TM
Thomas Mcgrath — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Newport, Rhode Island
Our Model Tree links this Thomas Mcgrath across the 1920 and 1930 US Censuses in Newport, Rhode Island (XGBoost, ~Confirmed) — first a son (b.~1916), then head of a 13-person household.
Age 14
b. ~1916
Male
Son
Born: Rhode Island
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Newport, Rhode Island |
| Surname | McGrath |
| Given Name | Thomas F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | City Of Newport |
| Est. Birth Year | ~1916 |
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 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Thomas Mcgrath | Son | — | 14 | ~1916 |
| Mary Mcgrath | Daughter | — | 13 | ~1917 |
| Mary Mcgrath | Spouse | — | 55 | ~1875 |
| William Murphy | Son | — | 19 | ~1911 |
| Beatrice Murphy | Daughter | — | 17 | ~1913 |
| James Mcgrath | Son | — | 14 | ~1916 |
| Patrick Murphy | Son | — | 32 | ~1898 |
| Daniel Sullivan | Other | — | 11 | ~1919 |
| Charles Mcgrath | Head | — | 55 | ~1875 |
| Mary Murphy | Daughter | — | 23 | ~1907 |
| Richard Mcgrath | Son | — | 25 | ~1905 |
| Helen Mcgrath | Daughter | — | 10 | ~1920 |
| Henry Murphy | Son | — | 21 | ~1909 |
Census Appearances
1920
Newport, Rhode …
Other, age 4
Newport, Rhode Island · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGrath |
| Given Name | Thomas |
| Relationship to Head | Grandson |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Rhode Island |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1930
Newport, Rhode …
Son, age 14
Newport, Rhode Island · implied b. ~1916 — 13 household members
| Surname | McGrath |
| Given Name | Thomas F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Can Read/Write | Yes |
| 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 Thomas Mcgrath across 2 US Census years (1920 and 1930) in Newport, Rhode Island, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Mcgrath
Son · 1930 · age 14 · b. ~1916 · Rhode Island
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Sibling
Henry Murphy
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Murphy
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Mcgrath
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Mcgrath
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Murphy
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patrick Murphy
Sibling · 1930 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mcgrath
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Mcgrath
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Murphy
Sibling · 1930 · age 17
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 — Newport, Rhode Island
Open full size
1930 US Federal Census — Newport, Rhode Island
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2170unit:0120)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Grace B. Harrington | 13 | Daughter | — | Rhode Island |
| 52 | Dorothy Harrington | 12 | Daughter | — | Rhode Island |
| 53 | Mildred Harrington | 11 | Daughter | — | Rhode Island |
| 54 | Albert J. Aiken | 28 | Head | Painter | Rhode Island |
| 55 | Irene A. Aiken | 21 | Wife | — | Rhode Island |
| 56 | Albert J. Aiken | 1 | Son | — | Rhode Island |
| 57 | Irene Aiken | 0 | Daughter | — | Rhode Island |
| 58 | James Lindsey | 37 | Head | Carpenter | Rhode Island |
| 59 | Emma Lindsey | 37 | Wife | — | Rhode Island |
| 60 | James Mccarthy | 52 | Head | Laborer | Irish Free State |
| 61 | Katherine M. Mccarthy | 49 | Wife | — | Irish Free State |
| 62 | Mary K. Mccarthy | 19 | Daughter | — | Rhode Island |
| 63 | James P. Mccarthy | 17 | Son | — | Rhode Island |
| 64 | Mildred Mccarthy | 15 | Daughter | — | Rhode Island |
| 65 | John F. Gough | 30 | Head | Salesman | Rhode Island |
| 66 | Julia A. Gough | 24 | Wife | — | Rhode Island |
| 67 | Barbara Gough | 1 | Daughter | — | Rhode Island |
| 68 | Humphrey J. Donnelly | 26 | Boarder | Laborer | Irish Free State |
| 69 | Edna Donnelly | 17 | Boarder | — | Rhode Island |
| 70 | Francis E. Donnelly | 1 | Boarder | — | Rhode Island |
| 71 | Charles F. Mcgrath | 55 | Head | Gardener | Irish Free State |
| 72 | Mary A. Mcgrath | 55 | Wife | — | Irish Free State |
| 73 | Richard M. Mcgrath | 25 | Son | Helper | Rhode Island |
| 74 | James F. Mcgrath | 14 | Son | — | Rhode Island |
| 75 | Thomas F. Mcgrath THIS PERSON | 14 | Son | — | Rhode Island |
| 76 | Mary C. Mcgrath | 13 | Daughter | — | Rhode Island |
| 77 | Helen Mcgrath | 10 | Daughter | — | Rhode Island |
| 78 | Daniel J. Sullivan | 11 | Nephew | — | Rhode Island |
| 79 | Mary A. Murphy | 23 | Daughter | — | Rhode Island |
| 80 | Patrick J. Murphy | 32 | Son | Gardener | Rhode Island |
| 81 | Henry J. Murphy | 21 | Son | Butcher | Rhode Island |
| 82 | William F. Murphy | 19 | Son | Helper | Rhode Island |
| 83 | Beatrice Murphy | 17 | Daughter | — | Rhode Island |
| 84 | Patrick J. Mccarthy | 34 | Head | Prop. | Irish Free State |
| 85 | Ellen P. Mccarthy | 33 | Wife | Prop. | Irish Free State |
| 86 | Mary E. Mccarthy | 11 | Daughter | — | New York |
| 87 | Catherine Mccarthy | 9 | Daughter | — | Rhode Island |
| 88 | Daniel J. Mccarthy | 3 | Son | — | Rhode Island |
| 89 | Bridget C. Payton | 70 | Head | — | Irish Free State |
| 90 | John N. Payton | 32 | Son | — | Rhode Island |
| 91 | Elizabeth G. Sullivan | 42 | Head | Housework | Rhode Island |
| 92 | John J. Sullivan | 18 | Son | Helper | Rhode Island |
| 93 | Henry Sullivan | 16 | Son | Kennel Man | Rhode Island |
| 94 | Ellen E. Sullivan | 11 | Daughter | — | Rhode Island |
| 95 | John N. Courteney | 62 | Head | Gardener | Irish Free State |
| 96 | Emma Courteney | 62 | Wife | — | England |
| 97 | Albert J. Courteney | 25 | Son | Carpenter Helper | Rhode Island |
| 98 | John J. Courteney | 14 | Son | — | Rhode Island |
| 99 | Cesare Berluti | 44 | Head | Salesman | Italy |
| 100 | Berluti | None | — | — | — |
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)