MJ
Marvin Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Texas-County, Missouri
Our Model Tree links this Marvin Johnson across the 1930 and 1940 US Censuses in Texas-County, Missouri (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 11-person household.
Age 18
b. ~1922
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Texas-County, Missouri |
| Surname | Johnson |
| Given Name | Marvin J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Cass Twp |
| 1935 Residence (County) | Texas |
| Additional Details | |
| Occupation | C.C.C. |
| Industry | Reforestation |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 420 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | C.C.C. |
| Township / Ward | Cass Twp |
| Est. Birth Year | ~1922 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Marvin | Age | Birth yr |
|---|---|---|---|---|
| Thomas Johnson | Other | — | ~1940 | |
| Ruby Johnson | Daughter | — | 4 | ~1936 |
| Marvin Johnson | Son | — | 18 | ~1922 |
| Mary Johnson | Spouse | — | 38 | ~1902 |
| James Johnson | Son | — | 16 | ~1924 |
| Nadine Johnson | Daughter | — | 9 | ~1931 |
| Jean Johnson | Son | — | 14 | ~1926 |
| Dorothy Johnson | Daughter | — | 20 | ~1920 |
| Russell Johnson | Head | — | 41 | ~1899 |
| Velma Johnson | Daughter | — | 12 | ~1928 |
| Francis Johnson | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Texas, Missouri
Son, age 8
Texas, Missouri · implied b. ~1922 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Marvin |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Texas-County, Missouri
Son, age 18
Texas-County, Missouri · implied b. ~1922 — 11 household members
| Surname | Johnson |
| Given Name | Marvin J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Cass Twp |
| 1935 Residence (County) | Texas |
| Occupation | C.C.C. |
| Industry | Reforestation |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 420 |
| Highest Grade | Hs 1 |
| 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 Marvin Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marvin Johnson
Son · 1940 · age 18 · b. ~1922 · Missouri
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Sibling
James Johnson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Johnson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Johnson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Velma Johnson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Johnson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nadine Johnson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Johnson
Sibling · 1940 · age 7
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 — Texas-County, Missouri
Open full size
1940 US Federal Census — Texas-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02161-00440)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard D. Langridge | 2 | Grand-son | — | Missouri |
| 2 | Russell L. Johnson | 41 | Head | Farmer | Missouri |
| 3 | Mary A. Johnson | 38 | Wife | — | Missouri |
| 4 | Dorothy M. Johnson | 20 | Daughter | House Keeper | Missouri |
| 5 | Marvin J. Johnson THIS PERSON | 18 | Son | C.C.C. | Missouri |
| 6 | James R. Johnson | 16 | Son | Farmer | Missouri |
| 7 | Jean R. Johnson | 14 | Son | Laborer | Missouri |
| 8 | Velma J. Johnson | 12 | Daughter | — | Missouri |
| 9 | Nadine E. Johnson | 9 | Daughter | — | Missouri |
| 10 | Francis M. Johnson | 7 | Daughter | — | Missouri |
| 11 | Ruby J. Johnson | 4 | Daughter | — | Missouri |
| 12 | Thomas F. Johnson | 0 | Infant | — | Missouri |
| 13 | Fred E. Reeves | 45 | Head | 60 | Missouri |
| 14 | Violet E. Reeves | 43 | Wife | — | Missouri |
| 15 | Alberta E. Reeves | 22 | Daughter | — | Missouri |
| 16 | Wava J. Reeves | 18 | Daughter | — | Missouri |
| 17 | Glendra L. Reeves | 13 | Daughter | — | Missouri |
| 18 | Herbert H. Reeves | 11 | Son | — | Missouri |
| 19 | Loretta E. Reeves | 8 | Daughter | — | Missouri |
| 20 | Lee Odle | 46 | Head | Farmer | Missouri |
| 21 | Mabel E. Odle | 38 | Wife | — | Missouri |
| 22 | Thelma L. Odle | 18 | Daughter | Typist | Missouri |
| 23 | William L. Odle | 15 | Son | Farmer | Missouri |
| 24 | Ray H. Odle | 13 | Son | — | Missouri |
| 25 | Hugh L. Odle | 7 | Son | — | Missouri |
| 26 | Robert R. Ramsey | 52 | Head | Farmer | Missouri |
| 27 | Kenneth L. Ramsey | 19 | Son | Farmer | Missouri |
| 28 | Ruth A. Ramsey | 16 | Daughter | House Helper | Missouri |
| 29 | Juanita E. Ramsey | 14 | Daughter | House Helper | Missouri |
| 30 | David E. Ramsey | 12 | Son | — | Missouri |
| 31 | Charley C. Miller | 66 | Head | Farmer | Missouri |
| 32 | Mary F. Miller | 58 | Wife | — | Missouri |
| 33 | James C. Miller | 35 | Son | Farmer | Missouri |
| 34 | Emmett F. Grosse | 16 | Grandson | Laborer | Missouri |
| 35 | Annabell Tapley | 29 | Married daughter | House Wife | Missouri |
| 36 | Doris E. Tapley | 9 | Daughter | — | Missouri |
| 37 | James R. Tapley | 2 | Son | — | Louisiana |
| 38 | Fred D. Hays | 32 | Head | Truck Driver Farmer | Missouri |
| 39 | Edna Hays | 30 | Wife | — | Missouri |
| 40 | Clara M. Hays | 6 | Daughter | — | Missouri |
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)