |
| 43 | Bert Foster | 30 | Head | Fireman | Ger-Germany |
| 44 | Elizabeth M Foster | 42 | Wife | — | Maine |
| 45 | Ruth Foster | 3 | Daughter | — | New Hampshire |
| 46 | David Foster | 1 | Son | — | New Hampshire |
| 47 | John R Benton | 11 | Step-son | — | New Hampshire |
| 48 | William H Quint | 59 | Head | Bookkeeper | New Hampshire |
| 49 | Susan L Quint | 54 | Wife | — | Canada-Eng |
| 50 | William H Jr Quint | 17 | 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)