MT
Mary Tobin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · New York, New York
Our Model Tree links this Mary Tobin across the 1900, 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 4-person household.
Age 45
b. ~1875
Female
Spouse
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | New York, New York |
| Surname | Tobin |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1894 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Assembly District 3 |
| 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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| James Tobin | Son | — | 23 | ~1897 |
| Richard Tobin | Head | — | 42 | ~1878 |
| Mary Tobin | Daughter | — | 21 | ~1899 |
| Mary Tobin | Spouse | — | 45 | ~1875 |
Census Appearances
1900
New York, …
Spouse, age 28
New York, New York · implied b. ~1872 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tobin |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Year | 1872 |
| Year of Immigration | 1892 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
New York, …
Spouse, age 36
New York, New York · implied b. ~1874 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tobin |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 15 |
| Children Born | 3 |
| Children Living | 3 |
| Year of Immigration | 1891 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Spouse, age 45
New York, New York · implied b. ~1875 — 4 household members
| Surname | Tobin |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1894 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Mary Tobin across 3 US Census years (1900, 1910 and 1920) in New York, New York, using XGBoost record linkage.
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This person
Anchor record
Mary Tobin
Spouse · 1920 · age 45 · b. ~1875 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — New York, New York
Open full size
1920 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1189unit:0768)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Tobin | 42 | Head | Longshoreman | Ireland |
| 2 | Mary Tobin THIS PERSON | 45 | Wife | — | Ireland |
| 3 | James Tobin | 23 | Son | Clerk | New York |
| 4 | Mary Tobin | 21 | Daughter | Operator | New York |
| 5 | Margaret Long | 48 | Head | Cleaner | Chicago Ill |
| 6 | Margaret Long | 21 | Daughter | Clerical | New York |
| 7 | Catherine Long | 18 | Daughter | Shipping Clerk | New York |
| 8 | Anthony Vallo | 30 | Head | Chauffeur | New York |
| 9 | Louise Vallo | 27 | Wife | — | Germany |
| 10 | Joseph Vallo | 4 | Son | — | New York |
| 11 | Mary Vallo | 1 | Daughter | — | New York |
| 12 | James Cross | 42 | Head | Dressmaking | Pennsylvania |
| 13 | Joseph Cross | 25 | Son | Clerk | New York |
| 14 | James Cross | 16 | Son | Stenographer | New York |
| 15 | Vivian Cross | 10 | Daughter | — | New York |
| 16 | Edward Wilson | 29 | Head | Manager | New York |
| 17 | Ruth U. Wilson | 27 | Wife | — | New York |
| 18 | Grace M. Wilson | 7 | Daughter | — | New York |
| 19 | Edward J. Jr. Wilson | 4 | Son | — | New York |
| 20 | Melvin Palmer | 35 | Head | Bartender | New York |
| 21 | Josephine Palmer | 34 | Wife | — | New York |
| 22 | Francis Palmer | 14 | Son | Wrapper | New York |
| 23 | Mildred Palmer | 10 | Daughter | — | New York |
| 24 | Anna Palmer | 72 | Mother | — | Germany |
| 25 | Charlotte Curtin | 57 | Head | Dressmaker | Missouri |
| 26 | Charlotte Curtin | 31 | Daughter | Boxmaker | New York |
| 27 | Abraham Solomon | 29 | Head | Inspector | Russia |
| 28 | Lena Solomon | 27 | Wife | — | New York |
| 29 | Benny Solomon | 5 | Son | — | New York |
| 30 | Fred Solomon | 2 | Son | — | New York |
| 31 | Nettie Solomon | 13 | Daughter | — | New York |
| 32 | Nicholas Zwick | 47 | Head | Laborer | Austria |
| 33 | Helen Zwick | 45 | Wife | — | Austria |
| 34 | Mary Zwick | 19 | Daughter | — | Austria |
| 35 | Helen Zwick | 16 | Daughter | — | Austria |
| 36 | Catherine Zwick | 13 | Daughter | — | Austria |
| 37 | Anthony Zwick | 25 | Son-in-law | Laborer | Austria |
| 38 | Catherine Zwick | 0 | Grandchild | — | New York |
| 39 | John Saluch | 48 | Boarder | Laborer | Austria |
| 40 | Tom Tyrata | 38 | Boarder | Laborer | Austria |
| 41 | John Bortulich | 22 | Boarder | Seaman | Austria |
| 42 | John Derpich | 28 | Boarder | Laborer | Austria |
| 43 | Nick Albany | 25 | Boarder | Cook | Austria |
| 44 | John Turkovich | 23 | Boarder | Helper | Austria |
| 45 | Peter Spicic | 35 | Boarder | Cook | Austria |
| 46 | Nick Jurcevich | 28 | Boarder | Deckhand | Austria |
| 47 | Anthony Radich | 28 | Boarder | Oiler | Austria |
| 48 | Gilbert Smoot | 46 | Head | Laborer | Maryland |
| 49 | Lillian Smoot | 41 | Wife | — | New York |
| 50 | Paula Smoot | 13 | Daughter | — | New York |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)