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Helen Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Helen Martin across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Anthony & Anthony — first a spouse (b.~1912), then head of a 3-person household.
Age 28
b. ~1912
Female
Spouse
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Martin |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Wakefield Town |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | C 4 |
| 1935 Residence | Same Place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Wakefield Town |
| Est. Birth Year | ~1912 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Henry Martin | Head | — | 28 | ~1912 |
| Donald Martin | Son | — | 5 | ~1935 |
| Helen Martin | Spouse | — | 28 | ~1912 |
Census Appearances
1920
Middlesex, Massachusetts
Daughter, age 8
Middlesex, Massachusetts · implied b. ~1912 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Nova Scotia |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 18
Middlesex, Massachusetts · implied b. ~1912 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Helene A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Canada English |
| Occupation | Typist |
| Industry | Electrical |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Spouse, age 28
Middlesex-County, Massachusetts · implied b. ~1912 — 3 household members
| Surname | Martin |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Wakefield Town |
| 1935 Residence (County) | Middlesex |
| Class of Worker | 0 |
| Highest Grade | C 4 |
| 1935 Residence | Same Place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Helen Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Anthony Martin (~0.92 confidence) and father Anthony Martin (~0.92 confidence) and mother Margaret Martin (~0.92 confidence) and mother Margaret Martin (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Anthony Martin
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Anthony Martin
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Margaret Martin
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Margaret Martin
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Martin
Spouse · 1940 · age 28 · b. ~1912 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Middlesex-County, Massachusetts
Open full size
1940 US Federal Census — Middlesex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01618-00449)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Albert Spaulding | 31 | Head | Shipper | Massachusetts |
| 2 | Helen Spaulding | 31 | Wife | — | Massachusetts |
| 3 | David Spaulding | 2 | Son | — | Massachusetts |
| 4 | Conrad Spaulding | 0 | Son | — | Massachusetts |
| 5 | Jerry Doucette | 75 | Head | — | Canada-French |
| 6 | Jenny Doucette | 73 | Wife | — | Canada-French |
| 7 | Phil V Du Bois | 40 | Son in Law | Painter | Massachusetts |
| 8 | Ida Du Bois | 27 | Daughter | Painter | Massachusetts |
| 9 | Jean Du Bois | 1 | Granddaughter | — | Massachusetts |
| 10 | William Perrotti | 49 | Head | Manager | Massachusetts |
| 11 | Ruth Perrotti | 30 | Wife | — | Massachusetts |
| 12 | Florence Perrotti | 4 | Daughter | — | Massachusetts |
| 13 | Arden Thompson | 33 | Head | Clerk | Maine |
| 14 | Mildred Thompson | 30 | Wife | — | North Carolina |
| 15 | James Thompson | 4 | Son | — | Massachusetts |
| 16 | Alfred Heavens | 39 | Head | Merchant | Holland |
| 17 | Frances Heavens | 36 | Wife | — | Massachusetts |
| 18 | Lydia Sullivan | 50 | Head | Teacher | Massachusetts |
| 19 | Daniel Sullivan | 72 | Father | — | Massachusetts |
| 20 | Mary Sullivan | 72 | Mother | — | Ireland |
| 21 | Marie Mckeon | 49 | Mother | Merchant | New York |
| 22 | Doris Mckeon | 30 | Daughter | Clerk | Massachusetts |
| 23 | Catherine Barry | 75 | Head | — | Massachusetts |
| 24 | Richard Barry | 51 | Son | Metal Worker | Massachusetts |
| 25 | Walter Barry | 35 | Son | New Worker | Massachusetts |
| 26 | Marie Anderson | 72 | Head | — | Sweden |
| 27 | Alice Tuck | 71 | Head | — | Massachusetts |
| 28 | Edward Magle | 48 | Head | Druggist | Massachusetts |
| 29 | Caroline Magle | 50 | Wife | — | Massachusetts |
| 30 | Edward Magle | 22 | Son | Clerk | Massachusetts |
| 31 | Charles Connor | 77 | Head | — | Massachusetts |
| 32 | Elizabeth Connor | 72 | Wife | — | Massachusetts |
| 33 | Mabel Hager | 50 | Daughter | Merchant | Massachusetts |
| 34 | Stanford Hager | 15 | Grandson | — | Massachusetts |
| 35 | Henry Martin | 28 | Head | Salesman | Massachusetts |
| 36 | Helen Martin THIS PERSON | 28 | Wife | — | Massachusetts |
| 37 | Donald Martin | 5 | Son | — | Massachusetts |
| 38 | Charles Payzant | 66 | Head | Salesman | Massachusetts |
| 39 | Ida Payzant | 63 | Wife | — | Canada-English |
| 40 | Charles Taylor | 50 | Bro in Law | Carpenter | Canada-English |
Pedigree Summary
Helen
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)