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Frank Perry — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Plymouth-County, Massachusetts
Our Model Tree links this Frank Perry across the 1930 and 1940 US Censuses in Plymouth-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 13-person household.
Age 11
b. ~1929
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Plymouth-County, Massachusetts |
| Surname | Perry |
| Given Name | Frank Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Duxbury |
| 1935 Residence (County) | Plymouth |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Duxbury |
| Est. Birth Year | ~1929 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Mary Perry | Daughter | — | 17 | ~1923 |
| Rudolph Perry | Son | — | 4 | ~1936 |
| Manuel Mendes | Son | — | 25 | ~1915 |
| Elsie Perry | Daughter | — | 12 | ~1928 |
| Richard Perry | Son | — | 6 | ~1934 |
| Rose Perry | Spouse | — | 35 | ~1905 |
| Loretta Perry | Daughter | — | 2 | ~1938 |
| Robert Perry | Son | — | 8 | ~1932 |
| David Perry | Son | — | 15 | ~1925 |
| Frank Perry | Head | — | 49 | ~1891 |
| Frank Perry | Son | — | 11 | ~1929 |
| Albert Perry | Son | — | 16 | ~1924 |
| Valerie Mendes | Other | — | ~1940 |
Census Appearances
1930
Plymouth, Massachusetts
Son, age 1
Plymouth, Massachusetts · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Perry |
| Given Name | Frank Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Cape Verde Islands |
| Mother's Birthplace | Cape Verde Islands |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Plymouth-County, Massachusetts
Son, age 11
Plymouth-County, Massachusetts · implied b. ~1929 — 13 household members
| Surname | Perry |
| Given Name | Frank Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Duxbury |
| 1935 Residence (County) | Plymouth |
| Highest Grade | No 3 |
| 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 Frank Perry across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Perry
Son · 1940 · age 11 · b. ~1929 · Massachusetts
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Sibling
Manuel Mendes
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Perry
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Perry
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loretta Perry
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Perry
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Perry
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Perry
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rudolph Perry
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Perry
Sibling · 1940 · age 6
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 — Plymouth-County, Massachusetts
Open full size
1940 US Federal Census — Plymouth-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01637-00642)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eugene F. Atwood | 56 | Head | Safety Engineer | Massachusetts |
| 2 | Mabel E. Atwood | 50 | Wife | — | Massachusetts |
| 3 | Edwin Swanson | 30 | Head | Mason | Massachusetts |
| 4 | Persis Swanson | 23 | Wife | Stenographer | Massachusetts |
| 5 | John W. Kilgour | 24 | Head | Mechanic | Massachusetts |
| 6 | May L. Kilgour | 25 | Wife | — | Canada-English |
| 7 | Janet Kilgour | 3 | Daughter | — | Massachusetts |
| 8 | Earl Jones | None | Head | Laborer | Massachusetts |
| 9 | Bernice S. Jones | None | Wife | — | Massachusetts |
| 10 | Sara Randall | 74 | Mother-in-law | — | Massachusetts |
| 11 | Wilbur Randall | 52 | Brother-in-law | Laborer | Massachusetts |
| 12 | Dorothy T. Randall | 5 | Niece | — | Massachusetts |
| 13 | Leroy T. Randall | 5 | Nephew | — | Massachusetts |
| 14 | Henry S. Mendes | 50 | Head | Laborer | Cape Verde |
| 15 | Florence Mendes | 30 | Wife | — | Massachusetts |
| 16 | Genevieve Mendes | 11 | Daughter | — | Massachusetts |
| 17 | Russell Mendes | 8 | Son | — | Massachusetts |
| 18 | Alma Mendes | 7 | Daughter | — | Massachusetts |
| 19 | Donald Mendes | 5 | Son | — | Massachusetts |
| 20 | Shirley Mendes | 4 | Daughter | — | Massachusetts |
| 21 | Joseph Pina | 63 | Lodger | Laborer | Cape Verde |
| 22 | Frank Perry | 49 | Head | Laborer | Cape Verde |
| 23 | Rose Perry | 35 | Wife | — | Cape Verde |
| 24 | Mary Perry | 17 | Daughter | Laborer | Massachusetts |
| 25 | Albert Perry | 16 | Son | Laborer | Massachusetts |
| 26 | David Perry | 15 | Son | — | Massachusetts |
| 27 | Elsie Perry | 12 | Daughter | — | Massachusetts |
| 28 | Frank Jr. Perry THIS PERSON | 11 | Son | — | Massachusetts |
| 29 | Robert Perry | 8 | Son | — | Massachusetts |
| 30 | Richard Perry | 6 | Son | — | Massachusetts |
| 31 | Rudolph Perry | 4 | Son | — | Massachusetts |
| 32 | Loretta Perry | 2 | Daughter | — | Massachusetts |
| 33 | Manuel Mendes | 25 | Son | — | Massachusetts |
| 34 | Valerie Mendes | 0 | Granddaughter | — | Massachusetts |
| 35 | Antonio Mendes | 48 | Head | Laborer | Cape Verde |
| 36 | Caesar Mendes | 64 | Brother | — | Cape Verde |
| 37 | Antonio Gomes | 53 | Lodger | — | Cape Verde |
| 38 | Manuel Barrow | 49 | Head | Laborer | Cape Verde |
| 39 | George A. Baker | 70 | Head | Carpenter | Massachusetts |
| 40 | Willard D. Baker | 66 | Brother | — | 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)