IT
Isaac Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wyoming-County, West Virginia
Our Model Tree links this Isaac Thompson across the 1930 and 1940 US Censuses in Wyoming-County, West Virginia (XGBoost, ~Confirmed) — first a head (b.~1904), then head of a 7-person household.
Age 36
b. ~1904
Male
Head
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wyoming-County, West Virginia |
| Surname | Thompson |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Allen Junction |
| 1935 Residence (County) | Wyoming |
| Additional Details | |
| Occupation | Tipple Man |
| Industry | Coal Mining |
| Class of Worker | PW |
| Hours Worked | 28 |
| Income (1939) | 1000 |
| Highest Grade | No 6 |
| 1935 Residence | West Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Tipple Man |
| Township / Ward | Macland |
| Est. Birth Year | ~1904 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Naomi Thompson | Daughter | — | 8 | ~1932 |
| Winnie Thompson | Spouse | — | 30 | ~1910 |
| Bruce Thompson | Son | — | 11 | ~1929 |
| Carol Thompson | Daughter | — | 3 | ~1937 |
| Russell Thompson | Son | — | 13 | ~1927 |
| Isaac Thompson | Head | — | 36 | ~1904 |
| Charles Thompson | Son | — | 6 | ~1934 |
Census Appearances
1930
Wyoming, West …
Head, age 27
Wyoming, West Virginia · implied b. ~1903 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 21 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | North Carolina |
| Occupation | Miner |
| Industry | Coal mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Veteran | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Wyoming-County, West …
Head, age 36
Wyoming-County, West Virginia · implied b. ~1904 — 7 household members
| Surname | Thompson |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Allen Junction |
| 1935 Residence (County) | Wyoming |
| Occupation | Tipple Man |
| Industry | Coal Mining |
| Class of Worker | PW |
| Hours Worked | 28 |
| Income (1939) | 1000 |
| Highest Grade | No 6 |
| 1935 Residence | West Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | 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 Isaac Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Isaac Thompson
Head · 1940 · age 36 · b. ~1904 · West Virginia
★ 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 — Wyoming-County, West Virginia
Open full size
1940 US Federal Census — Wyoming-County, West Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04455-00731)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Calvin Cecil | 39 | Head | Mine Foreman | West Virginia |
| 2 | Nellie Cecil | 35 | Wife | — | West Virginia |
| 3 | Earnest Cecil | 18 | Son | Laborer | West Virginia |
| 4 | Carl Cecil | 16 | Son | — | West Virginia |
| 5 | Clarence Cecil | 11 | Son | — | West Virginia |
| 6 | Betty Cecil | 7 | Daughter | — | West Virginia |
| 7 | Bertha Cecil | 4 | Daughter | — | West Virginia |
| 8 | Noble D Bailey | 32 | Head | Coal Loader | West Virginia |
| 9 | Mattie Bailey | 34 | Wife | — | West Virginia |
| 10 | Leola Bailey | 10 | Daughter | — | West Virginia |
| 11 | Noble Bailey | 8 | Son | — | West Virginia |
| 12 | Virginia Bailey | 7 | Daughter | — | West Virginia |
| 13 | Shelton Bailey | 5 | Son | — | West Virginia |
| 14 | Ruth Bailey | 3 | Daughter | — | West Virginia |
| 15 | Joseph Blackwell | 25 | Head | Coal Loader | West Virginia |
| 16 | Lavone Blackwell | 21 | Wife | — | West Virginia |
| 17 | Joseph Jr Blackwell | 3 | Son | — | West Virginia |
| 18 | Frederick Blackwell | 3 | Son | — | West Virginia |
| 19 | Clarence Thompson | 32 | Head | Mine Track Layer | North Carolina |
| 20 | Ethel Thompson | 26 | Wife | — | West Virginia |
| 21 | Carl Thompson | 5 | Son | — | West Virginia |
| 22 | Julio Marzio | 50 | Head | Coal Loader | Italy |
| 23 | Mary Marzio | 36 | Wife | — | West Virginia |
| 24 | Isaac Thompson THIS PERSON | 36 | Head | Tipple Man | Virginia |
| 25 | Winnie Thompson | 30 | Wife | — | Virginia |
| 26 | Russell Thompson | 13 | Son | — | Virginia |
| 27 | Bruce Thompson | 11 | Son | — | Virginia |
| 28 | Naomi Lee Thompson | 8 | Daughter | — | West Virginia |
| 29 | Charles Thompson | 6 | Son | — | West Virginia |
| 30 | Carol Ann Thompson | 3 | Daughter | — | West Virginia |
| 31 | Charles Rayfield | 47 | Head | Machinist Railroad | Virginia |
| 32 | Julia Rayfield | 43 | Wife | — | Virginia |
| 33 | Frances Rayfield | 19 | Daughter | — | Maryland |
| 34 | Luther Steel | 30 | Head | Track Layer | West Virginia |
| 35 | Nellie Steel | 29 | Wife | Post Mistress | West Virginia |
| 36 | Thomas Steel | 9 | Son | — | West Virginia |
| 37 | D Lee Steel | 2 | Son | — | West Virginia |
| 38 | Waitman Greenberry | 51 | Head | Track Layer | Virginia |
| 39 | Blanche Greenberry | 51 | Wife | — | Virginia |
| 40 | Danza Pearson | 36 | Head | Coal Loader | West Virginia |
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)