MC
Mary Carter — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Rockingham, New Hampshire
Our Model Tree links this Mary Carter across the 1900, 1910 and 1920 US Censuses in Rockingham, New Hampshire (XGBoost, ~Confirmed) — first a head (b.~1842), then head of a 4-person household.
Age 78
b. ~1842
Female
Head
Born: New Hampshire
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Rockingham, New Hampshire |
| Surname | Carter |
| Given Name | Mary H |
| Relationship to Head | Head |
| 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 |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Exeter Town |
| 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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Carter | Daughter | — | 53 | ~1867 |
| Annabella Carter | Daughter | — | 51 | ~1869 |
| Elliot Carter | Daughter | — | 57 | ~1863 |
| Mary Carter | Head | — | 78 | ~1842 |
Census Appearances
1900
Rockingham, New …
Head, age 59
Rockingham, New Hampshire · implied b. ~1841 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carter |
| Given Name | Mary J. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| Birth Month | Oct |
| Birth Year | 1841 |
| 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
Rockingham, New …
Head, age 68
Rockingham, New Hampshire · implied b. ~1842 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carter |
| Given Name | Mary B |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| Children Born | 6 |
| Children Living | 5 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Rockingham, New …
Head, age 78
Rockingham, New Hampshire · implied b. ~1842 — 4 household members
| Surname | Carter |
| Given Name | Mary H |
| Relationship to Head | Head |
| 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 |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| 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 Carter across 3 US Census years (1900, 1910 and 1920) in Rockingham, New Hampshire, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Carter
Head · 1920 · age 78 · b. ~1842 · New Hampshire
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Rockingham, New Hampshire
Open full size
1920 US Federal Census — Rockingham, New Hampshire
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu1013unit:0897)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Wallace W Day | 51 | Head | Commercial Traveler | New York |
| 52 | Mary E Day | 43 | Wife | — | Rhode Island |
| 53 | Leonard F Smith | 70 | Head | Manager | Massachusetts |
| 54 | Ida V Smith | 69 | Wife | — | New Hampshire |
| 55 | Guy P Rounsefell | 33 | Head | Farm Laborer | Massachusetts |
| 56 | Gertrude M Rounsefell | 29 | Wife | — | Massachusetts |
| 57 | Frances E Smith | 64 | Head | — | New Hampshire |
| 58 | Frank Jr Kuyashe | 24 | Head | Cutter | New Hampshire |
| 59 | Ethel M Kuyashe | 29 | Wife | Room Girl | New Hampshire |
| 60 | George H Ready | 51 | Head | Spinner | England |
| 61 | Emma Ready | 44 | Wife | Doffing | Massachusetts |
| 62 | Marion D Ready | 14 | Daughter | — | Massachusetts |
| 63 | George W Ready | 13 | Son | — | Massachusetts |
| 64 | Harlan J Ready | 11 | Son | — | Massachusetts |
| 65 | Pascal Lavoie | 53 | Head | Mule Spinner | Canada French |
| 66 | Christine Lavoie | 54 | Wife | — | Canada French |
| 67 | Garland Mary R Lavoie | 25 | Daughter | Ring Spinner | Canada French |
| 68 | Minnie Lavoie | 24 | Daughter | Ring Spinner | Canada French |
| 69 | Mandy Lavoie | 16 | Daughter | Laundress | New Hampshire |
| 70 | Louisa Lavoie | 13 | Daughter | — | New Hampshire |
| 71 | Eva Lavoie | 10 | Daughter | — | New Hampshire |
| 72 | William H Folsom | 61 | Head | — | New Hampshire |
| 73 | Elizabeth S Folsom | 24 | Daughter | — | New Hampshire |
| 74 | Edmund S Boyer | 62 | Head | Lawyer | Pennsylvania |
| 75 | Charlotte R Boyer | 57 | Wife | — | New Hampshire |
| 76 | Augustus Young | 68 | Head | — | Maine |
| 77 | Addie S Young | 61 | Wife | — | Maine |
| 78 | Anna R Young | 28 | Daughter | — | Maine |
| 79 | Helen B Young | 25 | Daughter | — | Maine |
| 80 | Newell S Tilton | 68 | Head | Farmer | New Hampshire |
| 81 | Nellie R Tilton | 62 | Wife | — | New Hampshire |
| 82 | John H Gordon | 61 | Head | Carpenter | New Hampshire |
| 83 | Nora M Gordon | 60 | Wife | — | New Hampshire |
| 84 | George P Janvrin | 72 | Head | Manager | New Hampshire |
| 85 | Emma E Janvrin | 68 | Wife | — | New Hampshire |
| 86 | Royl Mabel L Janvrin | 32 | Daughter | Servant | New Hampshire |
| 87 | Emily S Gerrish | 75 | Head | — | Massachusetts |
| 88 | Mary H Carter THIS PERSON | 78 | Head | — | New Hampshire |
| 89 | Elliot Ada C Carter | 57 | Daughter | — | New Hampshire |
| 90 | Mary L Carter | 53 | Daughter | — | New Hampshire |
| 91 | Annabella Carter | 51 | Daughter | — | New Hampshire |
| 92 | Kendall B Folsom | 55 | Head | Proprietor | New Hampshire |
| 93 | Elizabeth K Folsom | 48 | Wife | — | Maine |
| 94 | Hannah S Folsom | 90 | Mother | — | Massachusetts |
| 95 | Louise M Poupart | 47 | Nurse | Trained Nurse | Canada English |
| 96 | Amanda Brown | 77 | Head | — | New Hampshire |
| 97 | George H Leavitt | 21 | Head | Helper | New Hampshire |
| 98 | Dora H Leavitt | 20 | Wife | — | New Hampshire |
| 99 | Harold E Leavitt | 0 | Son | — | New Hampshire |
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)