DC
David Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rockcastle, Kentucky
Our Model Tree links this David Clark across the 1920, 1930 and 1940 US Censuses in Rockcastle, Kentucky (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 6-person household.
Age 54
b. ~1876
Male
Head
Born: Kentucky
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Rockcastle, Kentucky |
| Surname | Clark |
| Given Name | David G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 18 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | Manager |
| Industry | Coal and Lumber |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | no |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Manager |
| Township / Ward | Mt Vernon Town |
| Est. Birth Year | ~1876 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| Herman Clark | Son | — | 17 | ~1913 |
| Stella Clark | Daughter | — | 21 | ~1909 |
| David Clark | Head | — | 54 | ~1876 |
| Nannie Clark | Spouse | — | 57 | ~1873 |
| Alice Clark | Daughter | — | 25 | ~1905 |
| Richard Clark | Son | — | 24 | ~1906 |
Census Appearances
1920
Rockcastle, Kentucky
Head, age 44
Rockcastle, Kentucky · implied b. ~1876 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | David S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Rockcastle, Kentucky
Head, age 54
Rockcastle, Kentucky · implied b. ~1876 — 6 household members
| Surname | Clark |
| Given Name | David G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 18 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Manager |
| Industry | Coal and Lumber |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | no |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Rockcastle-County, Kentucky
Other, age 63
Rockcastle-County, Kentucky · implied b. ~1877 — 25 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | David G. |
| Relationship to Head | Jailer |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mt. Vernon |
| 1935 Residence (County) | Rockcastle |
| Occupation | Jailer |
| Industry | County Jail |
| Class of Worker | GW |
| Hours Worked | 72 |
| Income (1939) | 1800 |
| 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 David Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
David Clark
Head · 1930 · age 54 · b. ~1876 · Kentucky
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Rockcastle, Kentucky
Open full size
1930 US Federal Census — Rockcastle, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel773:0758)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Thomas J. Nicely | 54 | Head | Lumber Yard Clerk | Kentucky |
| 52 | Libby Nicely | 52 | Wife | — | Kentucky |
| 53 | Maggie Nicely | 28 | Daughter | Teacher | Kentucky |
| 54 | Lewis D. Nicely | 11 | Son | — | Kentucky |
| 55 | Nellie W. Nicely | 8 | Daughter | — | Kentucky |
| 56 | Marion Hamlin | 40 | Head | Manager | North Carolina |
| 57 | Delia M. Hamlin | 35 | Wife | — | Kentucky |
| 58 | Arthur Hamlin | 20 | Son | Manager | Kentucky |
| 59 | Florence Hamlin | 14 | Daughter | — | Kentucky |
| 60 | David G. Clark THIS PERSON | 54 | Head | Manager | Kentucky |
| 61 | Nannie Clark | 57 | Wife | — | Kentucky |
| 62 | Alice Clark | 25 | Daughter | — | Kentucky |
| 63 | Richard Clark | 24 | Son | Machinist | Kentucky |
| 64 | Stella Clark | 21 | Daughter | Asst. P. M. | Kentucky |
| 65 | Herman Clark | 17 | Son | — | Kentucky |
| 66 | George Durham | 67 | Head | Merchant | Kentucky |
| 67 | Maggie Durham | 70 | Wife | — | Kentucky |
| 68 | Zada Hauard | 81 | Sister | — | Kentucky |
| 69 | Rev. H. Hilliard | 40 | Head | Preacher | Kentucky |
| 70 | Agnes Hilliard | 25 | Wife | — | Kentucky |
| 71 | Raymond Hilliard | 15 | Son | — | Kentucky |
| 72 | W. E. Van Winkle | 26 | Head | Manager | Kentucky |
| 73 | Helen Van Winkle | 21 | Wife | — | Kentucky |
| 74 | Arlene Van Winkle | 1 | Daughter | — | Kentucky |
| 75 | Lucinda Hellard | 34 | Daughter | Merchant | Kentucky |
| 76 | Chester Hellard | 13 | Son | — | Kentucky |
| 77 | Sidney Hellard | 64 | Father | Manager | Kentucky |
| 78 | John D. Henderson | 37 | Head | Doctor | Kentucky |
| 79 | Maude Henderson | 37 | Wife | — | Kentucky |
| 80 | Jack Henderson | 8 | Son | — | Kentucky |
| 81 | Frances Henderson | 6 | Daughter | — | Kentucky |
| 82 | William Henderson | 3 | Son | — | Kentucky |
| 83 | La Fayette Owens | 28 | Head | Manager | Kentucky |
| 84 | Hazel Owens | 26 | Wife | — | Kentucky |
| 85 | Paul Owens | 5 | Son | — | Kentucky |
| 86 | Floyd Owens | 3 | Son | — | Kentucky |
| 87 | Egbert Norton | 35 | Head | Teacher | Kentucky |
| 88 | Willie B. Norton | 27 | Wife | Teacher | Kentucky |
| 89 | Mollie Mullins | 67 | Mother | — | Kentucky |
| 90 | George Mullins | 27 | Son | Operator | Kentucky |
| 91 | Robert Mullins | 34 | Son | Asst. Cashier | Kentucky |
| 92 | Virginia Mullins | 26 | Daughter-in-law | — | Tennessee |
| 93 | Joe B. Mckenzie | 37 | Head | Agent | Kentucky |
| 94 | Anna Mckenzie | 38 | Wife | — | Kentucky |
| 95 | Sallie Mckenzie | 18 | Daughter | — | Kentucky |
| 96 | William Mckenzie | 15 | Son | — | Kentucky |
| 97 | Beulah G. Mckenzie | 8 | Daughter | — | Kentucky |
| 98 | Robert E. Hoff | 41 | Head | Com'L Trav. | Pennsylvania |
| 99 | Eunice Hoff | 40 | Wife | — | Pennsylvania |
| 100 | Dorothy Hoff | 18 | Daughter | — | Pennsylvania |
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)