MC
Martha Carter — 1920 US Census Record
Model Tree available1920 United States Federal Census · Merrimack, New Hampshire
Our Model Tree links this Martha Carter across the 1900, 1910 and 1920 US Censuses in Merrimack, New Hampshire (XGBoost, ~Confirmed), with identified parents Mary — first a daughter (b.~1842), then head of a 4-person household.
Age 78
b. ~1842
Female
Daughter
Born: New Hampshire
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Merrimack, New Hampshire |
| Surname | Carter |
| Given Name | Martha A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| 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 | Canterbury Township |
| Est. Birth Year | ~1842 |
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 1920 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Mary Wheeler | Head | — | 88 | ~1832 |
| William Wheeler | Son | — | 67 | ~1853 |
| Martha Carter | Daughter | — | 78 | ~1842 |
| Mary Wheeler | Daughter | — | 52 | ~1868 |
Census Appearances
1900
Merrimack, New …
Spouse, age 54
Merrimack, New Hampshire · implied b. ~1846 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carter |
| Given Name | Martha E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Birth Month | May |
| Birth Year | 1846 |
| Father's Birthplace | Massachusetts |
| 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
Merrimack, New …
Other, age 68
Merrimack, New Hampshire · implied b. ~1842 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carter |
| Given Name | Martha A. |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New Hampshire |
| Occupation | Own income |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Merrimack, New …
Daughter, age 78
Merrimack, New Hampshire · implied b. ~1842 — 4 household members
| Surname | Carter |
| Given Name | Martha A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| 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 |
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 Martha Carter across 3 US Census years (1900, 1910 and 1920) in Merrimack, New Hampshire, using XGBoost record linkage. Identified parents: mother Mary Wheeler (~0.60 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.6
Mother
Mary Wheeler
b. ~1832
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Martha Carter
Daughter · 1920 · age 78 · b. ~1842 · New Hampshire
★ You are viewing this record
Sibling
Mary Wheeler
Sibling · 1920 · age 52
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Wheeler
Sibling · 1920 · age 67
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Merrimack, New Hampshire
Open full size
1920 US Federal Census — Merrimack, New Hampshire
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1013unit:0071)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles T Harwood | 68 | Head | — | New Hampshire |
| 52 | Margaret Harwood | 40 | Wife | — | New Hampshire |
| 53 | Joseph G Harwood | 61 | Brother | — | New Hampshire |
| 54 | Edwin Lyford | 62 | Head | Farmer | New Hampshire |
| 55 | Florence Lyford | 51 | Wife | — | New Hampshire |
| 56 | Charles O Thurston | 62 | Head | Farmer | New Hampshire |
| 57 | Bertha Thurston | 47 | Wife | — | New Hampshire |
| 58 | Henry Johnson | 53 | Head | Keeper | New Hampshire |
| 59 | Gusta Johnson | 42 | Wife | — | New Hampshire |
| 60 | Henry Johnson | 17 | Son | Log Loader | New Hampshire |
| 61 | Fred Stone | 41 | Boarder | Chopper | New Hampshire |
| 62 | Lilla F Stone | 35 | Servant | Servant | New Hampshire |
| 63 | Elmer E Stone | 9 | Boarder | Table Girl | New Hampshire |
| 64 | Harry E Gale | 26 | Boarder | Sticking Lumber | New Hampshire |
| 65 | Hellen M Gale | 21 | Servant | Servant | New Hampshire |
| 66 | Sydney L Cook | 22 | Boarder | Chopper | New Hampshire |
| 67 | Joseph H Lafrance | 43 | Boarder | Chopper | Canada |
| 68 | Fred L Hancock | 31 | Boarder | Chopper | New Hampshire |
| 69 | William Hurley | 27 | Boarder | Teamster | New York |
| 70 | Herbert Hopkins | 36 | Boarder | Master | New Hampshire |
| 71 | Amedie Perron | 44 | Boarder | Teamster | Canada |
| 72 | Flora Tolman | 23 | Servant | Servant | New Hampshire |
| 73 | Warren Richard | 61 | Head | Laborer | New Hampshire |
| 74 | Alice Richard | 61 | Wife | — | New Hampshire |
| 75 | Henry W Rose | 28 | Head | Laborer | New Hampshire |
| 76 | Kenneth W Boyce | 24 | Head | Farmer | New Hampshire |
| 77 | Agnes E Boyce | 28 | Wife | — | Massachusetts |
| 78 | Ridder S Boyes | 80 | Head | — | New Hampshire |
| 79 | George Jr Rowe | 46 | Servant | — | New Hampshire |
| 80 | Lura Swazey | 48 | Boarder | Salesman | Massachusetts |
| 81 | Walter B Sargent | 40 | Head | Laborer | New Hampshire |
| 82 | Bernice Sargent | 30 | Wife | — | New Hampshire |
| 83 | Jennie Sargent | 12 | Daughter | — | New Hampshire |
| 84 | Enoch E Sargent | 11 | Son | — | New Hampshire |
| 85 | Walter W Sargent | 10 | Son | — | New Hampshire |
| 86 | Harry Sargent | 8 | Son | — | New Hampshire |
| 87 | Hattie Sargent | 7 | Daughter | — | New Hampshire |
| 88 | Vivian Sargent | 5 | Daughter | — | New Hampshire |
| 89 | Bernice S Sargent | 2 | Son | — | New Hampshire |
| 90 | John Dearth | 71 | Head | Farmer | Connecticut |
| 91 | Dinsie L Dearth | 58 | Wife | — | Massachusetts |
| 92 | Edward E Bailey | 18 | Boarder | — | Massachusetts |
| 93 | Everett F Godd | 38 | Head | Spinner | Massachusetts |
| 94 | Edith E Godd | 44 | Wife | — | Massachusetts |
| 95 | Caroline G Godd | 7 | Daughter | — | Massachusetts |
| 96 | Blanche E Godd | 5 | Daughter | — | Massachusetts |
| 97 | Mary J Wheeler | 88 | Head | — | New Hampshire |
| 98 | Mary Frank Wheeler | 52 | Daughter | — | New Hampshire |
| 99 | William W Wheeler | 67 | Son | Farmer | New Hampshire |
| 100 | Martha A Carter THIS PERSON | 78 | Daughter | — | New Hampshire |
Pedigree Summary
Martha + 2 siblings
Gen 1 · 1 parents
~0.6
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)