JL
James Long — 1940 US Census Record
Model Tree available1940 United States Federal Census · Harrison-County, Ohio
Our Model Tree links this James Long across the 1920, 1930 and 1940 US Censuses in Harrison-County, Ohio (XGBoost, ~Confirmed), with identified parents George & George — first a head (b.~1916), then head of a 4-person household.
Age 24
b. ~1916
Male
Head
Born: West Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Harrison-County, Ohio |
| Surname | Long |
| Given Name | James R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | West Virginia |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Belmont |
| Additional Details | |
| Occupation | Miner |
| Industry | Coal mine |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 360 |
| Highest Grade | H 4 |
| 1935 Residence | Ohio |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
| Occupation | Miner |
| Township / Ward | Rum Township |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Betty Long | Daughter | — | 2 | ~1938 |
| James Long | Head | — | 24 | ~1916 |
| George Long | Son | — | 5 | ~1935 |
| Mildred Long | Spouse | — | 24 | ~1916 |
Census Appearances
1920
Jefferson, Ohio
Son, age 4
Jefferson, Ohio · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | James G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | West Virginia |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1930
Jefferson, Ohio
Son, age 15
Jefferson, Ohio · implied b. ~1915 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | West Virginia |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1940
Harrison-County, Ohio
Head, age 24
Harrison-County, Ohio · implied b. ~1916 — 4 household members
| Surname | Long |
| Given Name | James R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | West Virginia |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Belmont |
| Occupation | Miner |
| Industry | Coal mine |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 360 |
| Highest Grade | H 4 |
| 1935 Residence | Ohio |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
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 Long across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Long (~0.92 confidence) and father George Long (~0.92 confidence) and mother Maude Long (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Long
b. ~1888
Source father
● Household
· direct · ~0.92
Father
George Long
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Maude Long
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Long
Head · 1940 · age 24 · b. ~1916 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Harrison-County, Ohio
Open full size
1940 US Federal Census — Harrison-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03083-00293)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helen Resut | 51 | Wife | — | Yugoslavia |
| 2 | Nick Recick | 45 | Head | Laborer | Yugoslavia |
| 3 | Ada Recick | 37 | Wife | — | Yugoslavia |
| 4 | Mary Recick | 17 | Daughter | — | Yugoslavia |
| 5 | Anna Recick | 14 | Daughter | — | Ohio |
| 6 | Katherine Recick | 9 | Daughter | — | Ohio |
| 7 | Nora Recick | 8 | Daughter | — | Ohio |
| 8 | Joseph Jackson | 46 | Head | Stripping Operator | Pennsylvania |
| 9 | Elsie D. Jackson | 46 | Wife | — | Ohio |
| 10 | Robert Jackson | 16 | Son | — | Ohio |
| 11 | Beverly Jackson | 13 | Daughter | — | Florida |
| 12 | Ernest Marinucci | 64 | Head | Farmer | Italy |
| 13 | Anna Marinucci | 61 | Wife | — | Italy |
| 14 | Quinn Marinucci | 24 | Son | Laborer | Ohio |
| 15 | John Wilson | 23 | Head | Laborer | Ohio |
| 16 | Violet D. Wilson | 21 | Wife | — | Ohio |
| 17 | Ruth Wilson | 4 | Daughter | — | Tennessee |
| 18 | Jacqueline Wilson | 2 | Daughter | — | Ohio |
| 19 | John Wargo | 22 | Head | Miner | Ohio |
| 20 | Geneva Wargo | 19 | Wife | — | Ohio |
| 21 | John Wargo | 2 | Son | — | Ohio |
| 22 | James R. Long THIS PERSON | 24 | Head | Miner | West Virginia |
| 23 | Mildred Long | 24 | Wife | — | Ohio |
| 24 | George Long | 5 | Son | — | Ohio |
| 25 | Betty Long | 2 | Daughter | — | Ohio |
| 26 | Augustin Dibacca | 40 | Head | Miner | Italy |
| 27 | Mary Dibacca | 28 | Wife | — | Ohio |
| 28 | Ernest Dibacca | 11 | Son | — | Ohio |
| 29 | Junior Dibacca | 7 | Son | — | Ohio |
| 30 | Billy Dibacca | 5 | Son | — | Ohio |
| 31 | Mary Ann Dibacca | 4 | Daughter | — | Ohio |
| 32 | Julda Dibacca | 0 | Daughter | — | Ohio |
| 33 | James C. D. Gooding | 50 | Head | Stationary Engineer | Ohio |
| 34 | Pauline Gooding | 46 | Wife | — | Ohio |
| 35 | Eva Gooding | 18 | Daughter | — | Ohio |
| 36 | Russel Gooding | 11 | Son | — | Ohio |
| 37 | Herman Gooding | 9 | Son | — | Ohio |
| 38 | George W. D. Fogley | 54 | Head | Salesman | Ohio |
| 39 | Antha Fogley | 50 | Wife | Saleswoman | Pennsylvania |
| 40 | John H. Fogley | 31 | Son | Spinner | Ohio |
Pedigree Summary
James
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)