WB
William Bartlett — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Westchester-County, New York
Our Model Tree links this William Bartlett across the 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 10-person household.
Age 13
b. ~1927
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Westchester-County, New York |
| Surname | Bartlett |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Port Chester village |
| 1935 Residence (County) | Westchester |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Port Chester Village |
| Est. Birth Year | ~1927 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Marvin Bartlett | Son | — | 8 | ~1932 |
| Marvin Bartlett | Head | — | 39 | ~1901 |
| Mattie Bartlett | Spouse | — | 33 | ~1907 |
| Sarah Bartlett | Daughter | — | 13 | ~1927 |
| Helen Bartlett | Daughter | — | 12 | ~1928 |
| William Bartlett | Son | — | 13 | ~1927 |
| Ethel Bartlett | Daughter | — | 3 | ~1937 |
| Irving Bartlett | Son | — | 11 | ~1929 |
| Dorothy Bartlett | Daughter | — | 7 | ~1933 |
| Richard Bartlett | Son | — | 1 | ~1939 |
Census Appearances
1930
Westchester, New …
Son, age 3
Westchester, New York · implied b. ~1927 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bartlett |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Westchester-County, New …
Son, age 13
Westchester-County, New York · implied b. ~1927 — 10 household members
| Surname | Bartlett |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Port Chester village |
| 1935 Residence (County) | Westchester |
| Highest Grade | No 5 |
| 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 William Bartlett across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Bartlett
Son · 1940 · age 13 · b. ~1927 · New York
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Sibling
Richard Bartlett
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Bartlett
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Bartlett
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Bartlett
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irving Bartlett
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marvin Bartlett
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Bartlett
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Westchester-County, New York
Open full size
1940 US Federal Census — Westchester-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02812-00828)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lucille Mecca | 10 | Daughter | — | New York |
| 42 | Vito Christiano | 47 | Head | Laborer | Italy |
| 43 | Antoinette Christiano | 45 | Wife | — | Italy |
| 44 | Thomas Christiano | 17 | Son | New Worker | New York |
| 45 | Joseph Christiano | 16 | Son | — | New York |
| 46 | James Christiano | 14 | Son | — | New York |
| 47 | Mary Christiano | 4 | Daughter | — | New York |
| 48 | John Simmonitti | 54 | Lodger | Hod Carrier | Italy |
| 49 | John Minniti | 60 | Head | Laborer | Italy |
| 50 | Anna Minniti | 50 | Wife | — | Italy |
| 51 | Felix Minniti | 31 | Son | Operator | New York |
| 52 | Anthony Minniti | 24 | Son | Plumber | New York |
| 53 | Frances Minniti | 15 | Daughter | — | New York |
| 54 | Margaret Carriero | 64 | Head | — | Italy |
| 55 | Joseph Carriero | 34 | Son | Stone Mason | New York |
| 56 | Charles Carriero | 28 | Son | Truck Driver | New York |
| 57 | Adeline Carriero | 26 | Daughter | Maid | New York |
| 58 | Angelina Carriero | 21 | Daughter | Operator | New York |
| 59 | Dominick Palmiero | 58 | Head | Laborer | Italy |
| 60 | Carmela Palmiero | 42 | Wife | — | Italy |
| 61 | Mildred Palmiero | 22 | Daughter | Domestic | New York |
| 62 | Charles Palmiero | 16 | Son | Laborer | New York |
| 63 | Victor Palmiero | 23 | Son | Laborer | New York |
| 64 | Ralph Palmiero | 23 | Son | Caddy | New York |
| 65 | Frank Palmiero | 20 | Son | Laborer | New York |
| 66 | Andrew Palmiero | 15 | Son | — | New York |
| 67 | Concetta Palmiero | 10 | Daughter | — | New York |
| 68 | Theresa Palmiero | 8 | Daughter | — | New York |
| 69 | Marvin Bartlett | 39 | Head | Laborer | N. Carolina |
| 70 | Mattie Bartlett | 33 | Wife | — | Virginia |
| 71 | William Bartlett THIS PERSON | 13 | Son | — | New York |
| 72 | Sarah Bartlett | 13 | Daughter | — | New York |
| 73 | Helen Bartlett | 12 | Daughter | — | New York |
| 74 | Irving Bartlett | 11 | Son | — | New York |
| 75 | Marvin Bartlett | 8 | Son | — | New York |
| 76 | Dorothy Bartlett | 7 | Daughter | — | New York |
| 77 | Ethel Bartlett | 3 | Daughter | — | New York |
| 78 | Richard Bartlett | 1 | Son | — | New York |
| 79 | George Novak | 33 | Head | Laborer | New York |
| 80 | Ellen Novak | 31 | Wife | — | Massachusetts |
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)