ML
Mary Larkin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Providence, Rhode Island
Our Model Tree links this Mary Larkin across the 1930 and 1940 US Censuses in Providence, Rhode Island (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 9-person household.
Age 17
b. ~1913
Female
Daughter
Born: Rhode Island
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Providence, Rhode Island |
| Surname | Larkin |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Bench Worker |
| Industry | Radio Tubes |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Occupation | Bench Worker |
| Township / Ward | Providence City |
| Est. Birth Year | ~1913 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Larkin | Daughter | — | 17 | ~1913 |
| Mary Larkin | Daughter | — | 19 | ~1911 |
| Rosella Larkin | Daughter | — | 15 | ~1915 |
| Michael Larkin | Head | — | 44 | ~1886 |
| Mary Larkin | Other | — | 42 | ~1888 |
| Thomas Larkin | Son | — | 11 | ~1919 |
| Raymond Larkin | Son | — | 9 | ~1921 |
| Vincent Larkin | Son | — | 5 | ~1925 |
| Harold Larkin | Son | — | 13 | ~1917 |
Census Appearances
1930
Providence, Rhode …
Daughter, age 17
Providence, Rhode Island · implied b. ~1913 — 9 household members
| Surname | Larkin |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Bench Worker |
| Industry | Radio Tubes |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1940
Providence-County, Rhode …
Daughter, age 27
Providence-County, Rhode Island · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larkin |
| Given Name | Margaret T. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| 1935 Residence (City) | Providence City |
| 1935 Residence (County) | Providence |
| Occupation | Packer |
| Industry | Rubber goods mfr |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 546 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 Mary Larkin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Larkin
Daughter · 1930 · age 17 · b. ~1913 · Rhode Island
★ You are viewing this record
Sibling
Thomas Larkin
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Larkin
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosella Larkin
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vincent Larkin
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Larkin
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Larkin
Sibling · 1930 · age 19
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 — Providence, Rhode Island
Open full size
1930 US Federal Census — Providence, Rhode Island
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2179unit:0296)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Michael Larkin | 44 | Head | Laborer | Irish Free State |
| 2 | Mary Larkin | 42 | Wife-H | — | Irish Free State |
| 3 | Mary Larkin | 19 | Daughter | Packer | Rhode Island |
| 4 | Mary J. Larkin THIS PERSON | 17 | Daughter | Bench Worker | Rhode Island |
| 5 | Rosella H. Larkin | 15 | Daughter | Nursemaid | Rhode Island |
| 6 | Harold J. Larkin | 13 | Son | — | Rhode Island |
| 7 | Thomas J. Larkin | 11 | Son | — | Rhode Island |
| 8 | Raymond J. Larkin | 9 | Son | — | Rhode Island |
| 9 | Vincent P. Larkin | 5 | Son | — | Rhode Island |
| 10 | Oscar S. Bush | 65 | Head | Laborer | New Jersey |
| 11 | Francis Bush | 67 | Wife | — | England |
| 12 | Mary Bush | 34 | Daughter | Cashier | Rhode Island |
| 13 | Henry E. Coggins | 38 | Son-in-law | Toolmaker | Rhode Island |
| 14 | Catherine A. Coggins | 36 | Daughter | — | Rhode Island |
| 15 | Catherine R. Coggins | 7 | G-Daughter | — | Massachusetts |
| 16 | John Roach | 60 | Boarder | Polisher | Massachusetts |
| 17 | Edward Roach | 46 | Boarder | Loomfixer | England |
| 18 | Harry R. Lea | 58 | Head | Salesman | Rhode Island |
| 19 | Emma Lea | 52 | Wife-H | — | Rhode Island |
| 20 | Edward Lea | 23 | Son | Clerk | Rhode Island |
| 21 | Robert A. Lea | 21 | Son | Bench Hand | Rhode Island |
| 22 | David B. Lea | 19 | Son | Laborer | Rhode Island |
| 23 | George Hellman | 28 | Son | Laborer | Rhode Island |
| 24 | Esther J. Hellman | 27 | Daughter | — | New Jersey |
| 25 | Gilbert J. Hellman | 3 | Son | — | Rhode Island |
| 26 | Jack L. Hellman | 2 | Son | — | Rhode Island |
| 27 | Harry A. Hellman | 1 | Son | — | Rhode Island |
| 28 | Ray Flith | 27 | Head | Manager | New York |
| 29 | Vivian M. Flith | 32 | Wife-H | — | Canada |
| 30 | Marjorie V. Flith | 5 | Daughter | — | Rhode Island |
| 31 | Betty J. Flith | 2 | Daughter | — | Rhode Island |
| 32 | Arthur Robichau | 53 | Head | Operator | Canada |
| 33 | Nellie F. Robichau | 54 | Wife-H | — | Irish Free State |
| 34 | Everett E. Robichau | 34 | Son | Laborer | Massachusetts |
| 35 | Albert E. Robichau | 24 | Son | Bench Hand | Massachusetts |
| 36 | William Robichau | 20 | Son | Shipping Clerk | Rhode Island |
| 37 | Alice B. Robichau | 19 | Daughter | Bench Hand | Rhode Island |
| 38 | Rita Robichau | 15 | Daughter | Bench Hand | Rhode Island |
| 39 | Doris J. Robichau | 13 | Daughter | Boxing | Rhode Island |
| 40 | Joan H. Robichau | 11 | Daughter | — | Rhode Island |
| 41 | Albert W. Chapman | 72 | Head | — | Rhode Island |
| 42 | Charlotte Chapman | 70 | Wife-H | — | Rhode Island |
| 43 | Grace P. Tillinghast | 42 | Boarder | Accountant | Rhode Island |
| 44 | Harry Glass | 55 | Head | Merchant | Russia |
| 45 | Mary Glass | 49 | Wife-H | — | Russia |
| 46 | Rosa Glass | 20 | Daughter | Stenographer | Rhode Island |
| 47 | James Fay | 61 | Head | — | Irish Free State |
| 48 | Mary A. Fay | 60 | Wife-H | — | Irish Free State |
| 49 | Mildred J. Fay | 28 | Daughter | Assistant | Rhode Island |
| 50 | John H. Fay | 26 | Son | Porter | Rhode Island |
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)