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Alice Hart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Pennsylvania
Our Model Tree links this Alice Hart across the 1930 and 1940 US Censuses in Montgomery-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 6-person household.
Age 24
b. ~1916
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Pennsylvania |
| Surname | Hart |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Ardmore |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Occupation | Salesgirl |
| Industry | Hardware store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 500 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Salesgirl |
| Township / Ward | Ardmore |
| Est. Birth Year | ~1916 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| William Hart | Head | — | 66 | ~1874 |
| Ellen Hart | Spouse | — | 64 | ~1876 |
| Alice Hart | Daughter | — | 24 | ~1916 |
| William Hart | Son | — | 29 | ~1911 |
| Anna Hart | Daughter | — | 33 | ~1907 |
| Joseph Hart | Son | — | 22 | ~1918 |
Census Appearances
1930
Montgomery, Pennsylvania
Daughter, age 14
Montgomery, Pennsylvania · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| 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
Montgomery-County, Pennsylvania
Daughter, age 24
Montgomery-County, Pennsylvania · implied b. ~1916 — 6 household members
| Surname | Hart |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Ardmore |
| 1935 Residence (County) | Montgomery |
| Occupation | Salesgirl |
| Industry | Hardware store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 500 |
| Highest Grade | H 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 Alice Hart across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Hart
Daughter · 1940 · age 24 · b. ~1916 · Pennsylvania
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Sibling
William Hart
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Hart
Sibling · 1940 · age 33
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Hart
Sibling · 1940 · age 22
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 — Montgomery-County, Pennsylvania
Open full size
1940 US Federal Census — Montgomery-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03580-00449)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dorothy Hempel | 21 | Daughter | New Worker | Pennsylvania |
| 42 | Mary Hempel | 14 | Daughter | — | Pennsylvania |
| 43 | Nancy Hempel | 10 | Daughter | — | Pennsylvania |
| 44 | Michael Mcdonough | 57 | Head | Typist | Pennsylvania |
| 45 | Mary Mcdonough | 50 | Sister | — | Pennsylvania |
| 46 | Miles Mcdonough | 58 | Brother | Janitor | Pennsylvania |
| 47 | Daniel Mcdonough | 64 | Head | Postmaster | Pennsylvania |
| 48 | Anna Mcdonough | 37 | Daughter | Typist | Pennsylvania |
| 49 | Anna Mcdonough | 63 | Wife | — | Pennsylvania |
| 50 | Irene Mcdonough | 34 | Daughter | Hairdresser | Pennsylvania |
| 51 | Mollie Hennessy | 42 | Daughter | Secretary | Pennsylvania |
| 52 | Thomas B. Hennessy | 19 | Son | Bookkeeper | Pennsylvania |
| 53 | John W. Hennessy | 16 | Friend | — | Pennsylvania |
| 54 | Ernest G. Berglund | 46 | Head | Carpenter | Sweden |
| 55 | Hulda Berglund | 48 | Wife | Saleslady | Sweden |
| 56 | Ernest Berglund | 18 | Son | — | Pennsylvania |
| 57 | Anna E. Berglund | 17 | Daughter | — | Pennsylvania |
| 58 | Irene Gosling | 59 | In-law | Cook | Sweden |
| 59 | Edward Humphrey | 65 | Head | Salesman | Eire Ireland |
| 60 | Anna Humphrey | 62 | Wife | — | Eire Ireland |
| 61 | William Hart | 66 | Head | Bus Driver | Eire Ireland |
| 62 | Ellen Hart | 64 | Wife | — | Pennsylvania |
| 63 | Anna Hart | 33 | Daughter | Stenographer | Pennsylvania |
| 64 | William Hart | 29 | Son | Policeman | Pennsylvania |
| 65 | Alice Hart THIS PERSON | 24 | Daughter | Salesgirl | Pennsylvania |
| 66 | Joseph Hart | 22 | Son | Typist | Pennsylvania |
| 67 | William Heckford | 56 | Head | Electrician | Pennsylvania |
| 68 | Helen Heckford | 36 | Wife | — | England |
| 69 | Pauline Heckford | 14 | Daughter | — | Pennsylvania |
| 70 | Edward Heckford | 11 | Son | — | Pennsylvania |
| 71 | Amos Broadbelt | 55 | Head | Machinist | Pennsylvania |
| 72 | Irene Broadbelt | 52 | Wife | — | Pennsylvania |
| 73 | Frank Cloud | 54 | Lodger | Inspector | Pennsylvania |
| 74 | Margaret Cloud | 37 | Lodger | Cashier | Maryland |
| 75 | Clarence S. Singleton | 41 | Lodger | Salesman | Maryland |
| 76 | Bartholomew Cersosky | 54 | Head | Bus Driver | Pennsylvania |
| 77 | Anna Cersosky | 56 | Wife | — | Eire Ireland |
| 78 | Bartholomew Cersosky | 25 | Son | Bookkeeper | Pennsylvania |
| 79 | Mary P. Cersosky | 24 | Daughter | Stenographer | Pennsylvania |
| 80 | Miles S. Cersosky | 22 | Son | Bookkeeper | 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)