TM
Thomas Mcgrath — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Northampton, Pennsylvania
Our Model Tree links this Thomas Mcgrath across the 1910, 1920 and 1930 US Censuses in Northampton, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1875), then head of a 4-person household.
Age 55
b. ~1875
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Northampton, Pennsylvania |
| Surname | McGrath |
| Given Name | Thomas J |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 26 |
| Father's Birthplace | Ireland northern |
| Mother's Birthplace | Ireland northern |
| Additional Details | |
| Occupation | Laborer |
| Industry | College Grounds |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 2,000 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Easton City |
| Est. Birth Year | ~1875 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mcgrath | Daughter | — | 25 | ~1905 |
| Mary Mcgrath | Other | — | 53 | ~1877 |
| Josephine Mcgrath | Daughter | — | 24 | ~1906 |
| Thomas Mcgrath | Head | — | 55 | ~1875 |
Census Appearances
1910
Northampton, Pennsylvania
Head, age 35
Northampton, Pennsylvania · implied b. ~1875 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGrath |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 9 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Watchman |
| Industry | Foundry |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Northampton, Pennsylvania
Head, age 45
Northampton, Pennsylvania · implied b. ~1875 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGrath |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Fireman |
| Industry | Lafayette College |
| Class of Worker | S |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Northampton, Pennsylvania
Head, age 55
Northampton, Pennsylvania · implied b. ~1875 — 4 household members
| Surname | McGrath |
| Given Name | Thomas J |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 26 |
| Father's Birthplace | Ireland northern |
| Mother's Birthplace | Ireland northern |
| Occupation | Laborer |
| Industry | College Grounds |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 2,000 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 3 US Census years (1910, 1920 and 1930) in Northampton, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Thomas Mcgrath
Head · 1930 · age 55 · b. ~1875 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Northampton, Pennsylvania
Open full size
1930 US Federal Census — Northampton, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2087:0510)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Gugliuzza | 47 | wife-H | — | New Jersey |
| 52 | John Gugliuzza | 19 | son | — | Pennsylvania |
| 53 | Martin H Gugliuzza | 18 | son | — | Pennsylvania |
| 54 | Rosa Gugliuzza | 72 | mother | — | Germany |
| 55 | Frank N Donnelly | 47 | head | — | Pennsylvania |
| 56 | Ellen M Donnelly | 43 | wife-H | — | Pennsylvania |
| 57 | Joseph M Donnelly | 21 | son | Draftsman | Pennsylvania |
| 58 | Margaret M Donnelly | 20 | daughter | Stenographer | Pennsylvania |
| 59 | Alice G Donnelly | 19 | daughter | — | Pennsylvania |
| 60 | Catherine C Donnelly | 18 | daughter | — | Pennsylvania |
| 61 | Dorothy M Donnelly | 17 | daughter | — | Pennsylvania |
| 62 | Bernadine C Donnelly | 16 | daughter | — | Pennsylvania |
| 63 | Isabelle M Donnelly | 12 | daughter | — | Pennsylvania |
| 64 | Frank N Jr Donnelly | 10 | son | — | Pennsylvania |
| 65 | Edward S Donnelly | 9 | son | — | Pennsylvania |
| 66 | Janet G Donnelly | 6 | daughter | — | Pennsylvania |
| 67 | John Donnelly | 4 | son | — | Pennsylvania |
| 68 | Eloise Donnelly | 1 | daughter | — | Pennsylvania |
| 69 | Dennis P Gorman | 82 | father-in-law | Retired | Ireland northern |
| 70 | Frank De Young | 58 | head | — | Holland |
| 71 | Eva R De Young | 56 | wife-H | — | New Jersey |
| 72 | Frank Jr De Young | 32 | son | — | Pennsylvania |
| 73 | Ernest M Metzger | 26 | boarder | Laborer | Pennsylvania |
| 74 | Mary Metzger | 20 | boarder-wife | Inspector | Pennsylvania |
| 75 | Kathryn M Metzger | 1 | boarder-daughter | — | Pennsylvania |
| 76 | Thomas J Mcgrath THIS PERSON | 55 | head | Laborer | Pennsylvania |
| 77 | Mary S Mcgrath | 53 | wife-H | — | Pennsylvania |
| 78 | Margaret P Mcgrath | 25 | daughter | — | Pennsylvania |
| 79 | Josephine C Mcgrath | 24 | daughter | — | Pennsylvania |
| 80 | Roland C Minich | 30 | head | Printer | Pennsylvania |
| 81 | Martha M Minich | 30 | wife-H | Stenographer | Pennsylvania |
| 82 | George Hervey | 27 | head | Ice Company | Pennsylvania |
| 83 | Anabelle Hervey | 32 | wife-H | — | New York |
| 84 | George Jr Hervey | 7 | son | — | Pennsylvania |
| 85 | Mildred M Hervey | 6 | daughter | — | Pennsylvania |
| 86 | Edward Lockard | 23 | boarder | Ice Company | Pennsylvania |
| 87 | Nelson H Stark | 69 | head | Engineer | New Jersey |
| 88 | Laura B Stark | 65 | wife-H | — | New Jersey |
| 89 | Hiram P Reinhart | 58 | head | Gardener | New Jersey |
| 90 | Mabel Reinhart | 55 | wife-H | — | Pennsylvania |
| 91 | Howard R Reinhart | 24 | son | Helper | Pennsylvania |
| 92 | Jennie S Reese | 74 | sister-in-law | — | Pennsylvania |
| 93 | Eleanor L Kellenborn | 6 | granddaughter | — | New Jersey |
| 94 | Nicholas J Trigiani | 35 | head | Manager | Pennsylvania |
| 95 | Angelyn C Trigiani | 26 | wife-H | — | New Jersey |
| 96 | Lucius J Trigiani | 3 | son | — | Pennsylvania |
| 97 | Joyce A Trigiani | 1 | daughter | — | New Jersey |
| 98 | August C Wendland | 81 | head | Silk Weaver | Germany |
| 99 | Sadie C Wendland | 45 | wife-H | — | Pennsylvania |
| 100 | John M Williams | 24 | stepson | Apprentice | Pennsylvania |
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)