AL
Albert Long — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Northumberland-County, Pennsylvania
Our Model Tree links this Albert Long across the 1930 and 1940 US Censuses in Northumberland-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 10-person household.
Age 32
b. ~1908
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Northumberland-County, Pennsylvania |
| Surname | Long |
| Given Name | Albert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Mt. Carmel |
| 1935 Residence (County) | Northumberland |
| Additional Details | |
| Occupation | Labor |
| Industry | Coal Mining |
| Class of Worker | PW |
| Hours Worked | 28 |
| Income (1939) | 1100 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Labor |
| Township / Ward | Mt Carmel |
| Est. Birth Year | ~1908 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Albert | Age | Birth yr |
|---|---|---|---|---|
| Albert Long | Son | — | 32 | ~1908 |
| Marion Long | Other | — | 4 | ~1936 |
| Ronald Long | Other | — | 2 | ~1938 |
| Marion Long | Other | — | 22 | ~1918 |
| Robert Long | Son | — | 15 | ~1925 |
| Irwin Long | Son | — | 26 | ~1914 |
| Charles Long | Son | — | 28 | ~1912 |
| Audrey Long | Daughter | — | 19 | ~1921 |
| Ellsworth Long | Son | — | 23 | ~1917 |
| Elizabeth Long | Head | — | 56 | ~1884 |
Census Appearances
1930
Northumberland, Pennsylvania
Son, age 21
Northumberland, Pennsylvania · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Albert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| 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
Northumberland-County, Pennsylvania
Son, age 32
Northumberland-County, Pennsylvania · implied b. ~1908 — 10 household members
| Surname | Long |
| Given Name | Albert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Mt. Carmel |
| 1935 Residence (County) | Northumberland |
| Occupation | Labor |
| Industry | Coal Mining |
| Class of Worker | PW |
| Hours Worked | 28 |
| Income (1939) | 1100 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| 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 Albert Long across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Albert Long
Son · 1940 · age 32 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Irwin Long
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ellsworth Long
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Long
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Long
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Audrey Long
Sibling · 1940 · age 19
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 — Northumberland-County, Pennsylvania
Open full size
1940 US Federal Census — Northumberland-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03596-00743)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Norman Carl | 31 | Son | Truck Driver | Pennsylvania |
| 42 | Edward Kromer | 40 | Head | Labor | Pennsylvania |
| 43 | Edith Kromer | 38 | Wife | — | Pennsylvania |
| 44 | Edward Kromer | 15 | Son | — | Pennsylvania |
| 45 | Ethel Kromer | 14 | Daughter | — | Pennsylvania |
| 46 | Robert Kromer | 12 | Son | — | Pennsylvania |
| 47 | Shirley Kromer | 2 | Daughter | — | Pennsylvania |
| 48 | John Geist | 50 | Head | Carpenter | Pennsylvania |
| 49 | Veda Geist | 50 | Wife | — | Pennsylvania |
| 50 | Harold Geist | 25 | Son | — | Pennsylvania |
| 51 | Talton Geist | 23 | Son | — | Pennsylvania |
| 52 | James Geist | 28 | Son | Sheet Runner | Pennsylvania |
| 53 | Evelyn Geist | 28 | Daughter-in-law | — | Pennsylvania |
| 54 | James Jr Geist | 7 | Grandson | — | Pennsylvania |
| 55 | Edward Geist | 5 | Grandson | — | Pennsylvania |
| 56 | Raymond Geist | 1 | Grandson | — | Pennsylvania |
| 57 | Elizabeth Long | 56 | Head | — | Pennsylvania |
| 58 | Albert Long THIS PERSON | 32 | Son | Labor | Pennsylvania |
| 59 | Charles Long | 28 | Son | New Worker | Pennsylvania |
| 60 | Ellsworth Long | 23 | Son | New Worker | Pennsylvania |
| 61 | Audrey Long | 19 | Daughter | New Worker | Pennsylvania |
| 62 | Robert Long | 15 | Son | — | Pennsylvania |
| 63 | Irwin Long | 26 | Son | Labor | Pennsylvania |
| 64 | Marion Long | 22 | Daughter-in-law | — | Pennsylvania |
| 65 | Marion Long | 4 | Granddaughter | — | Pennsylvania |
| 66 | Ronald Long | 2 | Grandson | — | Pennsylvania |
| 67 | Clarence White | 42 | Head | Carpenter | Pennsylvania |
| 68 | Emma B White | 42 | Wife | — | Pennsylvania |
| 69 | William White | 13 | Son | — | Pennsylvania |
| 70 | Lorraine White | 12 | Daughter | — | Pennsylvania |
| 71 | Clarence Jr White | 10 | Son | — | Pennsylvania |
| 72 | Mary Jane White | 9 | Daughter | — | Pennsylvania |
| 73 | Ronald White | 5 | Son | — | Pennsylvania |
| 74 | Howard Davis | 53 | Head | Labor | Pennsylvania |
| 75 | Mabel Davis | 41 | Wife | — | Pennsylvania |
| 76 | Ruth Davis | 23 | Daughter | Presser | Pennsylvania |
| 77 | Arthur Davis | 20 | Son | Outside Labor | Pennsylvania |
| 78 | Clarence Dahl | 30 | Head | Labor | Pennsylvania |
| 79 | Ellen Dahl | 33 | Wife | — | Pennsylvania |
| 80 | Russell Dahl | 10 | Son | — | 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)