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Alex Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Chickasaw-County, Mississippi
Our Model Tree links this Alex Johnson across the 1920, 1930 and 1940 US Censuses in Chickasaw-County, Mississippi (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 8-person household.
Age 69
b. ~1871
Male
Head
Born: Mississippi
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Chickasaw-County, Mississippi |
| Surname | Johnson |
| Given Name | Alex |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | Okolona City |
| 1935 Residence (County) | Chickasaw |
| Additional Details | |
| Occupation | Superintendent |
| Industry | City Water |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1200 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Superintendent |
| Township / Ward | Okolona City |
| Est. Birth Year | ~1871 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alex | Age | Birth yr |
|---|---|---|---|---|
| Mary Hogan | Other | — | 12 | ~1928 |
| Hansel Hogan | Other | — | 7 | ~1933 |
| Frank Hogan | Other | — | 14 | ~1926 |
| Alex Johnson | Head | — | 69 | ~1871 |
| Mattie Hogan | Daughter | — | 33 | ~1907 |
| Georgia Gales | Other | — | 30 | ~1910 |
| Wamble Hogan | Other | — | 13 | ~1927 |
| Nanny Johnson | Spouse | — | 60 | ~1880 |
Census Appearances
1920
Chickasaw, Mississippi
Head, age 49
Chickasaw, Mississippi · implied b. ~1871 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Alex W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Electrician |
| Industry | City |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1930
Chickasaw, Mississippi
Head, age 59
Chickasaw, Mississippi · implied b. ~1871 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Alex |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Age at First Marriage | 30 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Electrician |
| Industry | City |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Chickasaw-County, Mississippi
Head, age 69
Chickasaw-County, Mississippi · implied b. ~1871 — 8 household members
| Surname | Johnson |
| Given Name | Alex |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | Okolona City |
| 1935 Residence (County) | Chickasaw |
| Occupation | Superintendent |
| Industry | City Water |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1200 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| 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 Alex Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Alex Johnson
Head · 1940 · age 69 · b. ~1871 · Mississippi
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Chickasaw-County, Mississippi
Open full size
1940 US Federal Census — Chickasaw-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02013-00314)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Lawrence | 27 | Head | Laborer | Mississippi |
| 2 | Emma Sue Lawrence | 23 | Wife | — | Mississippi |
| 3 | Mary Lawrence | 5 | Daughter | — | Mississippi |
| 4 | William Jr. Lawrence | 1 | Son | — | Mississippi |
| 5 | Roberta Morrow | 50 | Mother-in-law | — | Mississippi |
| 6 | Ernest B. Graham | 42 | Head | Merchant | Mississippi |
| 7 | Dovie B. Graham | 44 | Wife | — | Mississippi |
| 8 | Pete Graham | 15 | Son | — | Mississippi |
| 9 | Sam Graham | 13 | Son | — | Mississippi |
| 10 | Alex Johnson THIS PERSON | 69 | Head | Superintendent | Mississippi |
| 11 | Nanny Johnson | 60 | Wife | — | Mississippi |
| 12 | Mattie Sue Hogan | 33 | Daughter | Wpa Supervising | Mississippi |
| 13 | Frank Hogan | 14 | Grandson | — | Mississippi |
| 14 | Wamble Hogan | 13 | Grandson | — | Mississippi |
| 15 | Mary Alice Hogan | 12 | Granddaughter | — | Mississippi |
| 16 | Hansel Hogan | 7 | Grandson | — | Mississippi |
| 17 | Georgia Gales | 30 | Servant | Cook | Mississippi |
| 18 | David M. Callis | 68 | Head | Conductor | Alabama |
| 19 | Laura Callis | 66 | Wife | — | Tennessee |
| 20 | Horace Mcmanus | 13 | Servant | — | Mississippi |
| 21 | John M. Looney | 36 | Head | Minister | Alabama |
| 22 | Mary Looney | 33 | Wife | — | Mississippi |
| 23 | Odie Usher | 32 | Head | Truck Driver | Mississippi |
| 24 | Wilma Usher | 33 | Wife | — | Alabama |
| 25 | Annie M. Usher | 13 | Daughter | — | Alabama |
| 26 | Robert Usher | 12 | Son | — | Alabama |
| 27 | Ruby Faye Usher | 11 | Daughter | — | Alabama |
| 28 | Eddie Usher | 9 | Son | — | Mississippi |
| 29 | Tommie Usher | 6 | Son | — | Mississippi |
| 30 | Eva Elias | 84 | Head | — | Germany |
| 31 | Gertrude Morrow | 50 | Daughter | — | South Carolina |
| 32 | Courtney Lowell | 49 | Head | Electrician | Mississippi |
| 33 | Lovie Lowell | 49 | Wife | — | Mississippi |
| 34 | Olivia Lowell | 20 | Daughter | Typist | Mississippi |
| 35 | Eva Lowell | 18 | Daughter | Typist | Mississippi |
| 36 | Bill Lowell | 15 | Son | — | Mississippi |
| 37 | Sam B. Dattery | 48 | Head | Clerk | Mississippi |
| 38 | Viola Dattery | 44 | Wife | Seamstress | Mississippi |
| 39 | Irmice Dattery | 21 | Daughter | Typist | Mississippi |
| 40 | Viola Ruth Dattery | 19 | Daughter | — | 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)