EC
Edward Carroll — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hampden-County, Massachusetts
Our Model Tree links this Edward Carroll across the 1920, 1930 and 1940 US Censuses in Hampden-County, Massachusetts (XGBoost, ~Confirmed), with identified parents William & Abbie — first a head (b.~1906), then head of a 4-person household.
Age 34
b. ~1906
Male
Head
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hampden-County, Massachusetts |
| Surname | Carroll |
| Given Name | Edward J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Hampden |
| Additional Details | |
| Occupation | Clerk |
| Industry | Government Project |
| Class of Worker | GW |
| Hours Worked | 13 |
| Income (1939) | 699 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Clerk |
| Township / Ward | Springfield |
| Est. Birth Year | ~1906 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Edward | Age | Birth yr |
|---|---|---|---|---|
| Mary Carroll | Spouse | — | 32 | ~1908 |
| Eileen Carroll | Daughter | — | 12 | ~1928 |
| Margaret Long | Other | — | 57 | ~1883 |
| Edward Carroll | Head | — | 34 | ~1906 |
Census Appearances
1920
Hampden, Massachusetts
Son, age 14
Hampden, Massachusetts · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Edward |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Hampden, Massachusetts
Son, age 25
Hampden, Massachusetts · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Edward |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | Irish Free State |
| Occupation | Supt. |
| Industry | Paint Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Hampden-County, Massachusetts
Head, age 34
Hampden-County, Massachusetts · implied b. ~1906 — 4 household members
| Surname | Carroll |
| Given Name | Edward J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Hampden |
| Occupation | Clerk |
| Industry | Government Project |
| Class of Worker | GW |
| Hours Worked | 13 |
| Income (1939) | 699 |
| Highest Grade | Hs 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 Edward Carroll across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Carroll (~0.92 confidence) and mother Abbie Carroll (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Carroll
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Abbie Carroll
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Edward Carroll
Head · 1940 · age 34 · b. ~1906 · 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 — 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-t0627-01707-00537)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lawrence W. Allard | 30 | Son | Draftsman | Massachusetts |
| 42 | Mary A. Allard | 30 | Daughter | — | New York |
| 43 | Alice Mary Allard | 5 | Granddaughter | — | Massachusetts |
| 44 | Patrick Silk | 76 | Head | Fireman | Irish Free State |
| 45 | Ellen Teresa Silk | 75 | Wife | — | Irish Free State |
| 46 | Roger R. Silk | 41 | Son | Lawyer | Massachusetts |
| 47 | Ends Here | None | BLOCK | — | — |
| 48 | John J. Hoar | 50 | Head | Driver | Irish Free State |
| 49 | Hannah Hoar | 47 | Wife | — | Irish Free State |
| 50 | John T. Shea | 19 | Nephew | Moulder'S Helper | Massachusetts |
| 51 | Raymond F. Clark | 38 | Head | Truck Driver | New York |
| 52 | Rosalie Clark | 37 | Wife | — | Massachusetts |
| 53 | Patrick J. O'Connell | 32 | Head | Laborer | Irish Free State |
| 54 | Bridget S. O'Connell | 33 | Wife | — | Irish Free State |
| 55 | Thomas P. O'Connell | 2 | Son | — | Massachusetts |
| 56 | Michael J. Flannery | 60 | Head | Policeman | Irish Free State |
| 57 | Margaret Flannery | 58 | Wife | — | Irish Free State |
| 58 | Margaret M. Flannery | 29 | Daughter | Clerk | Massachusetts |
| 59 | Catherine G. Flannery | 26 | Daughter | Teacher | Massachusetts |
| 60 | John J. Cullinan | 59 | Head | Laborer | Irish Free State |
| 61 | Delia M. Cullinan | 57 | Wife | — | Irish Free State |
| 62 | William J. Cullinan | 25 | Son | Asst. Foreman | Massachusetts |
| 63 | John J. Cullinan | 22 | Son | Apprentice Toolmaker | Massachusetts |
| 64 | Mary C. Cullinan | 20 | Daughter | Clerk | Massachusetts |
| 65 | Catherine T. Cullinan | 18 | Daughter | Secretary | Massachusetts |
| 66 | Joseph T. Cullinan | 16 | Son | — | Massachusetts |
| 67 | Elizabeth T. Cullinan | 13 | Daughter | — | Massachusetts |
| 68 | Mary Fitzgerald | 76 | Head | — | Connecticut |
| 69 | Julia L. Fitzgerald | 51 | Daughter | Machine Operator | Connecticut |
| 70 | William M. Fitzgerald | 43 | Son | Boiler Maker | Connecticut |
| 71 | Ethelyn M. Fitzgerald | 30 | Daughter | Bookkeeper | Connecticut |
| 72 | Edward J. Carroll THIS PERSON | 34 | Head | Clerk | Massachusetts |
| 73 | Mary R. Carroll | 32 | Wife | — | Massachusetts |
| 74 | Eileen M. Carroll | 12 | Daughter | — | Massachusetts |
| 75 | Margaret Long | 57 | Aunt | — | Irish Free State |
| 76 | Ellen Landers | 65 | Head | — | Irish Free State |
| 77 | John Landers | 34 | Son | Laborer | Massachusetts |
| 78 | Thomas F. Landers | 25 | Son | Miller | Massachusetts |
| 79 | Delia Murphy | 57 | Head | Attendant | Irish Free State |
| 80 | Robert D. Anderson | 37 | Head | Machinist | Scotland |
Pedigree Summary
Edward
Gen 1 · 2 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)