WP
Walter Perry — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Plymouth, Massachusetts
Our Model Tree links this Walter Perry across the 1920 and 1930 US Censuses in Plymouth, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1912), then head of a 10-person household.
Age 18
b. ~1912
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Plymouth, Massachusetts |
| Surname | Perry |
| Given Name | Walter J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Chauffeur |
| Industry | Truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Chauffeur |
| Township / Ward | Brockton City |
| Est. Birth Year | ~1912 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Walter | Age | Birth yr |
|---|---|---|---|---|
| Walter Perry | Head | — | 47 | ~1883 |
| Mary Perry | Spouse | — | 44 | ~1886 |
| Harold Perry | Son | — | 12 | ~1918 |
| John Perry | Son | — | 15 | ~1915 |
| Lawrence Perry | Son | — | 9 | ~1921 |
| Herbert Perry | Son | — | 17 | ~1913 |
| James Perry | Son | — | 10 | ~1920 |
| Walter Perry | Son | — | 18 | ~1912 |
| Carlton Perry | Son | — | 6 | ~1924 |
| Mary Perry | Daughter | — | 5 | ~1925 |
Census Appearances
1920
Plymouth, Massachusetts
Son, age 7
Plymouth, Massachusetts · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Perry |
| Given Name | Walter L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Plymouth, Massachusetts
Son, age 18
Plymouth, Massachusetts · implied b. ~1912 — 10 household members
| Surname | Perry |
| Given Name | Walter J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Irish Free State |
| Occupation | Chauffeur |
| Industry | Truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Walter Perry across 2 US Census years (1920 and 1930) in Plymouth, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Walter Perry
Son · 1930 · age 18 · b. ~1912 · Massachusetts
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Sibling
Harold Perry
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Perry
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Perry
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carlton Perry
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Perry
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Perry
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Perry
Sibling · 1930 · age 9
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
1930 US Federal Census — Plymouth, Massachusetts
Open full size
1930 US Federal Census — Plymouth, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel939:0278)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edward J Jones | 11 | Son | — | Massachusetts |
| 52 | Margaret A Jones | 9 | Daughter | — | Massachusetts |
| 53 | Francis A Jones | 8 | Son | — | Massachusetts |
| 54 | Eleanor E Jones | 5 | Daughter | — | Massachusetts |
| 55 | John Roach | 47 | Head | Belt Maker | Irish Free State |
| 56 | Nellie Roach | 44 | Wife | — | Irish Free State |
| 57 | James Mcgrath | 52 | Head | Shoe Worker | Massachusetts |
| 58 | Mary G Mcgrath | 44 | Wife | — | District of Columbia |
| 59 | Mary E Mcgrath | 14 | Daughter | — | Massachusetts |
| 60 | Margaret G Mcgrath | 11 | Daughter | — | Massachusetts |
| 61 | Margaret Mcgrath | 58 | Head | Shoe Worker | Massachusetts |
| 62 | Walter Perry | 47 | Head | Inspector | Massachusetts |
| 63 | Mary A Perry | 44 | Wife | — | Irish Free State |
| 64 | Walter J Perry THIS PERSON | 18 | Son | Chauffeur | Massachusetts |
| 65 | Herbert Perry | 17 | Son | Messenger Boy | Massachusetts |
| 66 | John Perry | 15 | Son | — | Massachusetts |
| 67 | Harold Perry | 12 | Son | — | Massachusetts |
| 68 | James Perry | 10 | Son | — | Massachusetts |
| 69 | Lawrence Perry | 9 | Son | — | Massachusetts |
| 70 | Carlton Perry | 6 | Son | — | Massachusetts |
| 71 | Mary P Perry | 5 | Daughter | — | Massachusetts |
| 72 | Joseph Brazil | 31 | Head | Chauffeur | Massachusetts |
| 73 | Linda Brazil | 27 | Wife | — | Massachusetts |
| 74 | Thelma Brazil | 7 | Daughter | — | Massachusetts |
| 75 | Madeline Brazil | 4 | Daughter | — | Massachusetts |
| 76 | Dorothy Brazil | 3 | Daughter | — | Massachusetts |
| 77 | Evelyn Brazil | 1 | Daughter | — | Massachusetts |
| 78 | Margaret Collins | 58 | Head | — | Irish Free State |
| 79 | John W Collins | 26 | Son | Laborer | Massachusetts |
| 80 | Margaret A Collins | 25 | Daughter | — | Massachusetts |
| 81 | Dominick Tarantino | 46 | Head | Shoe Worker | Italy |
| 82 | Antonette Tarantino | 45 | Wife | — | Italy |
| 83 | Louise Tarantino | 7 | Son | — | Massachusetts |
| 84 | Yolanda Tarantino | 5 | Son | — | Massachusetts |
| 85 | John Healey | 40 | Head | Fireman | Massachusetts |
| 86 | James Healey | 38 | Brother | Shoe Worker | Massachusetts |
| 87 | Herbert Mcdonough | 33 | Brother-in-law | Chauffeur | Massachusetts |
| 88 | Lillian Mcdonough | 30 | Sister | — | Massachusetts |
| 89 | Robert Mcdonough | 2 | Nephew | — | Massachusetts |
| 90 | Antonio Ferroni | 52 | Head | Shoe Worker | Italy |
| 91 | Lena Ferroni | 44 | Wife | — | Italy |
| 92 | Raymond Ferroni | 19 | Son | Shoe Worker | Massachusetts |
| 93 | Lillian Ferroni | 17 | Daughter | Belt Maker | Massachusetts |
| 94 | Frank Ferroni | 13 | Son | — | Massachusetts |
| 95 | Jeremiah Donough | 70 | Head | — | Irish Free State |
| 96 | Margaret Donough | 65 | Wife | — | Irish Free State |
| 97 | Nellie Donough | 33 | Daughter | Shoe Worker | Massachusetts |
| 98 | Edward J Caffrey | 36 | Head | Shoe Worker | Massachusetts |
| 99 | Nora Caffrey | 38 | Wife | Shoe Worker | Massachusetts |
| 100 | Edward Jr Caffrey | 7 | Son | — | Massachusetts |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)