JG
John Green — 1940 US Census Record
Model Tree available1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this John Green across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Annie — first a head (b.~1892), then head of a 3-person household.
Age 48
b. ~1892
Male
Head
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Green |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Proprietor Groc. |
| Industry | Variety Store |
| Class of Worker | OA |
| Hours Worked | 119 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Proprietor Groc. |
| Township / Ward | Boston |
| Est. Birth Year | ~1892 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Gladys Green | Daughter | — | 15 | ~1925 |
| John Green | Head | — | 48 | ~1892 |
| Margaret Green | Spouse | — | 51 | ~1889 |
Census Appearances
1920
Middlesex, Massachusetts
Son, age 28
Middlesex, Massachusetts · implied b. ~1892 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | England |
| Year of Immigration | 1893 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Repairer |
| Industry | Automobiles |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1914 |
| Birthplace (normalized) | england |
1930
Middlesex, Massachusetts
Head, age 38
Middlesex, Massachusetts · implied b. ~1892 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1893 |
| Age at First Marriage | 29 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Machinist |
| Industry | Bleaching mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| Veteran | No |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Suffolk-County, Massachusetts
Head, age 48
Suffolk-County, Massachusetts · implied b. ~1892 — 3 household members
| Surname | Green |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Occupation | Proprietor Groc. |
| Industry | Variety Store |
| Class of Worker | OA |
| Hours Worked | 119 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
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 John Green across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Annie Green (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Annie Green
b. ~1854
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Green
Head · 1940 · age 48 · b. ~1892 · 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 — 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-t0627-01674-00199)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Josephine Prughero | 9 | Daughter | — | Massachusetts |
| 2 | Jenny S. D. Harris | 46 | Head | — | Eire |
| 3 | Thomas F. Carey | 53 | Head | Electrician | Massachusetts |
| 4 | Ellen M. Carey | 50 | Wife | — | New Hampshire |
| 5 | Frances Carey | 22 | Daughter | — | Massachusetts |
| 6 | Helen Jacobson | 41 | Head | — | Massachusetts |
| 7 | Eleanor Jacobson | 21 | Daughter | Stenographer | Massachusetts |
| 8 | Charles Jacobson | 20 | Son | Salesman | Massachusetts |
| 9 | Michael B. Mulchey | 53 | Head | — | Eire |
| 10 | Ellen Mulchey | 52 | Wife | — | Eire |
| 11 | John J. Connors | 34 | Head | Machinist | Massachusetts |
| 12 | Adelaide Connors | 25 | Wife | — | Massachusetts |
| 13 | Donald Connors | 6 | Son | — | Massachusetts |
| 14 | Jo-Anne Connors | 4 | Daughter | — | Massachusetts |
| 15 | Nancy Connors | 1 | Daughter | — | Massachusetts |
| 16 | Thomas L. Lewis | 33 | Lodge | Machinist | Massachusetts |
| 17 | John Green THIS PERSON | 48 | Head | Proprietor Groc. | England |
| 18 | Margaret Green | 51 | Wife | — | Eire |
| 19 | Gladys Green | 15 | Daughter | — | Massachusetts |
| 20 | Charles S. Meehan | 30 | Head | Sales Clerk | Massachusetts |
| 21 | Beatrice Meehan | 27 | Wife | — | Canada-French |
| 22 | Walter J. Bailey | 37 | Head | Switchboard Operator | Massachusetts |
| 23 | Mary M. Bailey | 31 | Wife | Waitress | Massachusetts |
| 24 | Lorraine Canfield | 6 | Daughter | — | Massachusetts |
| 25 | Richard Canfield | 2 | Son | — | Massachusetts |
| 26 | Elizabeth Cummings | 24 | Sister-in-law | Housekeeper | Massachusetts |
| 27 | Frank Hakola | 44 | Head | Ship-Fitter Helper | Massachusetts |
| 28 | Gertrude Hakola | 22 | Wife | — | Massachusetts |
| 29 | Frank Hakola | 2 | Son | — | Massachusetts |
| 30 | Kenneth Hakola | 1 | Son | — | Massachusetts |
| 31 | Cornelius Sullivan | 32 | Head | Laborer | Eire |
| 32 | Catherine Sullivan | 32 | Wife | — | Eire |
| 33 | Eileen Sullivan | 7 | Daughter | — | Massachusetts |
| 34 | Kathleen Sullivan | 5 | Daughter | — | Massachusetts |
| 35 | Cornelius Jr. Sullivan | 4 | Son | — | Massachusetts |
| 36 | James Sullivan | 2 | Son | — | Massachusetts |
| 37 | Victor Daksis | 41 | Head | Machine Tender | Lithuania |
| 38 | Josephine Daksis | 33 | Wife | — | Lithuania |
| 39 | Vincent Daksis | 15 | Son | — | Massachusetts |
| 40 | Nicholas Marelli | 24 | Head | Bank Painter | Massachusetts |
Related Census Records
Pedigree Summary
John
Gen 1 · 1 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)