DM
Doris Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Coos-County, New Hampshire
Our Model Tree links this Doris Martin across the 1930 and 1940 US Censuses in Coos-County, New Hampshire (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Female
Daughter
Born: New Hampshire
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Coos-County, New Hampshire |
| Surname | Martin |
| Given Name | Doris |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Stark |
| 1935 Residence (County) | Coos |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Stark |
| Est. Birth Year | ~1928 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Doris | Age | Birth yr |
|---|---|---|---|---|
| Madeline Martin | Daughter | — | 6 | ~1934 |
| Claude Martin | Son | — | 11 | ~1929 |
| Donald Martin | Son | — | 9 | ~1931 |
| Orias Martin | Head | — | 57 | ~1883 |
| Bertha Martin | Spouse | — | 38 | ~1902 |
| Doris Martin | Daughter | — | 12 | ~1928 |
| Patricia Martin | Daughter | — | 3 | ~1937 |
Census Appearances
1930
Coos, New …
Daughter, age 2
Coos, New Hampshire · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Doris |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Canada French |
| Mother's Birthplace | Canada French |
| Can Read/Write | No |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Coos-County, New …
Daughter, age 12
Coos-County, New Hampshire · implied b. ~1928 — 7 household members
| Surname | Martin |
| Given Name | Doris |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Stark |
| 1935 Residence (County) | Coos |
| Highest Grade | No 5 |
| 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 Doris Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Doris Martin
Daughter · 1940 · age 12 · b. ~1928 · New Hampshire
★ You are viewing this record
Sibling
Claude Martin
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Madeline Martin
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Martin
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Martin
Sibling · 1940 · age 9
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
1940 US Federal Census — Coos-County, New Hampshire
Open full size
1940 US Federal Census — Coos-County, New Hampshire
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02285-01113)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Martha Emerson | 82 | mother | — | New Hampshire |
| 42 | Albert Emery | 78 | Head | — | New Hampshire |
| 43 | Shirza Emery | 71 | wife | — | New Hampshire |
| 44 | Amos Knox | 51 | son | Farmer | New Hampshire |
| 45 | Charles W. B. Potter | 61 | Head | Odd Jobs | New Hampshire |
| 46 | Arion Potter | 59 | Brother | Odd Jobs | New Hampshire |
| 47 | Ralph Johnson | 37 | Head | Mill Wright | Canada English |
| 48 | Madeline R. Johnson | 34 | wife | — | New Hampshire |
| 49 | Kenneth Johnson | 13 | son | — | New Hampshire |
| 50 | Leonard Johnson | 11 | son | — | New Hampshire |
| 51 | Muriel Johnson | 8 | daughter | — | New Hampshire |
| 52 | Rodney Johnson | 5 | son | — | New Hampshire |
| 53 | Edward Wentworth | 80 | Head | — | New Hampshire |
| 54 | Bertha A. Wentworth | 75 | wife | — | New Hampshire |
| 55 | William Wilson | 80 | lodger | Farm Work | Canada English |
| 56 | Cassie S. Gilchrist | 59 | Head | Laborer | Vermont |
| 57 | Reginald Howland | 24 | Hired hand | — | New Hampshire |
| 58 | Elsie Howland | 22 | wife | — | New Hampshire |
| 59 | Ada M. Howland | 3 | daughter | — | New Hampshire |
| 60 | William R. Emery | 73 | Head | — | New Hampshire |
| 61 | Effie Emery | 73 | wife | — | New Hampshire |
| 62 | Ernest G. Kaiser | 39 | son-in-law | Operator | Vermont |
| 63 | Rosa G. Kaiser | 39 | daughter | — | New Hampshire |
| 64 | Eugene J. Gilbert | 19 | Grandson | Odd Jobs | Vermont |
| 65 | Elaine E. Gilbert | 19 | Granddaughter | Housework | Vermont |
| 66 | Francis W. Gilbert | 17 | Grandson | Laborer | Vermont |
| 67 | George Goodwin | 60 | Head | Farmwork | Vermont |
| 68 | Clarissa A. Goodwin | 58 | wife | — | Canada English |
| 69 | Orias Martin | 57 | Head | Laborer | Canada French |
| 70 | Bertha A. Martin | 38 | wife | — | Canada French |
| 71 | Doris Martin THIS PERSON | 12 | daughter | — | New Hampshire |
| 72 | Claude Martin | 11 | son | — | New Hampshire |
| 73 | Donald Martin | 9 | son | — | New Hampshire |
| 74 | Madeline Martin | 6 | daughter | — | New Hampshire |
| 75 | Patricia Martin | 3 | daughter | — | New Hampshire |
| 76 | Harold Jenkins | 33 | Head | Laborer | Vermont |
| 77 | Lila Jenkins | 30 | wife | — | Vermont |
| 78 | Anita Jenkins | 2 | daughter | — | New Hampshire |
| 79 | Vivian Bryant | 14 | lodger | — | Vermont |
| 80 | Olin Bryant | 24 | lodger | Laborer | Vermont |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)