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Thomas Armstrong — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Harris-County, Georgia
Our Model Tree links this Thomas Armstrong across the 1930 and 1940 US Censuses in Harris-County, Georgia (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 10-person household.
Age 22
b. ~1918
Male
Son
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Harris-County, Georgia |
| Surname | Armstrong |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Goodman Militia District 703 |
| 1935 Residence (County) | Harris |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Supply Co |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 420 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Truck Driver |
| Township / Ward | Goodman Militia District 703 |
| Est. Birth Year | ~1918 |
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 Thomas | Age | Birth yr |
|---|---|---|---|---|
| Mary Armstrong | Daughter | — | 7 | ~1933 |
| Pat Armstrong | Son | — | 12 | ~1928 |
| J Armstrong | Head | — | 45 | ~1895 |
| Peggy Armstrong | Daughter | — | 10 | ~1930 |
| Edwin Armstrong | Son | — | 19 | ~1921 |
| Mrs Armstrong | Spouse | — | 43 | ~1897 |
| Thomas Armstrong | Son | — | 22 | ~1918 |
| Doris Armstrong | Daughter | — | 15 | ~1925 |
| Nancy Armstrong | Daughter | — | 17 | ~1923 |
| Charlotte Armstrong | Daughter | — | 5 | ~1935 |
Census Appearances
1930
Harris, Georgia
Son, age 12
Harris, Georgia · implied b. ~1918 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Harris-County, Georgia
Son, age 22
Harris-County, Georgia · implied b. ~1918 — 10 household members
| Surname | Armstrong |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Goodman Militia District 703 |
| 1935 Residence (County) | Harris |
| Occupation | Truck Driver |
| Industry | Supply Co |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 420 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Thomas Armstrong across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Armstrong
Son · 1940 · age 22 · b. ~1918 · Georgia
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Sibling
Edwin Armstrong
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Armstrong
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Armstrong
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Armstrong
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peggy Armstrong
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pat Armstrong
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlotte Armstrong
Sibling · 1940 · age 5
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 — Harris-County, Georgia
Open full size
1940 US Federal Census — Harris-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00683-00953)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edna Mallory | 22 | Daughter | Housekeeper | Georgia |
| 2 | Byron Mallory | 19 | Son | Laborer | Georgia |
| 3 | Charlie Mallory | 16 | Son | — | Georgia |
| 4 | Arin Dunlap | 53 | Head | Housekeeper | Georgia |
| 5 | Willie Mae Dunlap | 35 | Daughter | Housekeeper | Georgia |
| 6 | Jim Henry Dunlap | 32 | Son | Laborer | Georgia |
| 7 | J. T. Armstrong | 45 | Head | Operator | Georgia |
| 8 | Mrs. J. T. Armstrong | 43 | Wife | Housekeeper | Georgia |
| 9 | Thomas Armstrong THIS PERSON | 22 | Son | Truck Driver | Georgia |
| 10 | Edwin Armstrong | 19 | Son | Laborer | Georgia |
| 11 | Nancy Armstrong | 17 | Daughter | — | Georgia |
| 12 | Doris Armstrong | 15 | Daughter | — | Georgia |
| 13 | Pat Armstrong | 12 | Son | — | Georgia |
| 14 | Peggy Armstrong | 10 | Daughter | — | Georgia |
| 15 | Mary Armstrong | 7 | Daughter | — | Georgia |
| 16 | Charlotte Armstrong | 5 | Daughter | — | Georgia |
| 17 | Sara F. Thompson | 53 | Head | Housekeeper | Georgia |
| 18 | Pascal Thompson | 49 | Brother | Laborer | Georgia |
| 19 | Mrs. Martha Myland | 79 | Head | Housekeeper | Georgia |
| 20 | Jewell Myland | 46 | Daughter | Housekeeper | Georgia |
| 21 | J. B. Smith | 26 | Son-in-law | Laborer | Georgia |
| 22 | Mrs. J. B. Smith | 24 | Daughter | Housekeeper | Georgia |
| 23 | Sabie Burnette Smith | 0 | Grand Son | — | Georgia |
| 24 | Olin Phillips | 63 | Head | Operator | Georgia |
| 25 | Mrs. Olin Phillips | 59 | Wife | Housekeeper | Georgia |
| 26 | Eno Dunlap | 48 | Head | Laborer | Georgia |
| 27 | Mattie Lou Dunlap | 39 | Wife | Housekeeper | Georgia |
| 28 | John Dunlap | 17 | Son | Laborer | Georgia |
| 29 | Joe Dunlap | 18 | Son | Laborer | Georgia |
| 30 | Mary Ann Dunlap | 15 | Daughter | Housekeeper | Georgia |
| 31 | Mattie Dunlap | 13 | Daughter | — | Georgia |
| 32 | Johnie Mae Dunlap | 9 | Daughter | — | Georgia |
| 33 | Bernice Mae Dunlap | 5 | Daughter | — | Georgia |
| 34 | Mrs. Margaret Rushen | 66 | Head | Housekeeper | Georgia |
| 35 | Ruth Rushen | 36 | Daughter | Seamstress | Georgia |
| 36 | Robert Hugley | 51 | Head | Laborer | Georgia |
| 37 | Irene Hugley | 51 | Wife | Housekeeper | Georgia |
| 38 | Douglas Sewell | 39 | Head | Laborer | Georgia |
| 39 | Mrs. Fon Sewell | 42 | Wife | Housekeeper | Georgia |
| 40 | Evon Sewell | 5 | Daughter | — | Georgia |
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)