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Alex Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mayes-County, Oklahoma
Our Model Tree links this Alex Johnson across the 1930 and 1940 US Censuses in Mayes-County, Oklahoma (XGBoost, ~Confirmed) — first a head (b.~1882), then head of a 8-person household.
Age 58
b. ~1882
Male
Head
Born: Oklahoma
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mayes-County, Oklahoma |
| Surname | Johnson |
| Given Name | Alex |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (County) | Mayes |
| Additional Details | |
| Occupation | Laborer |
| Industry | W.P.A. |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 160 |
| Highest Grade | No 0 |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Occupation | Laborer |
| Township / Ward | River |
| Est. Birth Year | ~1882 |
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 |
|---|---|---|---|---|
| Lizzie Johnson | Daughter | — | 9 | ~1931 |
| Ethel Johnson | Daughter | — | 12 | ~1928 |
| Verna Johnson | Daughter | — | 15 | ~1925 |
| Ben Johnson | Son | — | 21 | ~1919 |
| Frenchman Johnson | Son | — | 12 | ~1928 |
| Alex Johnson | Head | — | 58 | ~1882 |
| Arthur Johnson | Son | — | 5 | ~1935 |
| Floa Johnson | Spouse | — | 46 | ~1894 |
Census Appearances
1930
Mayes, Oklahoma
Head, age 49
Mayes, Oklahoma · implied b. ~1881 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Alex |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| Age at First Marriage | 29 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | no |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Mayes-County, Oklahoma
Head, age 58
Mayes-County, Oklahoma · implied b. ~1882 — 8 household members
| Surname | Johnson |
| Given Name | Alex |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (County) | Mayes |
| Occupation | Laborer |
| Industry | W.P.A. |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 160 |
| Highest Grade | No 0 |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Alex Johnson
Head · 1940 · age 58 · b. ~1882 · Oklahoma
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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 — Mayes-County, Oklahoma
Open full size
1940 US Federal Census — Mayes-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03311-00833)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Glenn F. Walker | 3 | Son | — | Oklahoma |
| 42 | Lloyd W. Walker | 2 | Son | — | Oklahoma |
| 43 | George O. Walker | 28 | Head | Farming | Oklahoma |
| 44 | Helen Walker | 25 | Wife | — | Oklahoma |
| 45 | Jennie W. Walker | 4 | Daughter | — | Oklahoma |
| 46 | George K. Walker | 2 | Son | — | Oklahoma |
| 47 | Melvin O. Riddle | 54 | Head | Farming | Missouri |
| 48 | Pearl Riddle | 51 | Wife | — | Indiana |
| 49 | Virgil Riddle | 18 | Son | — | Oklahoma |
| 50 | La Vaughn P. Riddle | 10 | Daughter | — | Oklahoma |
| 51 | Woodrow Yadon | 43 | Head | Farming | Oklahoma |
| 52 | Lula Yadon | 47 | Wife | — | Oklahoma |
| 53 | Charles Yadon | 15 | Son | Farming | Oklahoma |
| 54 | Ella M. Yadon | 15 | Daughter | — | Oklahoma |
| 55 | Lucille Yadon | 13 | Daughter | — | Oklahoma |
| 56 | Mary J. Yadon | 11 | Daughter | — | Oklahoma |
| 57 | Dick Yadon | 9 | Son | — | Oklahoma |
| 58 | Alex Johnson THIS PERSON | 58 | Head | Laborer | Oklahoma |
| 59 | Floa Johnson | 46 | Wife | — | Oklahoma |
| 60 | Ben Johnson | 21 | Son | New Worker | Oklahoma |
| 61 | Frenchman Johnson | 12 | Son | New Worker | Oklahoma |
| 62 | Verna Johnson | 15 | Daughter | — | Oklahoma |
| 63 | Ethel Johnson | 12 | Daughter | — | Oklahoma |
| 64 | Lizzie Johnson | 9 | Daughter | — | Oklahoma |
| 65 | Arthur Johnson | 5 | Son | — | Oklahoma |
| 66 | John Black | 40 | Head | — | Oklahoma |
| 67 | Flossie Black | 40 | Wife | — | Oklahoma |
| 68 | Brewster Goins | 27 | Head | Laborer | Oklahoma |
| 69 | Evalene Goins | 24 | Wife | — | Oklahoma |
| 70 | Ronald G. Goins | 2 | Son | — | Oklahoma |
| 71 | Alvin Goins | 45 | Head | Laborer | Oklahoma |
| 72 | Martha Goins | 40 | Wife | — | Oklahoma |
| 73 | J. C. Goins | 19 | Son | — | Oklahoma |
| 74 | Lewis Goins | 17 | Son | New Worker | Oklahoma |
| 75 | Vivian Goins | 15 | Daughter | — | Oklahoma |
| 76 | Maxine Goins | 10 | Niece | — | Oklahoma |
| 77 | Brewster Goins | 21 | Head | Attends | Oklahoma |
| 78 | William Payton | 24 | Head | Laborer | Oklahoma |
| 79 | Charlotte Payton | 20 | Wife | — | Oklahoma |
| 80 | Sandra L. Payton | 1 | Daughter | — | Oklahoma |
Related Census Records
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)