RC
Robert Cochran — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jasper-County, Texas
Our Model Tree links this Robert Cochran across the 1930 and 1940 US Censuses in Jasper-County, Texas (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Male
Son
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jasper-County, Texas |
| Surname | Cochran |
| Given Name | Robert L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jasper |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | J Precinct No 1 |
| Est. Birth Year | ~1926 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Cochran | Son | — | 14 | ~1926 |
| Vivian Cochran | Daughter | — | 2 | ~1938 |
| Francis Cochran | Daughter | — | 4 | ~1936 |
| Lillie Cochran | Daughter | — | 6 | ~1934 |
| Arthur Cochran | Head | — | 46 | ~1894 |
| Jimmielea Cochran | Daughter | — | 10 | ~1930 |
| Charles Cochran | Son | — | 12 | ~1928 |
| James Cochran | Son | — | 6 | ~1934 |
| Lillie Cochran | Spouse | — | 34 | ~1906 |
| Arthur Cochran | Son | — | 16 | ~1924 |
Census Appearances
1930
Jasper, Texas
Son, age 4
Jasper, Texas · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cochran |
| Given Name | Robert N. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Jasper-County, Texas
Son, age 14
Jasper-County, Texas · implied b. ~1926 — 10 household members
| Surname | Cochran |
| Given Name | Robert L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jasper |
| Highest Grade | No 4 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Robert Cochran across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Cochran
Son · 1940 · age 14 · b. ~1926 · Texas
★ You are viewing this record
Sibling
Lillie Cochran
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jimmielea Cochran
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Cochran
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Cochran
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Cochran
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vivian Cochran
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Cochran
Sibling · 1940 · age 12
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 — Jasper-County, Texas
Open full size
1940 US Federal Census — Jasper-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04075-00020)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jimmie L. Hunt | 16 | Grandson | Farmer | Texas |
| 42 | Bud Reese | 56 | Head | Farmer | Texas |
| 43 | Jessie Reese | 51 | Wife | — | Texas |
| 44 | Marquertte Ray | 21 | Daughter | — | Texas |
| 45 | William E. Brown | 52 | Brother-in-law | Farmer | Texas |
| 46 | Arthur D. Cochran | 46 | Head | Laborer | Texas |
| 47 | Lillie L. Cochran | 34 | Wife | — | Texas |
| 48 | Arthur Jr. Cochran | 16 | Son | — | Texas |
| 49 | Robert L. Cochran THIS PERSON | 14 | Son | — | Texas |
| 50 | Charles M. Cochran | 12 | Son | — | Texas |
| 51 | Jimmielea Cochran | 10 | Daughter | — | Texas |
| 52 | James E. Cochran | 6 | Son | — | Texas |
| 53 | Lillie B. Cochran | 6 | Daughter | — | Texas |
| 54 | Francis A. Cochran | 4 | Daughter | — | Texas |
| 55 | Vivian A. Cochran | 2 | Daughter | — | Texas |
| 56 | James W. Bell | 72 | Head | Farmer | Texas |
| 57 | Nellie C. Bell | 72 | Wife | — | Texas |
| 58 | Robert B. Cochran | 75 | Head | Farmer | Texas |
| 59 | Sarah E. Cochran | 45 | Wife | — | Texas |
| 60 | Robert E. Cochran | 47 | Son | Farmer | Texas |
| 61 | Robert L. Cochran | 16 | Son | — | Texas |
| 62 | Howell E. Walker | 33 | Head | Operator | Texas |
| 63 | Mora L. Walker | 29 | Wife | — | Texas |
| 64 | Claude P. Walker | 10 | Son | — | Texas |
| 65 | Jananne Walker | 8 | Daughter | — | Texas |
| 66 | Jerry C. Walker | 6 | Son | — | Texas |
| 67 | Larry Walker | 5 | Son | — | Texas |
| 68 | William L. Bryant | 81 | Head | Farmer | Alabama |
| 69 | Ethel Jr. Bryant | 44 | Daughter | — | Texas |
| 70 | Barkley L. Bryant | 41 | Son | Tractor Driver | Texas |
| 71 | Lenora A. Platt | 64 | Cousin | — | Texas |
| 72 | Claude H. Cochran | 35 | Head | Laborer | Texas |
| 73 | Maggie V. Cochran | 30 | Wife | — | Texas |
| 74 | Robert E. Cochran | 12 | Son | — | Texas |
| 75 | Vernon B. Cochran | 10 | Son | — | Texas |
| 76 | Billie Sue Cochran | 7 | Daughter | — | Texas |
| 77 | Claude D. Cochran | 4 | Son | — | Texas |
| 78 | Gerald Cochran | 2 | Son | — | Texas |
| 79 | William Stephens | 68 | Head | Pumper | Alabama |
| 80 | Arthur R. Robinson | 38 | Head | Farmer | Texas |
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)