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Anna Gray — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Anna Gray across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1909), then head of a 6-person household.
Age 31
b. ~1909
Female
Spouse
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Gray |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston city |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston City |
| Est. Birth Year | ~1909 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Joseph Gray | Head | — | 35 | ~1905 |
| Dorothy Gray | Daughter | — | 9 | ~1931 |
| Phyllis Gray | Daughter | — | 5 | ~1935 |
| Anna Gray | Spouse | — | 31 | ~1909 |
| Elna Gray | Daughter | — | 13 | ~1927 |
| Anna Gray | Daughter | — | 11 | ~1929 |
Census Appearances
1920
Suffolk, Massachusetts
Other, age 11
Suffolk, Massachusetts · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Agnes |
| Relationship to Head | Niece |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Other, age 21
Suffolk, Massachusetts · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Agnes |
| Relationship to Head | Nurse |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | England |
| Mother's Birthplace | Massachusetts |
| Occupation | Bookkeeper |
| Industry | Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Spouse, age 31
Suffolk-County, Massachusetts · implied b. ~1909 — 6 household members
| Surname | Gray |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston city |
| 1935 Residence (County) | Suffolk |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Massachusetts |
| 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 Anna Gray across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Gray
Spouse · 1940 · age 31 · b. ~1909 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01666-00354)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Peter Mahoney | 55 | Head | Messenger | Greece |
| 2 | Gertrude Mahoney | 42 | Wife | — | Massachusetts |
| 3 | Charles Revelas | 45 | Head | Cleaner | Greece |
| 4 | Cleo Revelas | 41 | Wife | — | Massachusetts |
| 5 | Sarah Gray | 71 | Head | — | Eire |
| 6 | Joseph Gray | 35 | Head | Hotel Clerk | Massachusetts |
| 7 | Anna Gray THIS PERSON | 31 | Wife | — | Massachusetts |
| 8 | Elna Gray | 13 | Daughter | — | Massachusetts |
| 9 | Anna Gray | 11 | Daughter | — | Massachusetts |
| 10 | Dorothy Gray | 9 | Daughter | — | Massachusetts |
| 11 | Phyllis Gray | 5 | Daughter | — | Massachusetts |
| 12 | Rose Williams | 50 | Head | — | Massachusetts |
| 13 | John Smith | 57 | Son-in-law | Floor | Ohio |
| 14 | Florence Chase | 51 | Mother | Presser | Massachusetts |
| 15 | Frank Chase | 25 | Son | Radio Serv | Massachusetts |
| 16 | Dorothy Chase | 20 | Wife | — | Massachusetts |
| 17 | Dorothy Chase | 2 | Daughter | — | Massachusetts |
| 18 | Florence Chase | 1 | Daughter | — | Massachusetts |
| 19 | Helen Chase | 0 | Daughter | — | Massachusetts |
| 20 | Mary Lynch | 46 | Head | Waitress | Eire |
| 21 | Frank Lynch | 26 | Son | Chauffeur | Massachusetts |
| 22 | Catherine Lynch | 14 | Daughter | — | Massachusetts |
| 23 | Harry Burke | 40 | Head | Collector | Massachusetts |
| 24 | Agnes Burke | 41 | Wife | — | Canada |
| 25 | Hannah Burke | 9 | Daughter | — | Massachusetts |
| 26 | Barbara Burke | 6 | Daughter | — | Massachusetts |
| 27 | Pauline Burke | 1 | Daughter | — | Massachusetts |
| 28 | Frank J. Omineo | 51 | Head | Director | France |
| 29 | Annie Omineo | 60 | Wife | — | Newfoundland |
| 30 | James David | 22 | Son | Fish Cutter | Massachusetts |
| 31 | Harry Brundage | 57 | Head | Janitor | Canada |
| 32 | Jenny Brundage | 50 | Wife | — | Pennsylvania |
| 33 | Margaret Brundage | 20 | Daughter | New Maker | Massachusetts |
| 34 | Robert Brundage | 17 | Son | Kitchenman | Massachusetts |
| 35 | Alfred Brundage | 16 | Son | New Maker | Massachusetts |
| 36 | Russell Brundage | 14 | Son | — | Massachusetts |
| 37 | Marion Brundage | 12 | Daughter | — | Massachusetts |
| 38 | Arthur Hammond | 20 | Head | Counterman | Massachusetts |
| 39 | Bertha Hammond | 20 | Wife | — | Eire |
| 40 | Clifton Hammond | 0 | Son | — | Massachusetts |
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)