JH
James Hart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cambria-County, Pennsylvania
Our Model Tree links this James Hart across the 1920, 1930 and 1940 US Censuses in Cambria-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 12-person household.
Age 60
b. ~1880
Male
Head
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cambria-County, Pennsylvania |
| Surname | Hart |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Conemaugh Boro |
| 1935 Residence (County) | Cambria |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same Place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Conemaugh Boro |
| Est. Birth Year | ~1880 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Rosella Hart | Daughter | — | 15 | ~1925 |
| Helen Hart | Daughter | — | 9 | ~1931 |
| Doris Hart | Daughter | — | 18 | ~1922 |
| James Hart | Head | — | 60 | ~1880 |
| John Hart | Son | — | 8 | ~1932 |
| James Hart | Son | — | 22 | ~1918 |
| Philip Hart | Son | — | 20 | ~1920 |
| Peter Hart | Son | — | 12 | ~1928 |
| Joseph Hart | Son | — | 25 | ~1915 |
| Francis Hart | Son | — | 14 | ~1926 |
| William Hart | Son | — | 19 | ~1921 |
| Clara Hart | Spouse | — | 43 | ~1897 |
Census Appearances
1920
Cambria, Pennsylvania
Head, age 39
Cambria, Pennsylvania · implied b. ~1881 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | England |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Miner |
| Industry | Coal mine |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | England |
| Year of Naturalization | Unk |
| Birthplace (normalized) | england |
1930
Cambria, Pennsylvania
Head, age 50
Cambria, Pennsylvania · implied b. ~1880 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | James H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1885 |
| Age at First Marriage | 32 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Miner |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| Radio Set | R |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Cambria-County, Pennsylvania
Head, age 60
Cambria-County, Pennsylvania · implied b. ~1880 — 12 household members
| Surname | Hart |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Conemaugh Boro |
| 1935 Residence (County) | Cambria |
| Naturalization Status | Naturalized |
| Highest Grade | No 3 |
| 1935 Residence | Same Place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 James Hart across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
James Hart
Head · 1940 · age 60 · b. ~1880 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Cambria-County, Pennsylvania
Open full size
1940 US Federal Census — Cambria-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03452-00589)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna M. Acitka | 8 | Daughter | — | Pennsylvania |
| 2 | Rita M. Acitka | 2 | Daughter | — | Pennsylvania |
| 3 | George Shanat | 56 | Head | Miner | Czechoslovakia |
| 4 | Anna Shanat | 46 | Wife | — | Czechoslovakia |
| 5 | Helen Shanat | 18 | Daughter | — | Pennsylvania |
| 6 | Mike Shanat | 15 | Son | — | Pennsylvania |
| 7 | Nicholas Drencko | 42 | Lodger | Machinist | Czechoslovakia |
| 8 | Frank Skufca | 53 | Head | Miner | Yugoslavia |
| 9 | Mary Skufca | 43 | Wife | — | Russia |
| 10 | Olga Skufca | 17 | Daughter | Clerk | Pennsylvania |
| 11 | Edward Skufca | 12 | Son | — | Pennsylvania |
| 12 | George Pavic | 28 | Head | — | Pennsylvania |
| 13 | Helen Pavic | 20 | Wife | Laborer | Pennsylvania |
| 14 | Patricia Pavic | 2 | Daughter | — | Pennsylvania |
| 15 | Peter Gligich | 55 | Head | New Worker | Yugoslavia |
| 16 | Rose Gligich | 46 | Lodger | New Worker | Austria |
| 17 | Gligich | None | — | — | — |
| 18 | William Broad | 61 | Head | Machinist | Pennsylvania |
| 19 | Mary Broad | 56 | Wife | — | Pennsylvania |
| 20 | Hattie Broad | 17 | Daughter | — | Pennsylvania |
| 21 | Helen Broad | 13 | Daughter | — | Pennsylvania |
| 22 | James Hart THIS PERSON | 60 | Head | — | England |
| 23 | Clara Hart | 43 | Wife | — | Pennsylvania |
| 24 | Joseph Hart | 25 | Son | Roller | Pennsylvania |
| 25 | James Hart | 22 | Son | Mechanic | Pennsylvania |
| 26 | Philip Hart | 20 | Son | New Worker | Pennsylvania |
| 27 | William Hart | 19 | Son | New Worker | Pennsylvania |
| 28 | Doris Hart | 18 | Daughter | — | Pennsylvania |
| 29 | Rosella Hart | 15 | Daughter | — | Pennsylvania |
| 30 | Francis Hart | 14 | Son | — | Pennsylvania |
| 31 | Peter Hart | 12 | Son | — | Pennsylvania |
| 32 | Helen Hart | 9 | Daughter | — | Pennsylvania |
| 33 | John Hart | 8 | Son | — | Pennsylvania |
| 34 | Mary Glosar | 49 | Head | Night Cook | Yugoslavia |
| 35 | Mary Glosar | 12 | Daughter | — | Pennsylvania |
| 36 | John Rovensk | 60 | Lodger | — | Yugoslavia |
| 37 | Stanko Tomasevich | 53 | Head | Hostler | Yugoslavia |
| 38 | Anna Tomasevich | 50 | Wife | — | Yugoslavia |
| 39 | Mildred Tomasevich | 20 | Daughter | Teacher | Pennsylvania |
| 40 | Anna Tomasevich | 13 | Daughter | New Worker | 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)