EC
Edward Carroll — 1940 US Census Record
Model Tree available1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Edward Carroll across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed), with identified parents James & John — first a son (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Carroll |
| Given Name | Edward J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | BOSTON CITY |
| 1935 Residence (County) | SUFFOLK |
| Additional Details | |
| Occupation | Office Boy |
| Industry | Newspaper Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 224 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Office Boy |
| Township / Ward | Boston City |
| Est. Birth Year | ~1918 |
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 |
|---|---|---|---|---|
| Edward Carroll | Son | — | 22 | ~1918 |
| Mary Carroll | Spouse | — | 48 | ~1892 |
| John Carroll | Head | — | 46 | ~1894 |
| Robert Carroll | Son | — | 20 | ~1920 |
Census Appearances
1920
Suffolk, Massachusetts
Son, age 1
Suffolk, Massachusetts · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Edward F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Son, age 12
Suffolk, Massachusetts · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Edward J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Son, age 22
Suffolk-County, Massachusetts · implied b. ~1918 — 4 household members
| Surname | Carroll |
| Given Name | Edward J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | BOSTON CITY |
| 1935 Residence (County) | SUFFOLK |
| Occupation | Office Boy |
| Industry | Newspaper Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 224 |
| Highest Grade | H-4 |
| 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 Edward Carroll across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Carroll (~0.92 confidence) and father John Carroll (~0.92 confidence) and father John Carroll (~0.92 confidence) and mother Margaret Carroll (~0.92 confidence) and mother Mary Carroll (~0.92 confidence) and mother Mary Carroll (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Carroll
b. ~1889
Source father
● Household
· direct · ~0.92
Father
John Carroll
b. ~1894
Source father
● Household
· direct · ~0.92
Father
John Carroll
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Margaret Carroll
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Mary Carroll
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Mary Carroll
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Edward Carroll
Son · 1940 · age 22 · b. ~1918 · Massachusetts
★ You are viewing this record
Sibling
Robert Carroll
Sibling · 1940 · age 20
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-t0627-01679-00690)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Miles Ettorre | 27 | Head | Pipe-Fitter | Massachusetts |
| 2 | Elizabeth Ettorre | 24 | Wife | — | Massachusetts |
| 3 | Edith Ettorre | 5 | Daughter | — | Massachusetts |
| 4 | Bette Ettorre | 1 | Daughter | — | Massachusetts |
| 5 | Gilbert Mcculloch | 39 | Head | Building Superintendent | Massachusetts |
| 6 | Evelyn Mcculloch | 44 | Wife | — | Massachusetts |
| 7 | Marion Mcculloch | 12 | Daughter | — | Massachusetts |
| 8 | Robert Mcculloch | 9 | Son | — | Massachusetts |
| 9 | George Mcculloch | 7 | Son | — | Massachusetts |
| 10 | Frank Siegel | 88 | Head | — | Germany |
| 11 | Ida Siegel | 67 | Wife | — | Germany |
| 12 | Frederick Siegel | 35 | Son | Junior Clerk | Massachusetts |
| 13 | Francis Catarino | 32 | Head | Counterman | Massachusetts |
| 14 | Mary Catarino | 31 | Wife | — | Massachusetts |
| 15 | Edward Catarino | 10 | Son | — | Massachusetts |
| 16 | John Catarino | 8 | Son | — | Massachusetts |
| 17 | Thomas C. Mcdonell | 68 | Head | District Foreman | Massachusetts |
| 18 | Alvina Atwood | 58 | Daughter | — | Massachusetts |
| 19 | Edith B. Atwood | 29 | Daughter | Typist | Massachusetts |
| 20 | John Barry | 67 | Head | Night Watchman | Irish Free State |
| 21 | Catherine Barry | 60 | Wife | — | Irish Free State |
| 22 | Hannah Lorden | 70 | In Law | — | Irish Free State |
| 23 | Kathleen Lorden | 24 | Niece | Stenographer | Massachusetts |
| 24 | Patrick A. Jennings | 39 | Head | Fireman | Massachusetts |
| 25 | Gladys B. Jennings | 37 | Wife | — | Massachusetts |
| 26 | Robert Jennings | 12 | Son | — | Massachusetts |
| 27 | Richard Jennings | 6 | Son | — | Massachusetts |
| 28 | John L. Carroll | 46 | Head | Court Officer | Massachusetts |
| 29 | Mary J. Carroll | 48 | Wife | — | Massachusetts |
| 30 | Edward J. Carroll THIS PERSON | 22 | Son | Office Boy | Massachusetts |
| 31 | Robert J. Carroll | 20 | Son | — | Massachusetts |
| 32 | Alexander Andreoli | 56 | Head | — | Italy |
| 33 | Victoria A. Andreoli | 55 | Wife | — | Italy |
| 34 | Francis L. Andreoli | 27 | Son | Chemical Engineer | Massachusetts |
| 35 | Edward H. Bishop | 38 | Head | Chauffeur | Massachusetts |
| 36 | Edith A. Bishop | 31 | Wife | — | Massachusetts |
| 37 | Joseph E. Bishop | 1 | Son | — | Massachusetts |
| 38 | James H. Foley | 50 | Head | Inspector In Buildings Dept. | Massachusetts |
| 39 | Margaret Foley | 41 | Sister | Order Clerk | Massachusetts |
| 40 | Mary R. Foley | 53 | Sister | — | Massachusetts |
Pedigree Summary
Edward + 1 sibling
Gen 1 · 6 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)