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James Stuart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this James Stuart across the 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1911), then head of a 7-person household.
Age 29
b. ~1911
Male
Head
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Stuart |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Avon |
| 1935 Residence (County) | Norfolk |
| Additional Details | |
| Occupation | Painter |
| Industry | Private employer |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 1060 |
| Highest Grade | No 6 |
| 1935 Residence | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Painter |
| Township / Ward | Somerville City |
| Est. Birth Year | ~1911 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| James Stuart | Head | — | 29 | ~1911 |
| Russell Stuart | Other | — | 21 | ~1919 |
| Harold Stuart | Other | — | 23 | ~1917 |
| Melvin Stuart | Son | — | 8 | ~1932 |
| Louis Stuart | Son | — | 2 | ~1938 |
| Doris Stuart | Spouse | — | 26 | ~1914 |
| Barbara Stuart | Daughter | — | 6 | ~1934 |
Census Appearances
1930
Norfolk, Massachusetts
Son, age 19
Norfolk, Massachusetts · implied b. ~1911 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stuart |
| Given Name | James E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| Occupation | Painter |
| Industry | Buildings |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Head, age 29
Middlesex-County, Massachusetts · implied b. ~1911 — 7 household members
| Surname | Stuart |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Avon |
| 1935 Residence (County) | Norfolk |
| Occupation | Painter |
| Industry | Private employer |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 1060 |
| Highest Grade | No 6 |
| 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 James Stuart across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Stuart
Head · 1940 · age 29 · b. ~1911 · 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 — 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-t0627-01702-00468)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Manuel Cirillo | 28 | Head | Laborer | Portugal |
| 42 | Florence Cirillo | 22 | Wife | — | Massachusetts |
| 43 | Jack Cirillo | 4 | Son | — | Massachusetts |
| 44 | Ernest Cirillo | 3 | Son | — | Massachusetts |
| 45 | John J. Healey | 46 | Head | Dry Goods | Massachusetts |
| 46 | Helen Healey | 37 | Wife | — | Massachusetts |
| 47 | Robert Healey | 13 | Son | — | Massachusetts |
| 48 | John Jr. Healey | 11 | Son | — | Massachusetts |
| 49 | Dorothy Healey | 9 | Daughter | — | Massachusetts |
| 50 | James Healey | 7 | Son | — | Massachusetts |
| 51 | Ellen Healey | 3 | Daughter | — | Massachusetts |
| 52 | Maurice Mansfield | 17 | Step-son | Delivery Boy | Massachusetts |
| 53 | Gaetano Upertroppo | 36 | Head | Packer | Italy |
| 54 | Mary Upertroppo | 32 | Wife | — | Italy |
| 55 | Alfred Upertroppo | 10 | Son | — | Massachusetts |
| 56 | Anna M. Upertroppo | 4 | Daughter | — | Massachusetts |
| 57 | Anthony Carruso | 24 | Head | Chauffeur | Massachusetts |
| 58 | Edith Carruso | 26 | Wife | — | Massachusetts |
| 59 | James Stuart THIS PERSON | 29 | Head | Painter | Massachusetts |
| 60 | Doris Stuart | 26 | Wife | — | Massachusetts |
| 61 | Melvin Stuart | 8 | Son | — | Massachusetts |
| 62 | Barbara Stuart | 6 | Daughter | — | Massachusetts |
| 63 | Louis Stuart | 2 | Son | — | Massachusetts |
| 64 | Harold Stuart | 23 | Brother | Painter | Massachusetts |
| 65 | Russell Stuart | 21 | Brother | Laborer | Massachusetts |
| 66 | John J. Donovan | 30 | Head | Builder & Painter | Massachusetts |
| 67 | Helen Donovan | 26 | Wife | — | Massachusetts |
| 68 | John Donovan | 7 | Son | — | Massachusetts |
| 69 | Jean Donovan | 5 | Daughter | — | Massachusetts |
| 70 | Gladys Donovan | 2 | Daughter | — | Massachusetts |
| 71 | Lois Donovan | 1 | Daughter | — | Massachusetts |
| 72 | David Allard | 15 | Brother-in-law | New Worker | Massachusetts |
| 73 | Anthony D'Ovidio | 56 | Head | Laborer | Italy |
| 74 | Viola D'Ovidio | 46 | Wife | — | Italy |
| 75 | Germaine D'Ovidio | 19 | Daughter | Seamstress | Italy |
| 76 | Phylis D'Ovidio | 12 | Daughter | — | Italy |
| 77 | George Duran | 21 | Head | Truck Driver | Massachusetts |
| 78 | Elizabeth Duran | 26 | Wife | — | Massachusetts |
| 79 | Joan A. Duran | 0 | Daughter | — | Massachusetts |
| 80 | Rose Articary | 81 | Head | — | 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)