ET
Evelyn Thomas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this Evelyn Thomas across the 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Female
Daughter
Born: Vermont
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Thomas |
| Given Name | Evelyn M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Vermont |
| 1935 Residence (City) | Beverly City |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Township / Ward | Beverly City |
| Est. Birth Year | ~1925 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Evelyn | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Thomas | Daughter | — | 15 | ~1925 |
| Floyd Thomas | Son | — | 13 | ~1927 |
| Ruth Thomas | Daughter | — | 16 | ~1924 |
| Laura Thomas | Daughter | — | 5 | ~1935 |
| Carlisle Thomas | Head | — | 38 | ~1902 |
| Eleanor Thomas | Daughter | — | 3 | ~1937 |
| Alice Thomas | Daughter | — | 9 | ~1931 |
| Margaret Thomas | Spouse | — | 42 | ~1898 |
| Carlyle Thomas | Son | — | 12 | ~1928 |
Census Appearances
1930
Essex, Massachusetts
Daughter, age 5
Essex, Massachusetts · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Evelyn M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1940
Essex-County, Massachusetts
Daughter, age 15
Essex-County, Massachusetts · implied b. ~1925 — 9 household members
| Surname | Thomas |
| Given Name | Evelyn M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Vermont |
| 1935 Residence (City) | Beverly City |
| 1935 Residence (County) | Essex |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 Evelyn Thomas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Evelyn Thomas
Daughter · 1940 · age 15 · b. ~1925 · Massachusetts
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Sibling
Carlyle Thomas
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Thomas
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Thomas
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Thomas
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laura Thomas
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Floyd Thomas
Sibling · 1940 · age 13
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 — Essex-County, Massachusetts
Open full size
1940 US Federal Census — Essex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01577-00728)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gladys Mary Pothier | 32 | daughter | Milliner Helper | Massachusetts |
| 2 | Carl J. Pothier | 31 | son | House Carpenter | Massachusetts |
| 3 | Carlisle W. Thomas | 38 | head | Assembly | Vermont |
| 4 | Margaret M. Thomas | 42 | wife | — | Vermont |
| 5 | Ruth M. Thomas | 16 | daughter | — | Vermont |
| 6 | Evelyn M. Thomas THIS PERSON | 15 | daughter | — | Vermont |
| 7 | Floyd Thomas | 13 | son | — | Vermont |
| 8 | Carlyle W. Thomas | 12 | son | — | Vermont |
| 9 | Alice Thomas | 9 | daughter | — | Vermont |
| 10 | Laura Thomas | 5 | daughter | — | Massachusetts |
| 11 | Eleanor Thomas | 3 | daughter | — | Massachusetts |
| 12 | Eugene D. Merrill | 38 | head | Drill Presser | Massachusetts |
| 13 | Claire L. Merrill | 37 | wife | Waitress | Massachusetts |
| 14 | Knute O. Finfrocken | 54 | head | Leather Tanner | Sweden |
| 15 | Nanny M. Finfrocken | 53 | wife | Cook | Sweden |
| 16 | Phillip O. Finfrocken | 22 | son | Shipping Clerk | Massachusetts |
| 17 | Roy H. Finfrocken | 21 | son | New Worker | Massachusetts |
| 18 | J. Frank Talbot | 55 | head | Machine Salvage | New Hampshire |
| 19 | Hazel R. Talbot | 51 | wife | — | Canada English |
| 20 | Helen R. Talbot | 30 | daughter | Tube Tester | Massachusetts |
| 21 | June E. Talbot | 24 | daughter | Tube Tester | Massachusetts |
| 22 | Joseph M. White | 41 | head | Wood Patent | Massachusetts |
| 23 | Marjorie C. White | 39 | wife | — | Massachusetts |
| 24 | Estelle A. White | 19 | daughter | — | Massachusetts |
| 25 | Marjorie A. White | 17 | daughter | — | Massachusetts |
| 26 | Robert C. White | 16 | son | — | Massachusetts |
| 27 | David A. White | 11 | son | — | Massachusetts |
| 28 | Audrey H. White | 12 | daughter | — | Massachusetts |
| 29 | Gail F. White | 9 | son | — | Massachusetts |
| 30 | Richard F. White | 4 | son | — | Massachusetts |
| 31 | Stephen N. Brown | 38 | head | Salesman | Massachusetts |
| 32 | Marion G. Brown | 34 | wife | — | Massachusetts |
| 33 | Norma H. Brown | 10 | daughter | — | Massachusetts |
| 34 | Umberto Romani | 52 | head | Laborer | Italy |
| 35 | Clara Romani | 43 | wife | — | Italy |
| 36 | G. Everett Romani | 15 | son | — | Massachusetts |
| 37 | Esther Romani | 14 | daughter | — | Massachusetts |
| 38 | Elsie Romani | 9 | daughter | — | Massachusetts |
| 39 | Albert Romani | 11 | son | — | Massachusetts |
| 40 | Austin P. Nunes | 31 | head | Machinist | Massachusetts |
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)