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Margaret Mcgrath — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Queens, New York
Our Model Tree links this Margaret Mcgrath across the 1900, 1910, 1920 and 1930 US Censuses in Queens, New York (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 2-person household.
Age 60
b. ~1870
Female
Head
Born: Ireland
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Queens, New York |
| Surname | McGrath |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 24 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Teaching |
| Industry | Dancing |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 10.00 |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Teaching |
| Township / Ward | New York 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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mcgrath | Head | — | 60 | ~1870 |
| John Mcgrath | Son | — | 11 | ~1919 |
Census Appearances
1900
New York, …
Other, age 30
New York, New York · implied b. ~1870 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGrath |
| Given Name | Margaret |
| Relationship to Head | Servant |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Ireland |
| Birth Month | Jan |
| Birth Year | 1870 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Write | Servant |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
New York, …
Other, age 40
New York, New York · implied b. ~1870 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGrath |
| Given Name | Margaret |
| Relationship to Head | Boarder |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laundress |
| Industry | Laundry |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Head, age 50
New York, New York · implied b. ~1870 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGrath |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Free/Mortgaged | R |
| Birth Country | Ireland |
| Year of Naturalization | 1890 |
| Birthplace (normalized) | ireland |
1930
Queens, New …
Head, age 60
Queens, New York · implied b. ~1870 — 2 household members
| Surname | McGrath |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 24 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Teaching |
| Industry | Dancing |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 10.00 |
| 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 Margaret Mcgrath across 4 US Census years (1900, 1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Mcgrath
Head · 1930 · age 60 · b. ~1870 · New York
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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 — Queens, New York
Open full size
1930 US Federal Census — Queens, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1591:0919)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Minna Reineke | 60 | Head | — | Germany |
| 2 | Otto Reineke | 34 | Son | Cabinet Maker | Germany |
| 3 | Alma Reineke | 23 | Daughter | Cashier | New York |
| 4 | Margreta Reineke | 21 | Daughter | Cashier | New York |
| 5 | Paul De Vito | 37 | Head | Driver | New York |
| 6 | Rose De Vito | 30 | Wife | — | New York |
| 7 | Joseph De Vito | 2 | Son | — | New York |
| 8 | Louise De Vito | 0 | Daughter | — | New York |
| 9 | Joseph De Vito | 44 | Head | Gas Station | Italy |
| 10 | Louise De Vito | 34 | Wife | — | New York |
| 11 | Joseph De Vito | 24 | Son | — | New York |
| 12 | Michael De Vito | 18 | Son | — | New York |
| 13 | Anthony De Vito | 13 | Son | — | New York |
| 14 | Angelo De Vito | 6 | Son | — | Italy |
| 15 | William Donovan | 18 | Boarder | — | New York |
| 16 | Frederick Donovan | 15 | Boarder | — | New York |
| 17 | Eric Erickson | 31 | Boarder | Carpenter | Sweden |
| 18 | Peter Sabatino | 47 | Boarder | Ice Man | Italy |
| 19 | Joseph Sabatino | 51 | Boarder | Express | Italy |
| 20 | Leon Wolff | 24 | Head | Butcher | Alsace Lorraine |
| 21 | George Suto | 52 | Boarder | Vulcan | Hungary |
| 22 | Michelle Wolff | 32 | Brother | Vulcan | Alsace Lorraine |
| 23 | Louis Panzer | 36 | Head | Grocery | Austria |
| 24 | Margaret Panzer | 33 | Wife | — | New York |
| 25 | Stewart Panzer | 10 | Son | — | New York |
| 26 | Martin Panzer | 5 | Son | — | New York |
| 27 | Morris Vogel | 55 | Head | Bakery | Russia |
| 28 | Lillian Vogel | 23 | Daughter | — | New York |
| 29 | Henrietta Vogel | 10 | Daughter | — | New York |
| 30 | Maurice Evers | 27 | Head | Salesman | Massachusetts |
| 31 | Ella Evers | 25 | Wife | — | New York |
| 32 | Ernest Evers | 4 | Son | — | New York |
| 33 | Margaret Mcgrath THIS PERSON | 60 | Head | Teaching | Ireland |
| 34 | John Mcgrath | 11 | Son | — | New York |
| 35 | — | 36 | Head | Chauffeur | New York |
| 36 | — | 33 | Wife | — | New York |
| 37 | — | 10 | Daughter | — | New York |
| 38 | — | 8 | Son | — | New York |
| 39 | — | 2 | Son | — | New York |
| 40 | Elsie Schwartz | 35 | Head | — | New York |
| 41 | Muriel Schwartz | 7 | Daughter | — | New York |
| 42 | Barnet Beiler | 43 | Head | Paint Store | Russia |
| 43 | Ida Beiler | 39 | Wife | — | Russia |
| 44 | Jack Beiler | 20 | Son | Clerk | New York |
| 45 | Evelyn Beiler | 18 | Daughter | Secretary | New York |
| 46 | Albert Beiler | 14 | Son | — | New York |
| 47 | Abe Snipers | 20 | Nephew | Salesman | New York |
| 48 | Catherine Murray | 56 | Head | — | Ireland |
| 49 | Anna Murray | 22 | Daughter | Clerk | New York |
| 50 | Charles Murray | 19 | Son | Operator | New York |
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)