TC
Thomas Carroll — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, Massachusetts
Our Model Tree links this Thomas Carroll across the 1900, 1910, 1920 and 1930 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 4-person household.
Age 57
b. ~1873
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, Massachusetts |
| Surname | Carroll |
| Given Name | Thomas J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 30 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Clerk |
| Industry | Post Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Radio Set | R |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Clerk |
| Township / Ward | Salem City |
| Est. Birth Year | ~1873 |
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 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Katherine Carroll | Daughter | — | 16 | ~1914 |
| Thomas Carroll | Head | — | 57 | ~1873 |
| Elizabeth Carroll | Other | — | 49 | ~1881 |
| John Carroll | Son | — | 19 | ~1911 |
Census Appearances
1900
Essex, Massachusetts
Head, age 27
Essex, Massachusetts · implied b. ~1873 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Birth Month | Mar |
| Birth Year | 1873 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Wool Sorter |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Essex, Massachusetts
Head, age 37
Essex, Massachusetts · implied b. ~1873 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Thomas F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 5 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Plumber |
| Industry | Genl Elec Co |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Essex, Massachusetts
Head, age 46
Essex, Massachusetts · implied b. ~1874 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Thomas F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Plumber |
| Industry | Plumbing shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Essex, Massachusetts
Head, age 57
Essex, Massachusetts · implied b. ~1873 — 4 household members
| Surname | Carroll |
| Given Name | Thomas J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 30 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Clerk |
| Industry | Post Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Radio Set | R |
| Veteran | No |
| 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 Carroll across 4 US Census years (1900, 1910, 1920 and 1930) in Essex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Carroll
Head · 1930 · age 57 · b. ~1873 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Essex, Massachusetts
Open full size
1930 US Federal Census — Essex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel902:1072)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Bedford | 30 | Step daughter | Glazer | Massachusetts |
| 52 | Anna Donovan | 25 | Step daughter | Operator | Massachusetts |
| 53 | Mary Bedford | 10 | Step daughter | — | Massachusetts |
| 54 | William Ross | 53 | Head | Mechanic | Canada-English |
| 55 | Maude Ross | 49 | Wife-H | — | Canada-English |
| 56 | Edna Ross | 21 | Daughter | Packer | Canada-English |
| 57 | Douglas Ross | 25 | Son | Mechanic | Canada-English |
| 58 | Dorothy Ross | 28 | Daughter | — | Canada-English |
| 59 | William Wright | 79 | Father-law | — | England |
| 60 | John Tinto | 38 | Head | Hod Carrier | Italy |
| 61 | Mary Tinto | 39 | Wife-H | — | Italy |
| 62 | Josephine Tinto | 16 | Daughter | — | Massachusetts |
| 63 | Joseph Tinto | 14 | Son | — | Massachusetts |
| 64 | Mary Tinto | 5 | Son | — | Massachusetts |
| 65 | De Donato Di Dona | 52 | Head | Cutter | Italy |
| 66 | Natalina Di Dona | 40 | Wife-H | — | Italy |
| 67 | Helen Di Dona | 11 | Daughter | — | Massachusetts |
| 68 | Vincent Di Dona | 5 | Son | — | Massachusetts |
| 69 | Octavio De Santis | 38 | Roomer | Shaver | Italy |
| 70 | Vincent Cipollone | 36 | Roomer | Staker | Italy |
| 71 | Attrio Di Santis | 37 | Roomer | Laborer | Italy |
| 72 | John Rokas | 46 | Head | Proprietor | Greece |
| 73 | Rosa Rokas | 39 | Wife-H | — | Greece |
| 74 | George Rokas | 18 | Son | — | Massachusetts |
| 75 | Harry Rokas | 11 | Son | — | Massachusetts |
| 76 | Peter Linos | 35 | Roomer | Finisher | Greece |
| 77 | Camello Velarde | 35 | Head | Hod Carrier | Italy |
| 78 | Annunciata Velarde | 31 | Wife-H | — | Italy |
| 79 | Velarde Velarde | 7 | Daughter | — | Massachusetts |
| 80 | Esther Velarde | 3 | Daughter | — | Massachusetts |
| 81 | Dominic Velarde | 1 | Son | — | Massachusetts |
| 82 | Nunciata Corrao | 43 | Roomer | — | Italy |
| 83 | Peter Stavrakis | 43 | Head-H | — | Greece |
| 84 | Mary Tarentis | 19 | Daughter | Salesman | Massachusetts |
| 85 | Peter Tarentis | 30 | Son-law | Proprietor | Greece |
| 86 | Peter Stavrakis | 16 | Son | Clerk | Massachusetts |
| 87 | Irma Tarentis | 1 | Granddaughter | — | Massachusetts |
| 88 | Thomas J. Carroll THIS PERSON | 57 | Head | Clerk | Massachusetts |
| 89 | Elizabeth Carroll | 49 | Wife-H | — | Massachusetts |
| 90 | John Carroll | 19 | Son | — | Massachusetts |
| 91 | Katherine Carroll | 16 | Daughter | — | Massachusetts |
| 92 | Chester Pritchard | 42 | Head | Clerk | Florida |
| 93 | Abbie Pritchard | 49 | Wife-H | — | Massachusetts |
| 94 | Charles Walker | 75 | Father-law | — | Massachusetts |
| 95 | John Mudgett | 55 | Head | Engineer | Massachusetts |
| 96 | Elsie Mudgett | 45 | Wife-H | — | Massachusetts |
| 97 | John Mudgett | 22 | Son | — | Massachusetts |
| 98 | Ida Goldthwaite | 60 | Head-H | — | Massachusetts |
| 99 | Edgar Dickinson | 31 | Son | Civil Engineer | Massachusetts |
| 100 | William Moore | 31 | Head | Steam Fitter | Massachusetts |
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)