JT
Jack Thomas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kemper-County, Mississippi
Our Model Tree links this Jack Thomas across the 1930 and 1940 US Censuses in Kemper-County, Mississippi (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Male
Son
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kemper-County, Mississippi |
| Surname | Thomas |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Winston |
| Additional Details | |
| Occupation | Help Farm |
| Industry | Farming |
| Class of Worker | NP |
| Hours Worked | 18 |
| Income (1939) | 888 |
| Highest Grade | No 6 |
| 1935 Residence | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Help Farm |
| Township / Ward | Beat 1 |
| Est. Birth Year | ~1925 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jack | Age | Birth yr |
|---|---|---|---|---|
| Paul Thomas | Son | — | 4 | ~1936 |
| Marc Thomas | Daughter | — | 10 | ~1930 |
| Jack Thomas | Son | — | 15 | ~1925 |
| Morris Thomas | Son | — | 8 | ~1932 |
| Dave Thomas | Head | — | 45 | ~1895 |
| Tommy Thomas | Son | — | 6 | ~1934 |
| Merlin Thomas | Son | — | 12 | ~1928 |
| George Thomas | Son | — | 13 | ~1927 |
| Irene Thomas | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Kemper, Mississippi
Son, age 5
Kemper, Mississippi · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Kemper-County, Mississippi
Son, age 15
Kemper-County, Mississippi · implied b. ~1925 — 9 household members
| Surname | Thomas |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Winston |
| Occupation | Help Farm |
| Industry | Farming |
| Class of Worker | NP |
| Hours Worked | 18 |
| Income (1939) | 888 |
| Highest Grade | No 6 |
| 1935 Residence | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Thomas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Thomas
Son · 1940 · age 15 · b. ~1925 · Mississippi
★ You are viewing this record
Sibling
Merlin Thomas
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Thomas
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Thomas
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marc Thomas
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Tommy Thomas
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Morris Thomas
Sibling · 1940 · age 8
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 — Kemper-County, Mississippi
Open full size
1940 US Federal Census — Kemper-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02037-00162)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Mclorane | 29 | Lodger | Wood-Cutter | Alabama |
| 42 | Bentley Bohannon | 45 | Lodger | Wood-Cutter | Alabama |
| 43 | William Williams | 22 | Lodger | Wood-Cutter | Alabama |
| 44 | Brooks Bohannon | 25 | Lodger | Laborer | Alabama |
| 45 | Glenn Allen | 24 | Lodger | Laborer | Alabama |
| 46 | Lodger Lewis | None | M | Lumbering | — |
| 47 | Frank Dade | 46 | Head | Farmer | Mississippi |
| 48 | Mary Dade | 72 | Mother | — | Mississippi |
| 49 | C. L. Cotton | 25 | Head | Laborer | Mississippi |
| 50 | Lizzie Cotton | 25 | Wife | — | Mississippi |
| 51 | Emmaline Cotton | 23 | Mother | — | Alabama |
| 52 | Betty Cotton | 22 | Sister | — | Mississippi |
| 53 | Leo Mitchell | 3 | Nephew | — | Mississippi |
| 54 | Essie Mccloud | 32 | Head | Laborer | Alabama |
| 55 | Mary Mccloud | 32 | Wife | — | Alabama |
| 56 | Emella Mccloud | 10 | Daughter | — | Alabama |
| 57 | Johnie Mccloud | 5 | Son | — | Mississippi |
| 58 | Em Mccloud | 3 | Son | — | Mississippi |
| 59 | John P. Neil | 36 | Head | Farmer | Mississippi |
| 60 | Mary Neil | 24 | Wife | — | Mississippi |
| 61 | Sarah Neil | 14 | Daughter | — | Mississippi |
| 62 | Allan Neil | 13 | Son | — | Mississippi |
| 63 | John Neil | 8 | Son | — | Mississippi |
| 64 | Ireland More | 20 | Head | Farmer | Mississippi |
| 65 | Robert More | 5 | Son | Chore Boy | Mississippi |
| 66 | Sally Maury | 45 | Housekeeper | Housekeeper | Alabama |
| 67 | Dave Thomas | 45 | Head | Farmer | Mississippi |
| 68 | Irene Thomas | 38 | Wife | — | Mississippi |
| 69 | Jack Thomas THIS PERSON | 15 | Son | Help Farm | Mississippi |
| 70 | George Thomas | 13 | Son | — | Mississippi |
| 71 | Merlin Thomas | 12 | Son | — | Mississippi |
| 72 | Marc Thomas | 10 | Daughter | — | Mississippi |
| 73 | Morris Thomas | 8 | Son | — | Mississippi |
| 74 | Tommy Thomas | 6 | Son | — | Mississippi |
| 75 | Paul Thomas | 4 | Son | — | Mississippi |
| 76 | Louis Wiggins | 52 | Head | — | Mississippi |
| 77 | Inez Wiggins | 24 | Wife | — | Mississippi |
| 78 | Henry Page | 40 | Head | Logging | Mississippi |
| 79 | Felicia Page | 30 | Sister | — | Mississippi |
| 80 | Alice Page | 76 | Mother | — | Mississippi |
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)