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George Robbins — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this George Robbins across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 9-person household.
Age 17
b. ~1923
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Robbins |
| Given Name | George Jr |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston City |
| 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Ruth Robbins | Daughter | — | 9 | ~1931 |
| Margaret Robbins | Daughter | — | 8 | ~1932 |
| George Robbins | Head | — | 48 | ~1892 |
| Mary Robbins | Daughter | — | 13 | ~1927 |
| George Robbins | Son | — | 17 | ~1923 |
| Alice Robbins | Spouse | — | 48 | ~1892 |
| James Robbins | Son | — | 11 | ~1929 |
| Frederick Robbins | Son | — | 16 | ~1924 |
| Alice Robbins | Daughter | — | 19 | ~1921 |
Census Appearances
1930
Suffolk, Massachusetts
Son, age 7
Suffolk, Massachusetts · implied b. ~1923 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robbins |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Son, age 17
Suffolk-County, Massachusetts · implied b. ~1923 — 9 household members
| Surname | Robbins |
| Given Name | George Jr |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 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 George Robbins across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Robbins
Son · 1940 · age 17 · b. ~1923 · Massachusetts
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Sibling
Frederick Robbins
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Robbins
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Robbins
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Robbins
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Robbins
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Robbins
Sibling · 1940 · age 8
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 — 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-t0627-01659-00163)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary F O'Brien | 25 | daughter | Bookkeeper | Massachusetts |
| 2 | James O'Brien | 22 | son | Laborer | Massachusetts |
| 3 | Eleanor O'Brien | 19 | daughter | Factory | Massachusetts |
| 4 | Francis O'Brien | 19 | son | New Work | Massachusetts |
| 5 | Gerald O'Brien | 31 | Head | Chauffeur | Massachusetts |
| 6 | Catherine O'Brien | 28 | wife | — | Massachusetts |
| 7 | Gerald O'Brien | 7 | son | — | Massachusetts |
| 8 | Robert O'Brien | 3 | son | — | Massachusetts |
| 9 | Carol Ann O'Brien | 1 | daughter | — | Massachusetts |
| 10 | Paul O'Brien | 0 | son | — | Massachusetts |
| 11 | George A Robbins | 48 | Head | Repair Work | Massachusetts |
| 12 | Alice F Robbins | 48 | wife | — | Massachusetts |
| 13 | Alice Robbins | 19 | daughter | Assistant | Massachusetts |
| 14 | George Jr Robbins THIS PERSON | 17 | son | — | Massachusetts |
| 15 | Frederick Robbins | 16 | son | — | Massachusetts |
| 16 | Mary R Robbins | 13 | daughter | — | Massachusetts |
| 17 | James Robbins | 11 | son | — | Massachusetts |
| 18 | Ruth Robbins | 9 | daughter | — | Massachusetts |
| 19 | Margaret Robbins | 8 | daughter | — | Massachusetts |
| 20 | Bridget Walsh | 60 | Head | — | Ireland |
| 21 | John Walsh | 41 | son | Agent | Ireland |
| 22 | Michael Walsh | 34 | son | Chauffeur | Massachusetts |
| 23 | James Walsh | 31 | son | Seaman | Massachusetts |
| 24 | Bridget Duffy | 71 | Head | — | Ireland |
| 25 | Bernard Duffy | 48 | son | Laborer | Massachusetts |
| 26 | Mary Duffy | 45 | daughter | Stenographer | Massachusetts |
| 27 | James Duffy | 45 | son | Laborer | Massachusetts |
| 28 | John Duffy | 44 | son | Laborer | Massachusetts |
| 29 | William Duffy | 36 | son | Teamster | Massachusetts |
| 30 | Frances Duffy | 34 | daughter | Operator | Massachusetts |
| 31 | Bernard P Duffy | 21 | Grandson | Laborer | Massachusetts |
| 32 | Evelyn Fayer | 79 | Head | — | Vermont |
| 33 | William Fayer | 67 | son | Engineer | New Hampshire |
| 34 | William Sullivan | 79 | Head | — | Canada |
| 35 | Esther Sullivan | 75 | wife | — | Canada |
| 36 | Joseph A Sullivan | 36 | son | Electrician | Massachusetts |
| 37 | John J Sullivan | 33 | son | Laborer | Massachusetts |
| 38 | Mary B Sullivan | 29 | daughter | — | Massachusetts |
| 39 | Harold July | 35 | Head | Baker | Massachusetts |
| 40 | Marion July | 33 | wife | — | 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)