RS
Robert Stone — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this Robert Stone across the 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 11-person household.
Age 10
b. ~1930
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Stone |
| Given Name | Robert C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Salem |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | 3 |
| 1935 Residence | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Danversport Danvers |
| Est. Birth Year | ~1930 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Ethel Stone | Daughter | — | 16 | ~1924 |
| Doris Stone | Daughter | — | 12 | ~1928 |
| Lucy Stone | Daughter | — | 8 | ~1932 |
| Belle Stone | Daughter | — | 7 | ~1933 |
| Anna Stone | Daughter | — | 21 | ~1919 |
| William Stone | Head | — | 57 | ~1883 |
| Charles Smith | Other | — | 71 | ~1869 |
| Nellissa Smith | Other | — | 72 | ~1868 |
| Robert Stone | Son | — | 10 | ~1930 |
| Warren Stone | Son | — | 5 | ~1935 |
| Ethel Stone | Spouse | — | 48 | ~1892 |
Census Appearances
1930
Essex, Massachusetts
Son, age 1
Essex, Massachusetts · implied b. ~1929 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stone |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Essex-County, Massachusetts
Son, age 10
Essex-County, Massachusetts · implied b. ~1930 — 11 household members
| Surname | Stone |
| Given Name | Robert C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Salem |
| 1935 Residence (County) | Essex |
| Hours Worked | 0 |
| Highest Grade | 3 |
| 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 Robert Stone across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Stone
Son · 1940 · age 10 · b. ~1930 · Massachusetts
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Sibling
Belle Stone
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Stone
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Stone
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Stone
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Warren Stone
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucy Stone
Sibling · 1940 · age 8
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-t0627-01579-00079)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Virginia Kennedy | 32 | Wife | — | Massachusetts |
| 2 | Elaine Kennedy | 16 | Daughter | — | Massachusetts |
| 3 | Merle Kennedy | 14 | Daughter | — | Massachusetts |
| 4 | Herman Jr. Kennedy | 13 | Son | — | Massachusetts |
| 5 | Jean Kennedy | 5 | Daughter | — | Massachusetts |
| 6 | Edward Mcgrath | 52 | Head | Foreman | Massachusetts |
| 7 | Mildred Mcgrath | 34 | Wife | — | Massachusetts |
| 8 | Edward Jr. Mcgrath | 14 | Son | — | Massachusetts |
| 9 | Nancy Mcgrath | 9 | Daughter | — | Massachusetts |
| 10 | Brian Mcgrath | 7 | Son | — | Massachusetts |
| 11 | Susan Mcgrath | 5 | Daughter | — | Massachusetts |
| 12 | Florence H. Leavitt | 55 | Head | Teacher | Massachusetts |
| 13 | William F. Stone | 57 | Head | Laborer | Massachusetts |
| 14 | Ethel G. Stone | 48 | Wife | — | Massachusetts |
| 15 | Anna Stone | 21 | Daughter | Tube Worker | Massachusetts |
| 16 | Ethel M. Stone | 16 | Daughter | — | Massachusetts |
| 17 | Doris A. Stone | 12 | Daughter | — | Massachusetts |
| 18 | Robert C. Stone THIS PERSON | 10 | Son | — | Massachusetts |
| 19 | Lucy M. Stone | 8 | Daughter | — | Massachusetts |
| 20 | Belle D. Stone | 7 | Daughter | — | Massachusetts |
| 21 | Warren G. Stone | 5 | Son | — | Massachusetts |
| 22 | Charles B. Smith | 71 | Lodger | — | Minnesota |
| 23 | Nellissa Smith | 72 | Lodger | — | Canada-English |
| 24 | Theodore A. Bean | 42 | Head | Tourist Agent | Massachusetts |
| 25 | Lucille E. Bean | 34 | Wife | — | Massachusetts |
| 26 | Clifford Bean | 10 | Son | — | Massachusetts |
| 27 | Charlotte Wadleigh | 47 | Head | Secretary | New Hampshire |
| 28 | Frances Wadleigh | 49 | Lodger | Teacher | Massachusetts |
| 29 | Mary Swift | 55 | Lodger | Teacher | Massachusetts |
| 30 | Maude Murphy | 51 | Lodger | Teacher | Massachusetts |
| 31 | Josephus Tipert | 59 | Head | Manager | Canada-English |
| 32 | Sarah E. Tipert | 63 | Wife | — | Massachusetts |
| 33 | Mary Tierney | 41 | Head | Teacher | District of Columbia |
| 34 | Ellen Tierney | 67 | Mother | — | Irish Free State |
| 35 | Leo Saint-Cyr | 52 | Head | Superintendent | Massachusetts |
| 36 | Mildred Saint-Cyr | 22 | Daughter | Bookkeeper | Massachusetts |
| 37 | Alice Waitt | 65 | Head | — | Massachusetts |
| 38 | William Gray | 40 | Head | Manager | New York |
| 39 | Althea Gray | 41 | Wife | — | Massachusetts |
| 40 | William Jr. Gray | 12 | Son | — | 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)