JT
Jack Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this Jack Thompson across the 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 6-person household.
Age 11
b. ~1929
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Thompson |
| Given Name | Jack R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Blue Township |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Highest Grade | S-4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Blue Township |
| Est. Birth Year | ~1929 |
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 Jack | Age | Birth yr |
|---|---|---|---|---|
| Glennell Thompson | Head | — | 37 | ~1903 |
| Don Thompson | Son | — | 8 | ~1932 |
| Jack Thompson | Son | — | 11 | ~1929 |
| Eleanor Thompson | Spouse | — | 39 | ~1901 |
| Betty Thompson | Daughter | — | 14 | ~1926 |
| Dixie Thompson | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Jackson, Missouri
Son, age 1
Jackson, Missouri · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Jack R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Jackson-County, Missouri
Son, age 11
Jackson-County, Missouri · implied b. ~1929 — 6 household members
| Surname | Thompson |
| Given Name | Jack R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Blue Township |
| 1935 Residence (County) | Jackson |
| Highest Grade | S-4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Jack Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Thompson
Son · 1940 · age 11 · b. ~1929 · Missouri
★ You are viewing this record
Sibling
Don Thompson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dixie Thompson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Thompson
Sibling · 1940 · age 14
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 — Jackson-County, Missouri
Open full size
1940 US Federal Census — Jackson-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02115-00353)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Garland Kelsey | 32 | Head | Laborer | Missouri |
| 2 | Catherine Kelsey | 30 | Wife | — | Missouri |
| 3 | Geraldine Kelsey | 11 | Daughter | — | Missouri |
| 4 | Samuel J. Cook | 38 | Head | Auto Mechanic | Missouri |
| 5 | Darris G. Cook | 36 | Wife | — | Missouri |
| 6 | Velda Ruth Cook | 14 | Daughter | — | Missouri |
| 7 | Dorothy Jean Cook | 9 | Daughter | — | Missouri |
| 8 | Norman G. Cook | 7 | Son | — | Nebraska |
| 9 | Edward L. Cook | 3 | Son | — | Missouri |
| 10 | Thelma J. Cook | 1 | Daughter | — | Missouri |
| 11 | Otto Wessner | 39 | Head | Foreman | Montana |
| 12 | Ruth M. Wessner | 32 | Wife | — | Missouri |
| 13 | Harry V. Wessner | 1 | Son | — | Missouri |
| 14 | Oakley W. Grey | 48 | Head | Service Man | Kansas |
| 15 | Agnes A. Grey | 47 | Wife | — | Kansas |
| 16 | Charles A. Hynker | 46 | Head | Mechanic | Indiana |
| 17 | Beatrice B. Hynker | 41 | Wife | — | Missouri |
| 18 | Herald B. Maddox | 29 | Head | Die Casting | Missouri |
| 19 | Christa L. Maddox | 26 | Wife | — | Oklahoma |
| 20 | Gene A. Maddox | 3 | Son | — | Missouri |
| 21 | Clarence B. Wilson | 33 | Head | Shipping Clerk | Kansas |
| 22 | Dellie M. Wilson | 25 | Wife | Press Machine Operator | Kansas |
| 23 | Cecil Barker | 19 | Brother-in-law | Press Machine Operator | Missouri |
| 24 | R. Burger Mcfadden | 32 | Head | Operator | Kentucky |
| 25 | Ruth E. Mcfadden | 27 | Wife | — | Oklahoma |
| 26 | Lois Marie Junghans | 16 | Daughter-in-law | — | Missouri |
| 27 | Marie Braun | 46 | Mother-in-law | Assistant Kitchen Supervisor | Missouri |
| 28 | Glennell E. Thompson | 37 | Head | Retail Fruit Store | Texas |
| 29 | Eleanor V. Thompson | 39 | Wife | — | Texas |
| 30 | Betty L. Thompson | 14 | Daughter | — | Missouri |
| 31 | Dixie L. Thompson | 13 | Daughter | — | Missouri |
| 32 | Jack R. Thompson THIS PERSON | 11 | Son | — | Missouri |
| 33 | Don D. Thompson | 8 | Son | — | Missouri |
| 34 | Alfred S. Chapman | 25 | Head | Assistant Manager | New York |
| 35 | Elizabeth Chapman | 26 | Wife | — | Missouri |
| 36 | Alfred H. Chapman | 1 | Son | — | Missouri |
| 37 | Jack C. Filson | 22 | Boarder | Retail Grocery Clerk | Missouri |
| 38 | Golden F. Eagleton | 45 | Head | Boiler-Maker | Arkansas |
| 39 | Mae M. Eagleton | 48 | Wife | — | Missouri |
| 40 | Earl W. Baggerly | 41 | Head | Laborer | Indiana |
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)