ET
Evelyn Thomas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Evelyn Thomas across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 7-person household.
Age 15
b. ~1925
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Thomas |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Evelyn | Age | Birth yr |
|---|---|---|---|---|
| John Thomas | Head | — | 58 | ~1882 |
| Alfred Thomas | Son | — | 34 | ~1906 |
| Laura Thomas | Daughter | — | 20 | ~1920 |
| Evelyn Thomas | Daughter | — | 15 | ~1925 |
| Annette Thomas | Daughter | — | 5 | ~1935 |
| Arthur Thomas | Son | — | 18 | ~1922 |
| Maud Thomas | Spouse | — | 57 | ~1883 |
Census Appearances
1930
Suffolk, Massachusetts
Daughter, age 3
Suffolk, Massachusetts · implied b. ~1927 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Syria |
| Mother's Birthplace | Syria |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Daughter, age 15
Suffolk-County, Massachusetts · implied b. ~1925 — 7 household members
| Surname | Thomas |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| Income (1939) | 0 |
| Highest Grade | H-2 |
| 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 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
Alfred Thomas
Sibling · 1940 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annette Thomas
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laura Thomas
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Thomas
Sibling · 1940 · age 18
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
39 people indexed on this census page (nara:1940:m-t0627-01667-00239)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ellen D. Manley | 61 | Head | Window Cleaner | Vermont |
| 2 | Mansour Bethoney | 59 | Head | — | Syria |
| 3 | Sara Bethoney | 51 | Wife | — | Syria |
| 4 | Sabi Bethoney | 25 | Son | Tape Mixer | Massachusetts |
| 5 | George Bethoney | 19 | Son | Shoe Taper | Massachusetts |
| 6 | Ernest Bethoney | 17 | Son | New Worker | Massachusetts |
| 7 | Sadie Bethoney | 15 | Daughter | — | Massachusetts |
| 8 | Milladie Bethoney | 13 | Daughter | — | Massachusetts |
| 9 | Thomas Bethoney | 10 | Son | — | Massachusetts |
| 10 | Joseph Bethoney | 7 | Son | — | Massachusetts |
| 11 | James Haddad | 45 | Head | Shoemaker | Syria |
| 12 | Bena Haddad | 43 | Wife | — | Syria |
| 13 | George Haddad | 21 | Son | Barber | Massachusetts |
| 14 | Helene Haddad | 20 | Daughter | — | Massachusetts |
| 15 | Nazla Haddad | 18 | Daughter | — | Massachusetts |
| 16 | Metcha Haddad | 15 | Son | — | Massachusetts |
| 17 | Adeeb Khoury | 49 | Head | — | Syria |
| 18 | Mary Khoury | 30 | Wife | — | Massachusetts |
| 19 | Emily Khoury | 12 | Daughter | — | Massachusetts |
| 20 | Elizabeth Khoury | 6 | Daughter | — | Massachusetts |
| 21 | Phillip Khoury | 2 | Son | — | Massachusetts |
| 22 | Nellie Greene | 61 | Wife | Hairdresser | Massachusetts |
| 23 | William Greene | 68 | Head | — | Georgia |
| 24 | Sara Joseph | 57 | Head | Housewife | Massachusetts |
| 25 | James Simmons | 40 | Head | — | Ohio |
| 26 | Elizabeth Simmons | 47 | Wife | Housekeeper | Massachusetts |
| 27 | Augustus Bowen | 21 | Lodger | Jr. Timekeeper | Massachusetts |
| 28 | Marion Howard | 73 | Head | — | Massachusetts |
| 29 | John Thomas | 58 | Head | — | New Brunswick |
| 30 | Maud Thomas | 57 | Wife | Housewife | Nova Scotia |
| 31 | Alfred Thomas | 34 | Son | Shoe Cutter | Vermont |
| 32 | Laura Thomas | 20 | Daughter | New Worker | Massachusetts |
| 33 | Arthur L. Thomas | 18 | Son | Errand Boy | Massachusetts |
| 34 | Evelyn Thomas THIS PERSON | 15 | Daughter | — | Massachusetts |
| 35 | Annette Thomas | 5 | Daughter | — | Massachusetts |
| 36 | Herbert L. Caton | 33 | Head | Laborer | Massachusetts |
| 37 | Marion Caton | 35 | Wife | — | Massachusetts |
| 38 | Herbert Caton | 8 | Son | — | Massachusetts |
| 39 | Doris N. Caton | 3 | Daughter | — | Massachusetts |
Related Census Records
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)