EC
Elizabeth Carroll — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Elizabeth Carroll across the 1920, 1930 and 1940 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 5-person household.
Age 52
b. ~1878
Female
Spouse
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Carroll |
| Given Name | Elizabeth A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 21 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | City Of Worcester |
| Est. Birth Year | ~1878 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Raymond Carroll | Son | — | 19 | ~1911 |
| Thomas Carroll | Son | — | 31 | ~1899 |
| Edward Carroll | Head | — | 56 | ~1874 |
| Catherine Carroll | Daughter | — | 25 | ~1905 |
| Elizabeth Carroll | Spouse | — | 52 | ~1878 |
Census Appearances
1920
Worcester, Massachusetts
Spouse, age 40
Worcester, Massachusetts · implied b. ~1880 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Spouse, age 52
Worcester, Massachusetts · implied b. ~1878 — 5 household members
| Surname | Carroll |
| Given Name | Elizabeth A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 21 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Worcester-County, Massachusetts
Other, age 66
Worcester-County, Massachusetts · implied b. ~1874 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Elmira M. |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Worcester City |
| 1935 Residence (County) | Worcester |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 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 Elizabeth Carroll across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Carroll
Spouse · 1930 · age 52 · b. ~1878 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Worcester, Massachusetts
Open full size
1930 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel968:0414)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Gaffney | 55 | Sister | — | Massachusetts |
| 2 | William Kane | 19 | Son | — | Massachusetts |
| 3 | Ellen Barrett | 63 | Head | — | Irish Free State |
| 4 | Catherine Shea | 26 | Daughter | — | Massachusetts |
| 5 | Donald Hendren | 16 | Grand Son | — | Massachusetts |
| 6 | Stevens Loftus | 62 | Head | Platform Man | Massachusetts |
| 7 | Margaret Loftus | 62 | Wife | — | Massachusetts |
| 8 | Steve H Loftus | 32 | Son | Engineer | Massachusetts |
| 9 | James S Loftus | 25 | Son | Salesman | Massachusetts |
| 10 | Cornelius O'Leary | 48 | Head | Teaser | Irish Free State |
| 11 | Anna G O'Leary | 42 | Wife | — | Irish Free State |
| 12 | James Fleming | 48 | Head | Fireman | Irish Free State |
| 13 | Mary Fleming | 45 | Wife | — | Irish Free State |
| 14 | Margaret Fleming | 12 | Daughter | — | Massachusetts |
| 15 | John Fleming | 10 | Son | — | Massachusetts |
| 16 | Andrew T Regan | 64 | Head | Salesman | Irish Free State |
| 17 | Nora Regan | 61 | Wife | — | Irish Free State |
| 18 | Honora Brosnihan | 62 | Sister in law | Housework | Irish Free State |
| 19 | Mary Callahan | 48 | Head | — | Massachusetts |
| 20 | Walter Callahan | 28 | Son | Manager | Massachusetts |
| 21 | Beatrice Callahan | 24 | Daughter | Typist | Massachusetts |
| 22 | Esther Callahan | 21 | Daughter | Clerk | Massachusetts |
| 23 | Nellie Cronin | 38 | Sister | Dictator | Massachusetts |
| 24 | Edward J Carroll | 56 | Head | Laborer | Massachusetts |
| 25 | Elizabeth A Carroll THIS PERSON | 52 | Wife | — | Massachusetts |
| 26 | Thomas J Carroll | 31 | Son | Clerk | Massachusetts |
| 27 | Catherine Carroll | 25 | Daughter | Clerk | Massachusetts |
| 28 | Raymond Carroll | 19 | Son | Elevator | Vermont |
| 29 | Margaret Sullivan | 57 | Head | — | Irish Free State |
| 30 | James Sullivan | 30 | Son | Salesman | Massachusetts |
| 31 | Francis Sullivan | 25 | Son | Salesman | Massachusetts |
| 32 | Josephine Sullivan | 21 | Daughter | Salesgirl | Massachusetts |
| 33 | — | None | — | — | — |
| 34 | — | None | — | — | — |
| 35 | — | None | — | — | — |
| 36 | Vincent Di Paola | 38 | Head | Salesman | Italy |
| 37 | Anna Di Paola | 33 | Wife | — | Massachusetts |
| 38 | Anita Di Paola | 12 | Daughter | — | Massachusetts |
| 39 | Carmella Di Paola | 10 | Daughter | — | Massachusetts |
| 40 | John Di Paola | 8 | Son | — | Massachusetts |
| 41 | Arthur Di Paola | 6 | Son | — | Massachusetts |
| 42 | Lucille Di Paola | 4 | Daughter | — | Massachusetts |
| 43 | Rocco Di Paola | 2 | Son | — | Massachusetts |
| 44 | Pasquale Arcopinielli | 31 | Head | Laborer | Italy |
| 45 | Mary Arcopinielli | 35 | Wife | — | Italy |
| 46 | Vincenza Arcopinielli | 12 | Daughter | — | Italy |
| 47 | Nicollo Arcopinielli | 10 | Son | — | Italy |
| 48 | Mario Arcopinielli | 9 | Son | — | Italy |
| 49 | Alfred Arcopinielli | 8 | Son | — | Massachusetts |
| 50 | — | None | — | — | — |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)