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John Mcgrath — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this John Mcgrath across the 1900 and 1910 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 9-person household.
Age 40
b. ~1870
Male
Head
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Worcester, Massachusetts |
| Surname | McGrath |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 17 |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Machinist |
| Industry | Woolen Mill |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Machinist |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1870 |
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 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Mcgrath | Daughter | — | 4 | ~1906 |
| Margaret Mcgrath | Daughter | — | 12 | ~1898 |
| Rena Mcgrath | Daughter | — | 7 | ~1903 |
| Gladys Mcgrath | Daughter | — | 16 | ~1894 |
| Marion Mcgrath | Daughter | — | 9 | ~1901 |
| John Mcgrath | Head | — | 40 | ~1870 |
| Joseph Mcgrath | Son | — | 14 | ~1896 |
| Francis Mcgrath | Son | — | 2 | ~1908 |
| Eliza Mcgrath | Spouse | — | 39 | ~1871 |
Census Appearances
1900
Worcester, Massachusetts
Head, age 32
Worcester, Massachusetts · implied b. ~1868 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGrath |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | July |
| Birth Year | 1868 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Machinist |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Worcester, Massachusetts
Head, age 40
Worcester, Massachusetts · implied b. ~1870 — 9 household members
| Surname | McGrath |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 17 |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Machinist |
| Industry | Woolen Mill |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 John Mcgrath across 2 US Census years (1900 and 1910) in Worcester, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
John Mcgrath
Head · 1910 · age 40 · b. ~1870 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Worcester, Massachusetts
Open full size
1910 US Federal Census — Worcester, Massachusetts
Page Contents
49 people indexed on this census page (ia:1910:13thcensus1910po632unit:0831)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Luke Malian | 63 | Head | Teamster | Ireland |
| 52 | Mary Malian | 54 | Wife | — | Ireland |
| 53 | Cornelius Malian | 24 | Son | Spinner | Massachusetts |
| 54 | James F Malian | 21 | Son | Shipper | Massachusetts |
| 55 | Mary M Malian | 17 | Daughter | — | Massachusetts |
| 56 | John Mcgrath THIS PERSON | 40 | Head | Machinist | Ireland |
| 57 | Eliza Mcgrath | 39 | Wife | — | Massachusetts |
| 58 | Gladys Mcgrath | 16 | Daughter | — | Massachusetts |
| 59 | Joseph Mcgrath | 14 | Son | — | Massachusetts |
| 60 | Margaret Mcgrath | 12 | Daughter | — | Massachusetts |
| 61 | Marion Mcgrath | 9 | Daughter | — | Massachusetts |
| 62 | Rena Mcgrath | 7 | Daughter | — | Massachusetts |
| 63 | Dorothy Mcgrath | 4 | Daughter | — | Massachusetts |
| 64 | Francis Mcgrath | 2 | Son | — | Massachusetts |
| 65 | Margaret Horan | 33 | Head | Nurse | Ireland |
| 66 | Sarah Horan | 33 | Sister | Operator | Ireland |
| 67 | Timothy Horan | 31 | Brother | Springmaker | Ireland |
| 68 | Theresa Horan | 28 | Sister | — | Ireland |
| 69 | Elizabeth Horan | 25 | Sister | Operator | Ireland |
| 70 | John Martin | 48 | Head | Laborer | Ireland |
| 71 | Mary Martin | 24 | Daughter | Stitcher | Massachusetts |
| 72 | Nellie Martin | 24 | Daughter | — | Massachusetts |
| 73 | Madeline Martin | 3 | Granddaughter | — | Massachusetts |
| 74 | Bertha Nordback | 44 | Head | Dressmaker | Norway |
| 75 | Olga Nordback | 24 | Daughter | Dressmaker | Norway |
| 76 | Margaret Reynolds | 26 | Head | — | Massachusetts |
| 77 | Edward Reynolds | 24 | Brother | Conductor | Massachusetts |
| 78 | Mary Reynolds | 24 | Sister | Stitcher | Massachusetts |
| 79 | James Reynolds | 22 | Brother | Insulator | Massachusetts |
| 80 | Nels Peterson | 45 | Head | Moulder | Sweden |
| 81 | Augusta Peterson | 48 | Wife | — | Sweden |
| 82 | William Peterson | 15 | Son | — | Massachusetts |
| 83 | Albin R Peterson | 14 | Son | — | Massachusetts |
| 84 | Elinore K Peterson | 10 | Daughter | — | Massachusetts |
| 85 | Michael Conlon | 52 | Head | Laborer | Ireland |
| 86 | Mary Conlon | 49 | Wife | — | Ireland |
| 87 | Michael Conlon | 19 | Son | Spare Hand | Massachusetts |
| 88 | Julia Conlon | 18 | Daughter | — | Massachusetts |
| 89 | Gertrude Conlon | 15 | Daughter | — | Massachusetts |
| 90 | Joseph Conlon | 11 | Son | — | Massachusetts |
| 91 | Gladys Conlon | 9 | Daughter | — | Massachusetts |
| 92 | Lillian Conlon | 7 | Daughter | — | Massachusetts |
| 93 | Irene Conlon | 5 | Daughter | — | Massachusetts |
| 94 | Thomas Conlon | 19 | Son | Helper | Massachusetts |
| 95 | Patrick Murphy | 35 | Head | Lester | Ireland |
| 96 | Bridget Murphy | 31 | Wife | — | Ireland |
| 97 | Patrick J Lavin | 30 | Head | Shipper | Ireland |
| 98 | Mary Lavin | 30 | Wife | — | Ireland |
| 99 | John J Lavin | 2 | Son | — | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)