JG
James Griffin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bristol, Massachusetts
Our Model Tree links this James Griffin across the 1920 and 1930 US Censuses in Bristol, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 10-person household.
Age 11
b. ~1919
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bristol, Massachusetts |
| Surname | Griffin |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Fall River City |
| Est. Birth Year | ~1919 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Catherine Griffin | Daughter | — | 16 | ~1914 |
| Veronica Griffin | Daughter | — | 13 | ~1917 |
| Margaret Griffin | Daughter | — | 5 | ~1925 |
| Elizabeth Griffin | Daughter | — | 2 | ~1928 |
| Rita Griffin | Daughter | — | 7 | ~1923 |
| Daniel Griffin | Head | — | 42 | ~1888 |
| Daniel Griffin | Son | — | 18 | ~1912 |
| James Griffin | Son | — | 11 | ~1919 |
| Edward Griffin | Son | — | 4 | ~1926 |
| Annie Griffin | Spouse | — | 39 | ~1891 |
Census Appearances
1920
Bristol, Massachusetts
Son, age 1
Bristol, Massachusetts · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffin |
| Given Name | James |
| 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 |
1930
Bristol, Massachusetts
Son, age 11
Bristol, Massachusetts · implied b. ~1919 — 10 household members
| Surname | Griffin |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| 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 James Griffin across 2 US Census years (1920 and 1930) in Bristol, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
James Griffin
Son · 1930 · age 11 · b. ~1919 · Massachusetts
★ You are viewing this record
Sibling
Rita Griffin
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Griffin
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Veronica Griffin
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Griffin
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Griffin
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Griffin
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Griffin
Sibling · 1930 · age 4
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 — Bristol, Massachusetts
Open full size
1930 US Federal Census — Bristol, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel888:0425)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Irene Levesque | 8 | Daughter | None | Massachusetts |
| 2 | Daniel Griffin | 42 | Head | Chauffeur | Massachusetts |
| 3 | Annie Griffin | 39 | Wife | None | Massachusetts |
| 4 | Daniel Jr Griffin | 18 | Son | Bookkeeper | Massachusetts |
| 5 | Catherine Griffin | 16 | Daughter | None | Massachusetts |
| 6 | Veronica Griffin | 13 | Daughter | None | Massachusetts |
| 7 | James Griffin THIS PERSON | 11 | Son | None | Massachusetts |
| 8 | Rita Griffin | 7 | Daughter | None | Massachusetts |
| 9 | Margaret Griffin | 5 | Daughter | None | Massachusetts |
| 10 | Edward Griffin | 4 | Son | None | Massachusetts |
| 11 | Elizabeth Griffin | 2 | Daughter | None | Massachusetts |
| 12 | Daniel Caron | 37 | Head | Doffer | Canada French |
| 13 | Emily Caron | 33 | Wife | None | England |
| 14 | Daniel Jr Caron | 12 | Son | None | Massachusetts |
| 15 | Francis Caron | 8 | Son | None | Massachusetts |
| 16 | Dorothy Caron | 5 | Daughter | None | Massachusetts |
| 17 | Evelyn Caron | 1 | Daughter | None | Massachusetts |
| 18 | Joseph Curtis | 55 | Head | Comber Tender | Massachusetts |
| 19 | Catherine Curtis | 52 | Wife | None | Massachusetts |
| 20 | Jesse J Curtis | 13 | Son | None | Massachusetts |
| 21 | Ruth Neville | 27 | Head | None | Massachusetts |
| 22 | Margaret Neville | 9 | Daughter | None | Massachusetts |
| 23 | Bernard Reynolds | 66 | Head | Weaver | England |
| 24 | Margaret Reynolds | 45 | Sister | None | England |
| 25 | Catherine Cagan | 45 | Head | Enumerator | Missouri |
| 26 | John Cagan | 21 | Son | None | Massachusetts |
| 27 | Robert Cagan | 18 | Son | None | Massachusetts |
| 28 | Benedict Cagan | 15 | Son | None | Massachusetts |
| 29 | James Higgins | 54 | Head | Cylinder Man | England |
| 30 | Bridget Higgins | 51 | Wife | Laundress | Massachusetts |
| 31 | Everett Higgins | 18 | Son | Elec Welder | New York |
| 32 | Ethel Higgins | 16 | Daughter | Tying In | Massachusetts |
| 33 | Gladys Higgins | 14 | Daughter | None | Massachusetts |
| 34 | James Higgins | 10 | Son | None | New York |
| 35 | Mary Spencer | 53 | Head | None | England |
| 36 | John R Spencer | 33 | Son | Fireman | Massachusetts |
| 37 | Mildred Spencer | 17 | Daughter | Clerk | Massachusetts |
| 38 | Augustus Spencer | 15 | Son | None | Massachusetts |
| 39 | Joseph Caplan | 76 | Anchor | Stock Man | England |
| 40 | George Williams | 28 | Head | Shift Head | Massachusetts |
| 41 | Gertrude Williams | 28 | Wife | None | Massachusetts |
| 42 | Audrey Williams | 2 | Daughter | None | Massachusetts |
| 43 | Margaret Driscoll | 55 | Head | Laundress | Massachusetts |
| 44 | Robert Kenyon | 70 | Head | None | Rhode Island |
| 45 | Margaret Kenyon | 63 | Wife | None | Massachusetts |
| 46 | James Hughes | 73 | Head | None | Massachusetts |
| 47 | Dora Hughes | 40 | Daughter | None | Massachusetts |
| 48 | George Hodge | 50 | Head | Mechanic | Canada English |
| 49 | Lena Hodge | 52 | Wife | None | Canada French |
| 50 | Alfred Blanchet | 50 | Brother-in-law | Mechanic | Canada French |
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)