BW
Beatrice White — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Beatrice White across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 12-person household.
Age 23
b. ~1917
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | White |
| Given Name | Beatrice B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston city |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston City |
| Est. Birth Year | ~1917 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Beatrice | Age | Birth yr |
|---|---|---|---|---|
| Mary White | Daughter | — | 20 | ~1920 |
| Henrietta White | Spouse | — | 50 | ~1890 |
| Marie Mcwilliam | Daughter | — | 10 | ~1930 |
| R White | Daughter | — | 18 | ~1922 |
| Edward White | Head | — | 54 | ~1886 |
| Jean Mcwilliam | Daughter | — | 4 | ~1936 |
| Frederick Peterson | Other | — | 27 | ~1913 |
| John Mcwilliam | Other | — | 5 | ~1935 |
| George White | Son | — | 25 | ~1915 |
| Francis Mcwilliam | Son | — | 8 | ~1932 |
| James White | Son | — | 16 | ~1924 |
| Beatrice White | Daughter | — | 23 | ~1917 |
Census Appearances
1930
Suffolk, Massachusetts
Daughter, age 13
Suffolk, Massachusetts · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Nova Scotia |
| Mother's Birthplace | Nova Scotia |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Daughter, age 23
Suffolk-County, Massachusetts · implied b. ~1917 — 12 household members
| Surname | White |
| Given Name | Beatrice B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston city |
| 1935 Residence (County) | Suffolk |
| Income (1939) | 0 |
| 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 Beatrice White across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Beatrice White
Daughter · 1940 · age 23 · b. ~1917 · Massachusetts
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Sibling
James White
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Mcwilliam
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Mcwilliam
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
R White
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Mcwilliam
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George White
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary White
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
19 people indexed on this census page (nara:1940:m-t0627-01657-00295)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward White | 54 | Head | Salesman | Massachusetts |
| 2 | Henrietta White | 50 | Wife | — | Massachusetts |
| 3 | George A White | 25 | Son | Salesman | Massachusetts |
| 4 | Beatrice B White THIS PERSON | 23 | Daughter | — | Massachusetts |
| 5 | Mary L White | 20 | Daughter | — | Massachusetts |
| 6 | R Lee White | 18 | Daughter | — | Massachusetts |
| 7 | James L White | 16 | Son | News Vender | Massachusetts |
| 8 | Marie Mcwilliam | 10 | Daughter | — | Massachusetts |
| 9 | Francis Mcwilliam | 8 | Son | — | Massachusetts |
| 10 | Jean A Mcwilliam | 4 | Daughter | — | Massachusetts |
| 11 | John Mcwilliam | 5 | Nephew | — | Massachusetts |
| 12 | Frederick Peterson | 27 | Lodger | Inspector | Massachusetts |
| 13 | John Picardi | 72 | Head | Jointer | Italy |
| 14 | Lucy Picardi | 67 | Wife | — | Italy |
| 15 | Ralph Picardi | 44 | Son | Assembler | Italy |
| 16 | Margaret Picardi | 30 | Daughter | Grocer | Massachusetts |
| 17 | George Picardi | 28 | Son | Foreman | Massachusetts |
| 18 | Amelia Picardi | 26 | Daughter | — | Massachusetts |
| 19 | Mildred Anderson | 22 | Daughter | Nurse In Training | 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)