AG
Alice Gray — 1940 US Census Record
Model Tree available1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this Alice Gray across the 1910, 1920, 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Warren & Warren — first a spouse (b.~1902), then head of a 4-person household.
Age 38
b. ~1902
Female
Spouse
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Gray |
| Given Name | Alice L. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lawrence city |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Occupation | Yarn inspector |
| Industry | Worsted Mill |
| Class of Worker | PW |
| Hours Worked | 16 |
| Income (1939) | 340 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Yarn Inspector |
| Township / Ward | Lawrence City |
| Est. Birth Year | ~1902 |
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 1940 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Douglas Gray | Head | — | 35 | ~1905 |
| Eva Greenwood | Other | — | 51 | ~1889 |
| June Gray | Daughter | — | 4 | ~1936 |
| Alice Gray | Spouse | — | 38 | ~1902 |
Census Appearances
1910
Essex, Massachusetts
Daughter, age 8
Essex, Massachusetts · implied b. ~1902 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Alice B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Essex, Massachusetts
Daughter, age 18
Essex, Massachusetts · implied b. ~1902 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Adina |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Stamper |
| Industry | Shoe Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Essex, Massachusetts
Daughter, age 28
Essex, Massachusetts · implied b. ~1902 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Alice B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Typist |
| Industry | Insurance office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Essex-County, Massachusetts
Spouse, age 38
Essex-County, Massachusetts · implied b. ~1902 — 4 household members
| Surname | Gray |
| Given Name | Alice L. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Lawrence city |
| 1935 Residence (County) | Essex |
| Occupation | Yarn inspector |
| Industry | Worsted Mill |
| Class of Worker | PW |
| Hours Worked | 16 |
| Income (1939) | 340 |
| Highest Grade | H-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 Alice Gray across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Warren Gray (~0.92 confidence) and father Warren Gray (~0.92 confidence) and mother Elizabeth Gray (~0.92 confidence) and mother Lena Gray (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Warren Gray
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Warren Gray
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Gray
b. ~1871
Source mother
● Household
· direct · ~0.92
Mother
Lena Gray
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alice Gray
Spouse · 1940 · age 38 · b. ~1902 · 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 — Essex-County, Massachusetts
Open full size
1940 US Federal Census — Essex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01583-00729)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles H. Huntington | 37 | Head | Emulsion Maker | Massachusetts |
| 2 | Thomas Coakley | 41 | Head | Heeler | Massachusetts |
| 3 | Marie G. Coakley | 9 | Daughter | — | Massachusetts |
| 4 | Rose Coakley | 37 | Sister | — | Massachusetts |
| 5 | Harold E. Hill | 29 | Head | Section Hand | Massachusetts |
| 6 | Bertha H. Hill | 26 | Wife | Spinner | Massachusetts |
| 7 | Harold E. Jr. Hill | 5 | Son | — | Massachusetts |
| 8 | Richard E. Hill | 1 | Son | — | Massachusetts |
| 9 | Arthur H. Jones | 45 | Head | Dry-Hand | N. Hampshire |
| 10 | Elizabeth L. Jones | 44 | Wife | Specker | Massachusetts |
| 11 | Arthur H. Jr. Jones | 15 | Son | — | Massachusetts |
| 12 | Cornelius Mahoney | 74 | Head | Section-Hand | Ireland (Eire) |
| 13 | Margaret Mahoney | 68 | Wife | — | Massachusetts |
| 14 | Derenda Mahoney | 30 | Daughter | Teacher | Massachusetts |
| 15 | Delvina Lalasse | 70 | Head | — | Canada-French |
| 16 | Diana Lalasse | 38 | Daughter | Mender | Canada-French |
| 17 | Irene Lalasse | 35 | Daughter | Mender | Canada-French |
| 18 | Margaret J. Larter | 66 | Head | — | Massachusetts |
| 19 | Julia Regan | 73 | Sister | — | Massachusetts |
| 20 | Margaret Kelleher | 66 | Head | — | Massachusetts |
| 21 | Douglas J. Gray | 35 | Head | Switchboard Operator | Massachusetts |
| 22 | Alice L. Gray THIS PERSON | 38 | Wife | Yarn Inspector | Massachusetts |
| 23 | June C. Gray | 4 | Daughter | — | Massachusetts |
| 24 | Eva Greenwood | 51 | In-law | — | Massachusetts |
| 25 | James Gray | 44 | Head | Percher | Scotland |
| 26 | Laura Gray | 41 | Wife | — | Canada-English |
| 27 | Grace I. Gray | 37 | Daughter | Mender | Massachusetts |
| 28 | Gladys K. Gray | 34 | Daughter | Mender | Massachusetts |
| 29 | Lionel Gagne | 40 | Head | Painter | Canada-French |
| 30 | Hattie Gagne | 38 | Wife | — | Canada-French |
| 31 | Ronald Gagne | 10 | Son | — | Massachusetts |
| 32 | Gerard Gagne | 9 | Son | — | Massachusetts |
| 33 | John Gagne | 8 | Son | — | Massachusetts |
| 34 | Claude Gagne | 6 | Son | — | Massachusetts |
| 35 | Robert Gagne | 3 | Son | — | Massachusetts |
| 36 | Pauline Gagne | 1 | Daughter | — | Massachusetts |
| 37 | Huguette Gagne | 0 | Daughter | — | Massachusetts |
| 38 | Robert Gingras | 23 | Head | Typewriter Mechanic | Massachusetts |
| 39 | Rita Gingras | 23 | Wife | — | Massachusetts |
| 40 | Reina Gingras | 2 | Daughter | — | Massachusetts |
Pedigree Summary
Alice
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)