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Margaret Hart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Luzerne-County, Pennsylvania
Our Model Tree links this Margaret Hart across the 1930 and 1940 US Censuses in Luzerne-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 8-person household.
Age 23
b. ~1917
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Luzerne-County, Pennsylvania |
| Surname | Hart |
| Given Name | Margaret |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sugar Notch Borough |
| 1935 Residence (County) | Luzerne |
| Additional Details | |
| Occupation | Clerk typical |
| Industry | Public assistance office |
| Class of Worker | GW |
| Income (1939) | 1020 |
| Highest Grade | No Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Clerk Typical |
| Township / Ward | Sugar Notch Borough |
| Est. Birth Year | ~1917 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Mary Hart | Daughter | — | 16 | ~1924 |
| Thomas Hart | Son | — | 18 | ~1922 |
| Alice Hart | Daughter | — | 25 | ~1915 |
| Mary Hart | Spouse | — | 49 | ~1891 |
| Celia Hart | Daughter | — | 10 | ~1930 |
| Michael Hart | Head | — | 50 | ~1890 |
| Margaret Hart | Daughter | — | 23 | ~1917 |
| Elizabeth Hart | Daughter | — | 20 | ~1920 |
Census Appearances
1930
Luzerne, Pennsylvania
Daughter, age 13
Luzerne, Pennsylvania · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Luzerne-County, Pennsylvania
Daughter, age 23
Luzerne-County, Pennsylvania · implied b. ~1917 — 8 household members
| Surname | Hart |
| Given Name | Margaret |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sugar Notch Borough |
| 1935 Residence (County) | Luzerne |
| Occupation | Clerk typical |
| Industry | Public assistance office |
| Class of Worker | GW |
| Income (1939) | 1020 |
| Highest Grade | No Hs 4 |
| 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 Margaret Hart across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Hart
Daughter · 1940 · age 23 · b. ~1917 · Pennsylvania
★ You are viewing this record
Sibling
Elizabeth Hart
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Hart
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Hart
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hart
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Celia Hart
Sibling · 1940 · age 10
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 — Luzerne-County, Pennsylvania
Open full size
1940 US Federal Census — Luzerne-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03560-00439)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joseph Casey | 44 | Head | Labor | Pennsylvania |
| 42 | Anna Casey | 39 | Wife | — | Pennsylvania |
| 43 | Joseph Jr Casey | 9 | son | — | Pennsylvania |
| 44 | Arthur Casey | 7 | son | — | Pennsylvania |
| 45 | Mary Theresa Casey | 2 | daughter | — | Pennsylvania |
| 46 | Anthony F Kane | 45 | Head | Mine Foreman | Pennsylvania |
| 47 | Mary Kane | 44 | Wife | — | Pennsylvania |
| 48 | Anthony F. Jr Kane | 7 | son | — | Pennsylvania |
| 49 | Anthony J. Mcmanamon | 50 | Head | Laborer | Pennsylvania |
| 50 | Catherine Mcmanamon | 48 | Wife | — | Pennsylvania |
| 51 | Edward Mcmanamon | 17 | son | — | Pennsylvania |
| 52 | Mary Rose Mcmanamon | 15 | daughter | — | Pennsylvania |
| 53 | Esther Mcmanamon | 13 | daughter | — | Pennsylvania |
| 54 | Agnes M. Caffrey | 47 | Head | — | Pennsylvania |
| 55 | Esther Caffrey | 18 | daughter | Seamstress | Pennsylvania |
| 56 | Rita Caffrey | 16 | daughter | — | Pennsylvania |
| 57 | James Caffrey | 14 | son | — | Pennsylvania |
| 58 | Joseph Colway | 33 | Brother-in-law | Labor-Foreman | Pennsylvania |
| 59 | Anna Colway | 38 | sister | — | Pennsylvania |
| 60 | Donald Colway | 5 | Nephew | — | Pennsylvania |
| 61 | Claire Anne Colway | 1 | Niece | — | Pennsylvania |
| 62 | Bridget Duffy | 56 | Head | — | Pennsylvania |
| 63 | Michael Duffy | 25 | son | Recreation Leader | Pennsylvania |
| 64 | Phillip Duffy | 32 | son | Laborer | Pennsylvania |
| 65 | Martin Duffy | 28 | son | Laborer | Pennsylvania |
| 66 | Julie Duffy | 24 | daughter | Winder | Pennsylvania |
| 67 | Mary Louise Duffy | 1 | grand-daughter | — | Pennsylvania |
| 68 | Luigi Bianconi | 53 | Head | Laborer | Italy |
| 69 | Dina Bianconi | 44 | Wife | — | Italy |
| 70 | Umberto Marinucci | 26 | Nephew | Laborer | Minnesota |
| 71 | Michael Hart | 50 | Head | Laborer | Pennsylvania |
| 72 | Mary Hart | 49 | Wife | — | Pennsylvania |
| 73 | Alice Hart | 25 | daughter | New Worker | California |
| 74 | Margaret Hart THIS PERSON | 23 | daughter | Clerk Typical | Pennsylvania |
| 75 | Elizabeth Hart | 20 | daughter | Clerk Typist | Pennsylvania |
| 76 | Thomas Hart | 18 | son | Stock Clerk | Pennsylvania |
| 77 | Mary Hart | 16 | daughter | — | Pennsylvania |
| 78 | Celia Hart | 10 | daughter | — | Pennsylvania |
| 79 | Gino Pisanoschi | 32 | Head | Labor | Pennsylvania |
| 80 | Mary Pisanoschi | 28 | Wife | — | Pennsylvania |
Related Census Records
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)