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Robert Griffith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Breathitt, Kentucky
Our Model Tree links this Robert Griffith across the 1930 and 1940 US Censuses in Breathitt, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 11-person household.
Age 21
b. ~1909
Male
Son
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Breathitt, Kentucky |
| Surname | Griffith |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Magisterial District 4 Canoe Precinct |
| Est. Birth Year | ~1909 |
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 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Dora Griffith | Daughter | — | 12 | ~1918 |
| Kelly Griffith | Son | — | 16 | ~1914 |
| Chester Griffith | Son | — | 6 | ~1924 |
| Mimma Griffith | Spouse | — | 49 | ~1881 |
| Jeff Griffith | Son | — | 12 | ~1918 |
| Nancy Griffith | Daughter | — | 23 | ~1907 |
| Virgil Griffith | Son | — | 14 | ~1916 |
| Robert Griffith | Son | — | 21 | ~1909 |
| Florence Griffith | Daughter | — | 26 | ~1904 |
| John Griffith | Head | — | 50 | ~1880 |
| William Griffith | Daughter | — | 10 | ~1920 |
Census Appearances
1930
Breathitt, Kentucky
Son, age 21
Breathitt, Kentucky · implied b. ~1909 — 11 household members
| Surname | Griffith |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Breathitt-County, Kentucky
Head, age 31
Breathitt-County, Kentucky · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffith |
| Given Name | Robin |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Precinct #7 Magisterial District 2 |
| 1935 Residence (County) | Breathitt |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Griffith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Griffith
Son · 1930 · age 21 · b. ~1909 · Kentucky
★ You are viewing this record
Sibling
Kelly Griffith
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Griffith
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Griffith
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chester Griffith
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dora Griffith
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virgil Griffith
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeff Griffith
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Griffith
Sibling · 1930 · age 23
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 — Breathitt, Kentucky
Open full size
1930 US Federal Census — Breathitt, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel736:0241)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Oscar Combs | 42 | Head | Farmer | Kentucky |
| 2 | James G Combs | 20 | Son | Laborer | Kentucky |
| 3 | Stella Combs | 17 | Daughter | — | Kentucky |
| 4 | Gordon Combs | 15 | Son | — | Kentucky |
| 5 | Edward Combs | 13 | Son | — | Kentucky |
| 6 | Mary E Combs | 9 | Daughter | — | Kentucky |
| 7 | Henry W Combs | 7 | Son | — | Kentucky |
| 8 | Chester A Combs | 1 | Son | — | Kentucky |
| 9 | Price Combs | 40 | Head | Farmer | Kentucky |
| 10 | Florence Combs | 33 | Wife | — | Kentucky |
| 11 | Reed Combs | 10 | Son | — | Kentucky |
| 12 | Mimma Combs | 8 | Daughter | — | Kentucky |
| 13 | Dewey Combs | 6 | Son | — | Kentucky |
| 14 | John Griffith | 50 | Head | Farmer | Kentucky |
| 15 | Mimma Griffith | 49 | Wife | — | Kentucky |
| 16 | Florence Griffith | 26 | Daughter | — | Kentucky |
| 17 | Nancy Griffith | 23 | Daughter | — | Kentucky |
| 18 | Robert Griffith THIS PERSON | 21 | Son | — | Kentucky |
| 19 | Kelly Griffith | 16 | Son | — | Kentucky |
| 20 | Virgil Griffith | 14 | Son | — | Kentucky |
| 21 | Dora Griffith | 12 | Daughter | — | Kentucky |
| 22 | Jeff Griffith | 12 | Son | — | Kentucky |
| 23 | William Griffith | 10 | Daughter | — | Kentucky |
| 24 | Chester Griffith | 6 | Son | — | Kentucky |
| 25 | Boyd Griffith | 28 | Head | Farmer | Kentucky |
| 26 | Joanna Griffith | 24 | Wife | — | Kentucky |
| 27 | Russel Griffith | 3 | Son | — | Kentucky |
| 28 | Roger Callahan | 52 | Head | Farmer | Kentucky |
| 29 | Mary E Callahan | 53 | Wife | — | Kentucky |
| 30 | Jackson Callahan | 19 | Son | — | Kentucky |
| 31 | Lizzie Callahan | 17 | Daughter | — | Kentucky |
| 32 | Hazel G Callahan | 11 | Daughter | — | Kentucky |
| 33 | Isaac Short | 17 | Boarder | Laborer | Kentucky |
| 34 | Dickey Callahan | 24 | Head | Farmer | Kentucky |
| 35 | Alma Callahan | 18 | Wife | — | Kentucky |
| 36 | Joe Combs | 32 | Head | Farmer | Kentucky |
| 37 | Ottie Combs | 34 | Wife | — | Kentucky |
| 38 | Carl Combs | 11 | Son | — | Kentucky |
| 39 | Delcia Combs | 9 | Daughter | — | Kentucky |
| 40 | Wilson Combs | 6 | Son | — | Kentucky |
| 41 | Cecil Combs | 4 | Son | — | Kentucky |
| 42 | Lillian Combs | 1 | Daughter | — | Kentucky |
| 43 | John Combs | 23 | Head | Farmer | Kentucky |
| 44 | Lillian Combs | 19 | Wife | — | Kentucky |
| 45 | Mary Combs | 3 | Daughter | — | Kentucky |
| 46 | Taylor Combs | 1 | Son | — | Kentucky |
| 47 | Lizzie A Anderson | 61 | Head | Farmer | Kentucky |
| 48 | Dora Anderson | None | — | — | — |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
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)