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Mary West — 1940 US Census Record
Linked across censuses1940 United States Federal Census · New-York-County, New York
Our Model Tree links this Mary West across the 1920, 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1914), then head of a 5-person household.
Age 26
b. ~1914
Female
Spouse
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | New-York-County, New York |
| Surname | West |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | New York |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | New York City |
| Est. Birth Year | ~1914 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joseph West | Head | — | 31 | ~1909 |
| Joseph West | Son | — | ~1940 | |
| Peter West | Son | — | 5 | ~1935 |
| Patrick West | Son | — | 2 | ~1938 |
| Mary West | Spouse | — | 26 | ~1914 |
Census Appearances
1920
Kings, New …
Other, age 6
Kings, New York · implied b. ~1914 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | West |
| Given Name | Mary |
| Relationship to Head | Grand-daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
New York, …
Other, age 16
New York, New York · implied b. ~1914 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | West |
| Given Name | Mary |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
New-York-County, New …
Spouse, age 26
New-York-County, New York · implied b. ~1914 — 5 household members
| Surname | West |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | New York |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 West across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary West
Spouse · 1940 · age 26 · b. ~1914 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — New-York-County, New York
Open full size
1940 US Federal Census — New-York-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02628-00066)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Alfieri | 43 | Head | Chopper | New York |
| 2 | Rose Alfieri | 38 | Wife | — | New York |
| 3 | Ralph Alfieri | 14 | Son | — | New York |
| 4 | Joseph West | 31 | Head | Barber | Italy |
| 5 | Mary West THIS PERSON | 26 | Wife | — | New York |
| 6 | Peter West | 5 | Son | — | New York |
| 7 | Patrick West | 2 | Son | — | New York |
| 8 | Joseph West | 0 | Son | — | New York |
| 9 | Anastasio Brini | 54 | Head | Ice Man | Italy |
| 10 | Rosalie Brini | 40 | Wife | — | Italy |
| 11 | Salvatore Brini | 16 | Son | — | New York |
| 12 | Leonard Brini | 10 | Son | — | New York |
| 13 | Anthony Barando | 31 | Head | Long Shoreman | Portugal |
| 14 | Anthony Rocco | 29 | Boarder | Long Shoreman | Portugal |
| 15 | Rochas Claudio | 37 | Head | Long Shoreman | Portugal |
| 16 | Irene Claudio | 24 | Wife | Feeder | Massachusetts |
| 17 | Vincenzo Yauriello | 63 | Head | — | Italy |
| 18 | Catherine Yauriello | 61 | Wife | — | Italy |
| 19 | Nancy Yauriello | 33 | Daughter | Operator | New York |
| 20 | Matthew Yauriello | 20 | Son | Delivery Boy | New York |
| 21 | Rocco Sarlo | 31 | Head | Sales Man | New York |
| 22 | Jennie Sarlo | 43 | Wife | Operator | New York |
| 23 | Charles Sarlo | 14 | Son | — | New York |
| 24 | Rocco Bondine | 66 | Head | Paper Stock | Italy |
| 25 | Margaret Bondine | 18 | Daughter | Layer Up | New York |
| 26 | Jean Bondine | 16 | Daughter | Trimmer | New York |
| 27 | Ralph Bondine | 11 | Son | — | New York |
| 28 | Vincenzo Leone | 62 | Head | Paper Stock | Italy |
| 29 | Anna Leone | 58 | Wife | — | Italy |
| 30 | Rosina Leone | 25 | Daughter | Operator | New York |
| 31 | Anthony Leone | 19 | Son | — | New York |
| 32 | Rocco Leone | 14 | Son | — | New York |
| 33 | Mary Leone | 13 | Daughter | — | New York |
| 34 | Anthony Pino | 66 | Head | Janitor | Italy |
| 35 | Louise Pino | 51 | Wife | — | Italy |
| 36 | Frank Pino | 25 | Son | — | New York |
| 37 | Dominick Bronzelli | 59 | Head | Porter | Italy |
| 38 | Rose Bronzelli | 52 | Wife | — | Italy |
| 39 | Lena Bronzelli | 30 | Daughter | Operator | New York |
| 40 | Frank Bronzelli | 25 | Son | Truck Driver | New York |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)