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Margaret Mcdermott — 1930 US Census Record
Linked across censuses1930 United States Federal Census · New York, New York
Our Model Tree links this Margaret Mcdermott across the 1910, 1920 and 1930 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a spouse (b.~1881), then head of a 3-person household.
Age 49
b. ~1881
Female
Spouse
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | New York, New York |
| Surname | McDermott |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1902 |
| Age at First Marriage | 25 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | New York City |
| Est. Birth Year | ~1881 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mcdermott | Spouse | — | 49 | ~1881 |
| John Mcdermott | Son | — | 9 | ~1921 |
| Peter Mcdermott | Head | — | 49 | ~1881 |
Census Appearances
1910
New York, …
Spouse, age 28
New York, New York · implied b. ~1882 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McDermott |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 1 |
| Year of Immigration | 1900 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Spouse, age 39
New York, New York · implied b. ~1881 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McDermott |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1901 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
New York, …
Spouse, age 49
New York, New York · implied b. ~1881 — 3 household members
| Surname | McDermott |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1902 |
| Age at First Marriage | 25 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| 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 Mcdermott across 3 US Census years (1910, 1920 and 1930) in New York, New York, using XGBoost record linkage.
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This person
Anchor record
Margaret Mcdermott
Spouse · 1930 · age 49 · b. ~1881 · 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 — New York, New York
Open full size
1930 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1567rs:0025)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Peterson | 52 | Head | Supt. | Denmark |
| 52 | Louise Peterson | 37 | Wife | — | Germany |
| 53 | Margaret Gilesand | 4 | Daughter | — | New York |
| 54 | Jane Bergman | 30 | Head | — | Ohio |
| 55 | Cornelius Riley | 34 | Head | Broker | Mass |
| 56 | Herbert Hale | 31 | Head | Asst Manager | France |
| 57 | Sonja Hale | 21 | Wife | — | New York |
| 58 | Anna Tenean | 38 | Head | — | Italy |
| 59 | Tanya Howell | 45 | Head | Nurse | England |
| 60 | Fred Swanson | 53 | Head | Doorman | Sweden |
| 61 | John Marshall | 26 | Head | Teacher | Iowa |
| 62 | Estelle Marshall | 24 | Wife | — | New York |
| 63 | Emma Conner | 28 | Roomer | Bookkeeper | Iowa |
| 64 | Edward Frankura | 67 | Head | Retired | New York |
| 65 | Oscar Frankura | 66 | Brother | Retired | New York |
| 66 | Arthur Frankura | 54 | Brother | Retired | New York |
| 67 | Armando Frankura | 51 | Brother | Retired | New York |
| 68 | Amalia Frankura | 60 | Sister | — | New York |
| 69 | Beatrice Boyle | 23 | Servant | Maid | Ireland |
| 70 | Delia Larkin | 22 | Servant | Maid | Ireland |
| 71 | Peter Mcdermott | 49 | Head | Private Watchman | Ireland |
| 72 | Margaret Mcdermott THIS PERSON | 49 | Wife | — | Ireland |
| 73 | John Mcdermott | 9 | Son | — | New York |
| 74 | Frank B. Wiborg | 74 | Head | — | Ohio |
| 75 | Mary H. Wiborg | 43 | Daughter | — | Ohio |
| 76 | Clara Anna Steinmetz | 34 | Servant | Secry. | Ohio |
| 77 | Alois R. Mathias | 24 | Servant | Butler | Switzerland |
| 78 | Anna M. Tomson | 48 | Servant | Maid | Finland |
| 79 | Anna G. Tveraas | 47 | Servant | Maid | Norway |
| 80 | Rich Sidney Cooke | 53 | Head | Clergyman | England |
| 81 | Claudine Whitaker | 37 | Fellow worker | Deaconess | California |
| 82 | Gwen L. Vining | 46 | Fellow worker | Secry. | England |
| 83 | Oscar C. Kaelin | 75 | Head | — | New York |
| 84 | Sophie J. Kaelin | 70 | Wife | — | Rhode Island |
| 85 | Edith H. Kaelin | 43 | Daughter | — | New York |
| 86 | Catherine Loughran | 33 | Servant | Maid | Ireland |
| 87 | John H. Hofford | 34 | Head | Interior Dec. | Pennsylvania |
| 88 | — | None | — | — | — |
| 89 | — | None | — | — | — |
| 90 | — | None | — | — | — |
| 91 | — | None | — | — | — |
| 92 | — | None | — | — | — |
| 93 | — | None | — | — | — |
| 94 | — | None | — | — | — |
| 95 | — | None | — | — | — |
| 96 | — | None | — | — | — |
| 97 | — | None | — | — | — |
| 98 | — | None | — | — | — |
| 99 | — | None | — | — | — |
| 100 | — | 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)