TC
Thomas Casey — 1940 US Census Record
Model Tree available1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Thomas Casey across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Thomas & Catherine — first a head (b.~1894), then head of a 12-person household.
Age 46
b. ~1894
Male
Head
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Casey |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Burlington town |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Occupation | Laborer |
| Industry | Burlington |
| Class of Worker | GW |
| Hours Worked | 16 |
| Income (1939) | 375 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Laborer |
| Township / Ward | Burlington Town |
| Est. Birth Year | ~1894 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| George Casey | Son | — | 9 | ~1931 |
| Thomas Casey | Son | — | 15 | ~1925 |
| Edward Casey | Son | — | 10 | ~1930 |
| Helen Casey | Daughter | — | 4 | ~1936 |
| Lawrence Casey | Son | — | 19 | ~1921 |
| Francis Casey | Son | — | 6 | ~1934 |
| Robert Casey | Son | — | 12 | ~1928 |
| Ruth Casey | Daughter | — | 13 | ~1927 |
| Ruth Casey | Spouse | — | 38 | ~1902 |
| Catherine Casey | Daughter | — | 2 | ~1938 |
| Thomas Casey | Head | — | 46 | ~1894 |
| Carl Casey | Son | — | 1 | ~1939 |
Census Appearances
1920
Middlesex, Massachusetts
Son, age 22
Middlesex, Massachusetts · implied b. ~1898 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | Thomas P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Shipper |
| Industry | Candy Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 33
Middlesex, Massachusetts · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | Thomas P. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Shipper |
| Industry | Candy Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Head, age 46
Middlesex-County, Massachusetts · implied b. ~1894 — 12 household members
| Surname | Casey |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Burlington town |
| 1935 Residence (County) | Middlesex |
| Occupation | Laborer |
| Industry | Burlington |
| Class of Worker | GW |
| Hours Worked | 16 |
| Income (1939) | 375 |
| Highest Grade | No 8 |
| 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 Thomas Casey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Casey (~0.92 confidence) and mother Catherine Casey (~0.92 confidence) and mother Catherine Casey (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Casey
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Catherine Casey
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Catherine Casey
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Casey
Head · 1940 · age 46 · b. ~1894 · 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 — 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-t0627-01603-00575)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Kenneth Porter | 10 | Son | — | Massachusetts |
| 2 | Priscilla Porter | 8 | Daughter | — | Massachusetts |
| 3 | Roger Porter | 4 | Son | — | Massachusetts |
| 4 | Eleanor Porter | 3 | Daughter | — | Massachusetts |
| 5 | Walter Porter | 0 | Son | — | Massachusetts |
| 6 | Susan Begney | 63 | Head | — | Canada-English |
| 7 | Charles Begney | 27 | Son | Laborer | Canada-English |
| 8 | Albert Vigneau | 49 | Head | Clerk | Massachusetts |
| 9 | Helene Vigneau | 42 | Wife | — | Massachusetts |
| 10 | Ruth Vigneau | 24 | Daughter | Teacher | Massachusetts |
| 11 | Albert Vigneau | 22 | Son | New Worker | Massachusetts |
| 12 | Robert A. Vigneau | 19 | Son | New Worker | Massachusetts |
| 13 | Jeanne Vigneau | 10 | Daughter | — | Massachusetts |
| 14 | Arthur Harry | 45 | Head | Photographer | Connecticut |
| 15 | Bertha Harry | 45 | Wife | — | Massachusetts |
| 16 | Raoul Lippe | 27 | Head | Cabinet Worker | Canada-French |
| 17 | Myrtle R. Lippe | 58 | Wife | — | Massachusetts |
| 18 | Luella Sewall | 62 | Head | — | Massachusetts |
| 19 | Helen Shilling | 19 | Lodger | Practical Nurse | Massachusetts |
| 20 | George Higgins | 26 | Lodger | Teacher | Massachusetts |
| 21 | John Hamlin | 10 | Lodger | — | Massachusetts |
| 22 | Leon Hamlin | 2 | Lodger | — | Massachusetts |
| 23 | Extra Line Hamlin | None | Lodger | — | — |
| 24 | Movina Gollery | 72 | Head | — | Massachusetts |
| 25 | Thomas Casey THIS PERSON | 46 | Head | Laborer | Massachusetts |
| 26 | Ruth V. Casey | 38 | Wife | — | Massachusetts |
| 27 | Lawrence Casey | 19 | Son | — | Maine |
| 28 | Thomas Jr. Casey | 15 | Son | — | Massachusetts |
| 29 | Ruth M. Casey | 13 | Daughter | — | Massachusetts |
| 30 | Robert M. Casey | 12 | Son | — | Massachusetts |
| 31 | Edward Casey | 10 | Son | — | Massachusetts |
| 32 | George Casey | 9 | Son | — | Massachusetts |
| 33 | Catherine Casey | 2 | Daughter | — | Massachusetts |
| 34 | Francis Casey | 6 | Son | — | Massachusetts |
| 35 | Helen Casey | 4 | Daughter | — | Massachusetts |
| 36 | Carl Casey | 1 | Son | — | Massachusetts |
| 37 | Robert Muller | 48 | Head | Poultry Worker | England |
| 38 | Goldie Muller | 45 | Wife | — | Canada-English |
| 39 | Patricia Muller | 18 | Daughter | — | Massachusetts |
| 40 | Robert Muller | 17 | Son | — | Massachusetts |
Related Census Records
Pedigree Summary
Thomas
Gen 1 · 3 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)