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Thomas Harvey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hampden-County, Massachusetts
Our Model Tree links this Thomas Harvey across the 1930 and 1940 US Censuses in Hampden-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 7-person household.
Age 11
b. ~1929
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hampden-County, Massachusetts |
| Surname | Harvey |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Springfield City |
| 1935 Residence (County) | Hampden |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same Place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Springfield City |
| Est. Birth Year | ~1929 |
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 Thomas | Age | Birth yr |
|---|---|---|---|---|
| Thomas Harvey | Son | — | 11 | ~1929 |
| Mary Clautran | Other | — | 73 | ~1867 |
| Charles Harvey | Son | — | 24 | ~1916 |
| Margaret Harvey | Spouse | — | 48 | ~1892 |
| John Harvey | Son | — | 22 | ~1918 |
| Theresa Harvey | Daughter | — | 19 | ~1921 |
| John Harvey | Head | — | 52 | ~1888 |
Census Appearances
1930
Hampden, Massachusetts
Son, age 1
Hampden, Massachusetts · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harvey |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Hampden-County, Massachusetts
Son, age 11
Hampden-County, Massachusetts · implied b. ~1929 — 7 household members
| Surname | Harvey |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Springfield City |
| 1935 Residence (County) | Hampden |
| Highest Grade | No 5 |
| 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 Thomas Harvey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Harvey
Son · 1940 · age 11 · b. ~1929 · Massachusetts
★ You are viewing this record
Sibling
Theresa Harvey
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Harvey
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Harvey
Sibling · 1940 · age 22
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 — Hampden-County, Massachusetts
Open full size
1940 US Federal Census — Hampden-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01707-00610)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jeremiah Sullivan | 29 | Head | Supervisor | Massachusetts |
| 2 | Cecelia Sullivan | 26 | Wife | — | Massachusetts |
| 3 | Mary Sullivan | 7 | Daughter | — | Massachusetts |
| 4 | Geraldine Sullivan | 5 | Daughter | — | Massachusetts |
| 5 | Dorothy Sullivan | 3 | Daughter | — | Massachusetts |
| 6 | John Koulouras | 54 | Head | Laborer | Greece |
| 7 | Angie Koulouras | 41 | Wife | — | Greece |
| 8 | Catherine Koulouras | 17 | Daughter | New Worker | Massachusetts |
| 9 | Nick Koulouras | 16 | Son | New Worker | Massachusetts |
| 10 | Anna Koulouras | 10 | Daughter | — | Massachusetts |
| 11 | Ester F. Saunders | 44 | Head | — | Massachusetts |
| 12 | Ester Saunders | 26 | Daughter | Machine Opr | Massachusetts |
| 13 | Walter Jr. Saunders | 22 | Son | Truck Driver | Massachusetts |
| 14 | Raymond Saunders | 20 | Son | Packer | Massachusetts |
| 15 | Helen Saunders | 19 | Daughter | New Worker | Massachusetts |
| 16 | Robert Saunders | 16 | Son | — | Massachusetts |
| 17 | Charles Sarkis | 47 | Head | Laborer | Syria |
| 18 | Vera Sarkis | 42 | Wife | — | Syria |
| 19 | Adelle Sarkis | 23 | Daughter | Seamstress | Massachusetts |
| 20 | Eva Sarkis | 20 | Daughter | Finisher | Massachusetts |
| 21 | John Sarkis | 14 | Son | — | Massachusetts |
| 22 | George Sarkis | 7 | Son | — | Massachusetts |
| 23 | Robert Dooley | 39 | Head | Laborer | Connecticut |
| 24 | Margaret Dooley | 38 | Wife | — | Irish Free State |
| 25 | Margaret Dooley | 9 | Daughter | — | Massachusetts |
| 26 | Gerald F. Dooley | 41 | Brother | Laborer | Connecticut |
| 27 | Richard La Vallee | 34 | Head | Salesman | Vermont |
| 28 | Doris La Vallee | 24 | Wife | — | Massachusetts |
| 29 | Arlene La Vallee | 4 | Daughter | — | Massachusetts |
| 30 | Joan La Vallee | 2 | Daughter | — | Massachusetts |
| 31 | Edward La Vallee | 22 | Brother | Counterman | Vermont |
| 32 | Violet La Vallee | 19 | Sister | — | Vermont |
| 33 | John Harvey | 52 | Head | Boiling | Massachusetts |
| 34 | Margaret Harvey | 48 | Wife | — | Massachusetts |
| 35 | Charles Harvey | 24 | Son | Laborer | Massachusetts |
| 36 | John Harvey | 22 | Son | Elevator Opr | Massachusetts |
| 37 | Theresa Harvey | 19 | Daughter | — | Massachusetts |
| 38 | Thomas Harvey THIS PERSON | 11 | Son | — | Massachusetts |
| 39 | Mary Clautran | 73 | Mother in Law | — | New York |
| 40 | Michael Foley | 39 | Head | Freight Handler | Massachusetts |
Related Census Records
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)