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Robert Greene — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Robert Greene across the 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 7-person household.
Age 17
b. ~1923
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Greene |
| Given Name | Robert C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Natick Town |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Highest Grade | H 3 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Natick Town |
| Est. Birth Year | ~1923 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Walter Greene | Son | — | 22 | ~1918 |
| Mary Greene | Head | — | 50 | ~1890 |
| Richard Greene | Son | — | 8 | ~1932 |
| Robert Greene | Son | — | 17 | ~1923 |
| Edward Greene | Son | — | 16 | ~1924 |
| Anna Greene | Daughter | — | 19 | ~1921 |
| Mary Greene | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Middlesex, Massachusetts
Son, age 7
Middlesex, Massachusetts · implied b. ~1923 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Robert C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Age at First Marriage | 53 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Son, age 17
Middlesex-County, Massachusetts · implied b. ~1923 — 7 household members
| Surname | Greene |
| Given Name | Robert C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Natick Town |
| 1935 Residence (County) | Middlesex |
| Highest Grade | H 3 |
| 1935 Residence | Same House |
| 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 Robert Greene across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Greene
Son · 1940 · age 17 · b. ~1923 · Massachusetts
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Sibling
Richard Greene
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Greene
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Greene
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Greene
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Greene
Sibling · 1940 · age 16
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 — 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-t0627-01613-00768)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Patrick H. Mcgrath | 66 | Head | Firelady | Massachusetts |
| 2 | Mary E. Mcgrath | 64 | Wife | — | Oregon |
| 3 | Alexander Mortochi | 36 | Head | Salesman | Rhode Island |
| 4 | Eva B. Mortochi | 36 | Wife | — | Rhode Island |
| 5 | Dorothy Mortochi | 13 | Daughter | — | Massachusetts |
| 6 | Mary Mortochi | 9 | Daughter | — | Massachusetts |
| 7 | Howard F. Whitney | 60 | Head | Bank Teller | Massachusetts |
| 8 | Isabelle S. Whitney | 48 | Wife | — | Massachusetts |
| 9 | Robert F. Whitney | 16 | Son | — | Massachusetts |
| 10 | Alvin Leavitt | 41 | Head | Electrician | Massachusetts |
| 11 | Mary D. Leavitt | 35 | Wife | — | Canada English |
| 12 | Marilyn Leavitt | 11 | Daughter | — | Massachusetts |
| 13 | Calvin J. Mcclintock | 63 | Head | Barber | Canada English |
| 14 | Isabelle M. Mcclintock | 61 | Wife | — | Canada English |
| 15 | Jean Mcclintock | 15 | Daughter | — | Massachusetts |
| 16 | Mary T. Greene | 50 | Head | — | Massachusetts |
| 17 | Walter Greene | 22 | Son | Clerk | Massachusetts |
| 18 | Anna L. Greene | 19 | Daughter | New Worker | Massachusetts |
| 19 | Robert C. Greene THIS PERSON | 17 | Son | — | Massachusetts |
| 20 | Edward W. Greene | 16 | Son | — | Massachusetts |
| 21 | Mary Alice Greene | 14 | Daughter | — | Massachusetts |
| 22 | Richard Greene | 8 | Son | — | Massachusetts |
| 23 | Joseph A. Chaisson | 38 | Head | Carpenter | Canada English |
| 24 | Elizabeth A. Chaisson | 41 | Wife | — | Massachusetts |
| 25 | Marie C. Chaisson | 16 | Daughter | — | Massachusetts |
| 26 | Joseph J. Chaisson | 14 | Son | — | Massachusetts |
| 27 | Francis G. Chaisson | 12 | Son | — | Massachusetts |
| 28 | Leo V. Chaisson | 10 | Son | — | Massachusetts |
| 29 | George Chaisson | 8 | Son | — | Massachusetts |
| 30 | Joseph Salvia | 25 | Head | Laborer | Portugal |
| 31 | Rita M. Salvia | 22 | Wife | — | Massachusetts |
| 32 | Cornelius Salvia | 2 | Son | — | Massachusetts |
| 33 | Elizabeth A. Cordeau | 71 | Head | — | Massachusetts |
| 34 | Ruth E. Waters | 22 | Lodger | Taper | Massachusetts |
| 35 | Margaret Wignot | 69 | Lodger | — | Massachusetts |
| 36 | Donald E. Day | 54 | Lodger | Foreman | Canada English |
| 37 | Ella Graham Day | 48 | Lodger | — | Maine |
| 38 | Lawrence V. Tupper | 34 | Lodger | Painter | Canada English |
| 39 | Martin B. Keating | 49 | Lodger | Press Operator | Irish Free State |
| 40 | Jules Fournier | 44 | Lodger | Painter | Canada French |
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)