JC
John Cox — 1940 US Census Record
Model Tree available1940 United States Federal Census · Randolph-County, Missouri
Our Model Tree links this John Cox across the 1920, 1930 and 1940 US Censuses in Randolph-County, Missouri (XGBoost, ~Confirmed), with identified parents William & Susie — first a head (b.~1892), then head of a 4-person household.
Age 48
b. ~1892
Male
Head
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Randolph-County, Missouri |
| Surname | Cox |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Cairo Township |
| 1935 Residence (County) | Randolph |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 66 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Farmer |
| Township / Ward | Cairo Township |
| Est. Birth Year | ~1892 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Joyce Cox | Daughter | — | 18 | ~1922 |
| John Cox | Head | — | 48 | ~1892 |
| Elmer Cox | Son | — | 12 | ~1928 |
| Elsie Cox | Spouse | — | 39 | ~1901 |
Census Appearances
1920
Randolph, Missouri
Son, age 28
Randolph, Missouri · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Farmer |
| Industry | Home Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Randolph, Missouri
Head, age 39
Randolph, Missouri · implied b. ~1891 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 28 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Randolph-County, Missouri
Head, age 48
Randolph-County, Missouri · implied b. ~1892 — 4 household members
| Surname | Cox |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Cairo Township |
| 1935 Residence (County) | Randolph |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 66 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| 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 John Cox across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Cox (~0.92 confidence) and mother Susie Cox (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Cox
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Susie Cox
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Cox
Head · 1940 · age 48 · b. ~1892 · Missouri
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Randolph-County, Missouri
Open full size
1940 US Federal Census — Randolph-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02143-00023)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Raymond Pruitt | 31 | Head | Farm Labor | Missouri |
| 42 | Anna Pruitt | 24 | Wife | — | Missouri |
| 43 | John H. Cox THIS PERSON | 48 | Head | Farmer | Missouri |
| 44 | Elsie P. Cox | 39 | Wife | — | Missouri |
| 45 | Joyce E. Cox | 18 | Daughter | — | Missouri |
| 46 | Elmer Wm. Cox | 12 | Son | — | Missouri |
| 47 | Susie D. Cox | 66 | Head | — | Missouri |
| 48 | Maudie Mcadam | 90 | Mother | — | Missouri |
| 49 | Blond Yowell | 44 | Head | Farmer | Missouri |
| 50 | Ida Yowell | 44 | Wife | — | Missouri |
| 51 | Samuel S. Carr | 70 | Head | Farmer | Missouri |
| 52 | Lula B. Carr | 66 | Wife | — | Missouri |
| 53 | Bertie Carr | 16 | Friend | Farmer | Missouri |
| 54 | M. T. Kibbe | 53 | Head | Farmer | Missouri |
| 55 | J. Doris Kibbe | 48 | Wife | — | Missouri |
| 56 | Samuel Kibbe | 26 | Son | Farmer | Missouri |
| 57 | Evelyn Kibbe | 25 | Daughter | — | Missouri |
| 58 | Alice Nell Kibbe | 4 | Daughter | — | Missouri |
| 59 | Roland Lee Kibbe | 2 | Son | — | Missouri |
| 60 | Fred Baker | 53 | Head | Farmer | Missouri |
| 61 | Lutie Baker | 54 | Wife | — | Missouri |
| 62 | Ray Osbourn | 65 | Head | Farmer | Missouri |
| 63 | Willie Osbourn | 61 | Wife | — | Missouri |
| 64 | Daisy M. Osbourn | 5 | Daughter | — | Missouri |
| 65 | Ray Edwards | 46 | Head | Farmer | Missouri |
| 66 | Thelma Edwards | 44 | Wife | — | Missouri |
| 67 | Robert Edwards | 20 | Son | Farmer | Missouri |
| 68 | Joyce Edwards | 14 | Daughter | — | Missouri |
| 69 | James T. Boney | 70 | Head | Farmer | Missouri |
| 70 | Wife Boney | 71 | Wife | — | Tennessee |
| 71 | John S. Carr | 41 | Head | Farmer | Missouri |
| 72 | Jessie Fay Carr | 24 | Wife | — | Oklahoma |
| 73 | William Carr | 7 | Son | — | Missouri |
| 74 | Wilson R. Carr | 5 | Son | — | Missouri |
| 75 | Margaret K. Carr | 3 | Daughter | — | Missouri |
| 76 | F. M. Brown | 78 | Head | Farmer | Missouri |
| 77 | Amanda Brown | 74 | Sister | — | Missouri |
| 78 | Mary K. Brown | 69 | Sister | — | Missouri |
| 79 | Edward Cleburg | 57 | Head | Farmer | Missouri |
| 80 | Mattie Cleburg | 61 | Wife | — | Missouri |
Pedigree Summary
John
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)