RC
Robert Cochran — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Gwinnett, Georgia
Our Model Tree links this Robert Cochran across the 1920 and 1930 US Censuses in Gwinnett, Georgia (XGBoost, ~Confirmed) — first a son (b.~1900), then head of a 8-person household.
Age 30
b. ~1900
Male
Son
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Gwinnett, Georgia |
| Surname | Cochran |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Farmer |
| Industry | Cotton |
| Class of Worker | O |
| Can Read/Write | Yes |
| Radio Set | R |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Farmer |
| Township / Ward | 1598 Dacula District |
| Est. Birth Year | ~1900 |
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 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Alfred Cochran | Son | — | 23 | ~1907 |
| Gilbert Cochran | Son | — | 17 | ~1913 |
| Abraham Cochran | Head | — | 55 | ~1875 |
| Nancy Cochran | Spouse | — | 53 | ~1877 |
| Eula Cochran | Daughter | — | 14 | ~1916 |
| Charles Cochran | Son | — | 20 | ~1910 |
| Robert Cochran | Son | — | 30 | ~1900 |
| Ada Cochran | Daughter | — | 9 | ~1921 |
Census Appearances
1920
Gwinnett, Georgia
Son, age 20
Gwinnett, Georgia · implied b. ~1900 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cochran |
| Given Name | Robert W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farm Labor |
| Industry | Home farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Gwinnett, Georgia
Son, age 30
Gwinnett, Georgia · implied b. ~1900 — 8 household members
| Surname | Cochran |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | Cotton |
| Class of Worker | O |
| Can Read/Write | Yes |
| Radio Set | R |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 (1920 and 1930) in Gwinnett, Georgia, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Cochran
Son · 1930 · age 30 · b. ~1900 · Georgia
★ You are viewing this record
Sibling
Gilbert Cochran
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Cochran
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Cochran
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eula Cochran
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ada Cochran
Sibling · 1930 · age 9
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
1930 US Federal Census — Gwinnett, Georgia
Open full size
1930 US Federal Census — Gwinnett, Georgia
Page Contents
50 people indexed on this census page (ia:1930:georgiacensus00reel367:0556)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Spence L Cates | 66 | Head | Farmer | Georgia |
| 2 | Pearl A Cates | 61 | Wife | — | Georgia |
| 3 | Byron H Cates | 15 | Son | — | Georgia |
| 4 | Margaret Cates | 11 | Daughter | — | Georgia |
| 5 | Willie F Cates | 4 | Daughter | — | Georgia |
| 6 | Abraham L Cochran | 55 | Head | Farmer | Georgia |
| 7 | Nancy E Cochran | 53 | Wife | — | Georgia |
| 8 | Robert Cochran THIS PERSON | 30 | Son | Farmer | Georgia |
| 9 | Alfred S Cochran | 23 | Son | Foreman | Georgia |
| 10 | Charles H P Cochran | 20 | Son | Mechanic | Georgia |
| 11 | Gilbert L Cochran | 17 | Son | — | Georgia |
| 12 | Eula G Cochran | 14 | Daughter | — | Georgia |
| 13 | Ada V Cochran | 9 | Daughter | — | Georgia |
| 14 | Henry L Smith | 31 | Head | Farmer | Georgia |
| 15 | Maud S Smith | 25 | Wife | — | Alabama |
| 16 | Willie M Smith | 6 | Daughter | — | Georgia |
| 17 | Emma P Smith | 3 | Daughter | — | Georgia |
| 18 | Mary L Smith | 1 | Daughter | — | Georgia |
| 19 | Millard Highfill | 47 | Head | Farmer | Georgia |
| 20 | Oliecher Highfill | 39 | Wife | — | Georgia |
| 21 | Virginia M Highfill | 25 | Daughter | — | Georgia |
| 22 | William G Highfill | 14 | Son | — | Georgia |
| 23 | Lois Highfill | 11 | Daughter | — | Georgia |
| 24 | Doran C Canny | 48 | Head | Farmer | Georgia |
| 25 | Ruby L Canny | 41 | Wife | — | Georgia |
| 26 | James F Bailey | 22 | Head | Labor | Georgia |
| 27 | Sallie L Bailey | 18 | Wife | — | Georgia |
| 28 | Cristine Bailey | 3 | Daughter | — | Georgia |
| 29 | James G Williams | 43 | Head | Farmer | Georgia |
| 30 | Sarah J Williams | 43 | Wife | — | South Carolina |
| 31 | Bertha Williams | 18 | Daughter | — | Georgia |
| 32 | Clara D Williams | 16 | Daughter | — | Georgia |
| 33 | Brunnell F Williams | 11 | Son | — | Georgia |
| 34 | Ruby L Williams | 10 | Daughter | — | Georgia |
| 35 | Kathleen V Williams | 5 | Daughter | — | Georgia |
| 36 | Joe W Roberts | 26 | Head | Farmer | Georgia |
| 37 | Lonette Roberts | 20 | Wife | — | Georgia |
| 38 | John L Tullis | 46 | Head | Farmer | Georgia |
| 39 | Annie M Tullis | 33 | Wife | — | Georgia |
| 40 | Annie L Tullis | 6 | Daughter | — | Georgia |
| 41 | James J Tullis | 4 | Son | — | Georgia |
| 42 | Eula G Tullis | 1 | Daughter | — | Georgia |
| 43 | Thomas A Corley | 67 | Head | Farmer | Alabama |
| 44 | Elizabeth Corley | 67 | Wife | — | Georgia |
| 45 | Nancy E Corley | 21 | Daughter | — | Georgia |
| 46 | George M Harris | 16 | Grandson | — | Georgia |
| 47 | Leonard Ledbetter | 46 | Head | Farmer | Georgia |
| 48 | Louisa Ledbetter | 35 | Wife | — | Georgia |
| 49 | Artane Ledbetter | 15 | Daughter | — | Georgia |
| 50 | Sarah E Ledbetter | 7 | Daughter | — | Georgia |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)