MM
Mary Morton — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Westchester-County, New York
Our Model Tree links this Mary Morton across the 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 7-person household.
Age 17
b. ~1923
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Westchester-County, New York |
| Surname | Morton |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | YONKERS |
| 1935 Residence (County) | WESTCHESTER |
| Additional Details | |
| Highest Grade | Hs 2 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Yonkers |
| Est. Birth Year | ~1923 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Arthur Morton | Son | — | 21 | ~1919 |
| Mary Morton | Daughter | — | 17 | ~1923 |
| Agnes Morton | Daughter | — | 15 | ~1925 |
| Ruth Morton | Daughter | — | 13 | ~1927 |
| Monroe Morton | Son | — | 27 | ~1913 |
| Isaiah Morton | Son | — | 28 | ~1912 |
| Lillian Morton | Head | — | 30 | ~1910 |
Census Appearances
1930
Westchester, New …
Daughter, age 7
Westchester, New York · implied b. ~1923 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morton |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 7 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Westchester-County, New …
Daughter, age 17
Westchester-County, New York · implied b. ~1923 — 7 household members
| Surname | Morton |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | YONKERS |
| 1935 Residence (County) | WESTCHESTER |
| Highest Grade | Hs 2 |
| 1935 Residence | Same house |
| 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 Morton across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Morton
Daughter · 1940 · age 17 · b. ~1923 · New York
★ You are viewing this record
Sibling
Arthur Morton
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Monroe Morton
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Morton
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isaiah Morton
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Morton
Sibling · 1940 · age 13
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
22 people indexed on this census page (nara:1940:m-t0627-02863-00391)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Stevan Mussio | 42 | Lodger | Metal Polisher | Italy |
| 2 | John Schurro | 48 | Head | Gardener | Austria |
| 3 | Michale Schurro | 25 | Son | Gardening | New York |
| 4 | Austin Lobbe | 12 | Son | — | New York |
| 5 | Ellis Lobbe | 10 | Son | — | New York |
| 6 | Leonard Glosque | 71 | Father in law | — | New York |
| 7 | Bernard O'Hara | 20 | Son | Operator | New York |
| 8 | Joseph Sr Ponsrock | 12 | Son | — | New York |
| 9 | Lillian Morton | 30 | Head | — | Virginia |
| 10 | Isaiah Morton | 28 | Son | Truck Helper | Virginia |
| 11 | Monroe Morton | 27 | Son | New Worker | Virginia |
| 12 | Arthur Morton | 21 | Son | Clerk | New York |
| 13 | Mary Morton THIS PERSON | 17 | Daughter | — | New York |
| 14 | Agnes Morton | 15 | Daughter | — | New York |
| 15 | Ruth Morton | 13 | Daughter | — | New York |
| 16 | Thomas Moore | 47 | Head | Gardner | New York |
| 17 | Briget Moore | 80 | Mother | — | Ireland |
| 18 | Edward Moore | 43 | Brother | Laborer | New York |
| 19 | Joan Hooby | 39 | Head | Laborer | Eire |
| 20 | Nora Hooby | 38 | Wife | Laundress | Eire |
| 21 | Lorras Hooby | 16 | Daughter | — | New York |
| 22 | John Denis | 19 | Lodger | Pantryman | 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)