ME
Mary Esposito — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Mary Esposito across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 9-person household.
Age 16
b. ~1924
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Esposito |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1924 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Dina Esposito | Daughter | — | ~1940 | |
| Samuel Esposito | Head | — | 49 | ~1891 |
| Thomas Sacco | Other | — | 73 | ~1867 |
| Lucy Esposito | Spouse | — | 42 | ~1898 |
| Lester Esposito | Son | — | 13 | ~1927 |
| Lucy Esposito | Daughter | — | 20 | ~1920 |
| Jennie Esposito | Daughter | — | 18 | ~1922 |
| Mary Esposito | Daughter | — | 16 | ~1924 |
| Jennie Sacco | Other | — | 66 | ~1874 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age 6
Allegheny, Pennsylvania · implied b. ~1924 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Esposito |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 16
Allegheny-County, Pennsylvania · implied b. ~1924 — 9 household members
| Surname | Esposito |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (County) | Allegheny |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Esposito across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Esposito
Daughter · 1940 · age 16 · b. ~1924 · Pennsylvania
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Sibling
Jennie Esposito
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lester Esposito
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucy Esposito
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dina Esposito
Sibling · 1940 · age
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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03671-00175)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clifford Jr Foster | 5 | Son | — | Pennsylvania |
| 42 | William Haines | 45 | Head | 44 | Michigan |
| 43 | Hilda Haines | 37 | Wife | — | Pennsylvania |
| 44 | Charles Haines | 6 | Son | — | Pennsylvania |
| 45 | Gertrude Feeney | 53 | Head | — | Pennsylvania |
| 46 | Francis Feeney | 25 | Son | 38 | Pennsylvania |
| 47 | Samuel Feeney | 23 | Son | 26 | Pennsylvania |
| 48 | James Feeney | 18 | Son | 26 | Pennsylvania |
| 49 | Josephine Feeney | 15 | Daughter | — | Pennsylvania |
| 50 | George Feeney | 10 | Son | — | Pennsylvania |
| 51 | Robert Tindle | 37 | Head | 40 | Pennsylvania |
| 52 | Helen Tindle | 35 | Wife | — | Czecho-Slovakia |
| 53 | Joseph Tindle | 12 | Son | — | Pennsylvania |
| 54 | Ruth Tindle | 9 | Daughter | — | Pennsylvania |
| 55 | Shirley Tindle | 4 | Daughter | — | Pennsylvania |
| 56 | Anthony Damiani | 58 | Head | Laborer | Italy |
| 57 | Angela Maria Damiani | 58 | Wife | — | Italy |
| 58 | Rose Damiani | 19 | Daughter | Checker | Italy |
| 59 | Albert Damiani | 30 | Son | Upholsterer | Italy |
| 60 | Alvera Damiani | 23 | Daughter-in-law | — | Pennsylvania |
| 61 | Sara Damiani | 0 | Granddaughter | — | Pennsylvania |
| 62 | Agnes England | 36 | Lodger | 40 | Pennsylvania |
| 63 | Martin Runigen | 62 | Head | Repairman | Irish Free State |
| 64 | Nora Runigen | 43 | Wife | Repairman | Irish Free State |
| 65 | Catherine Runigen | 38 | Daughter | 40 | Pennsylvania |
| 66 | Francis Runigen | 36 | Son | 40 | Pennsylvania |
| 67 | Charles Sadler | 53 | Head | 44 | Pennsylvania |
| 68 | Florence Sadler | 53 | Wife | — | Pennsylvania |
| 69 | Samuel Esposito | 49 | Head | Bartender | Italy |
| 70 | Lucy Esposito | 42 | Wife | — | Italy |
| 71 | Lucy Esposito | 20 | Daughter | 44 | Pennsylvania |
| 72 | Jennie Esposito | 18 | Daughter | — | Pennsylvania |
| 73 | Mary Esposito THIS PERSON | 16 | Daughter | — | Pennsylvania |
| 74 | Lester Esposito | 13 | Son | — | Pennsylvania |
| 75 | Dina Esposito | 0 | Daughter | — | Pennsylvania |
| 76 | Thomas Sacco | 73 | Father-in-law | — | Italy |
| 77 | Jennie Sacco | 66 | Mother-in-law | — | Italy |
| 78 | Matteo Randazzo | 52 | Head | Owner | Italy |
| 79 | Agatha Randazzo | 45 | Wife | — | Italy |
| 80 | Ethel Randazzo | 25 | Daughter | 40 | Pennsylvania |
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)