RF
Robert Frank — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this Robert Frank across the 1930 and 1940 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 7-person household.
Age 5
b. ~1925
Male
Son
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Kentucky |
| Surname | Frank |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | St Matthews |
| Est. Birth Year | ~1925 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Gladys Frank | Daughter | — | 11 | ~1919 |
| Robert Frank | Son | — | 5 | ~1925 |
| Ethel Frank | Spouse | — | 33 | ~1897 |
| Mildred Frank | Daughter | — | 13 | ~1917 |
| Dorothy Frank | Daughter | — | 9 | ~1921 |
| Earl Frank | Head | — | 40 | ~1890 |
| Earl Frank | Son | — | 15 | ~1915 |
Census Appearances
1930
Jefferson, Kentucky
Son, age 5
Jefferson, Kentucky · implied b. ~1925 — 7 household members
| Surname | Frank |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Jefferson-County, Kentucky
Son, age 14
Jefferson-County, Kentucky · implied b. ~1926 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Franks |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Industry | 0 |
| Class of Worker | No |
| Highest Grade | No 7 |
| 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 Frank across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Frank
Son · 1930 · age 5 · b. ~1925 · Kentucky
★ You are viewing this record
Sibling
Mildred Frank
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Frank
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Frank
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Frank
Sibling · 1930 · age 11
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 — Jefferson, Kentucky
Open full size
1930 US Federal Census — Jefferson, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel752:0116)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jacob Jacob | 19 | Son | — | Kentucky |
| 52 | Mary Jacob | 17 | Daughter | — | Kentucky |
| 53 | Elizabeth Jacob | 14 | Daughter | — | Kentucky |
| 54 | Mary Elizabeth Jacob | 12 | Daughter | — | Kentucky |
| 55 | Helen Luttig | 53 | Head | — | Kentucky |
| 56 | Frank Luttig | 27 | Son | Salesman | Kentucky |
| 57 | Thomas Luttig | 23 | Son | — | Kentucky |
| 58 | Margaret Luttig | 21 | Daughter | — | Kentucky |
| 59 | John Laison | 46 | Head | Laborer | Kentucky |
| 60 | Mary Laison | 43 | Wife | — | Kentucky |
| 61 | Joseph Laison | 17 | Son | — | Alabama |
| 62 | John Jr. Laison | 15 | Son | — | Alabama |
| 63 | Emily Laison | 13 | Daughter | — | Alabama |
| 64 | Sidney Kepler | 39 | Head | Salesman | Kentucky |
| 65 | Luzman Kepler | 18 | Son | Laborer | Kentucky |
| 66 | Lila Kepler | 16 | Daughter | — | Kentucky |
| 67 | Conrad Hustig | 66 | Head | — | Germany |
| 68 | Ernest Hustig | 41 | Son | Salesman | Kentucky |
| 69 | Agnes Hustig | 37 | Daughter | — | Kentucky |
| 70 | Louise Hustig | 34 | Daughter | — | Kentucky |
| 71 | Margaret Hustig | 27 | Daughter | — | Kentucky |
| 72 | Robert Berry | 40 | Head | Laborer | Kentucky |
| 73 | Mary B. Berry | 38 | Wife | — | Kentucky |
| 74 | Marion Thum | 45 | Head | Salesman | Kentucky |
| 75 | Anna H. Thum | 41 | Wife | — | Kentucky |
| 76 | Martha Thum | 19 | Daughter | — | Kentucky |
| 77 | Helen Thum | 17 | Daughter | — | Kentucky |
| 78 | Marion Thum | 15 | Daughter | — | Kentucky |
| 79 | Alice Thum | 12 | Daughter | — | Kentucky |
| 80 | Tom Thum | 1 | Son | — | Kentucky |
| 81 | Tom Kyle | 37 | Head | Laborer | Kentucky |
| 82 | Lizzie Kyle | 35 | Wife | — | Kentucky |
| 83 | Lina Kyle | 6 | Daughter | — | Kentucky |
| 84 | John Kyle | 1 | Son | — | Kentucky |
| 85 | Earl Frank | 40 | Head | Road Clerk | Kentucky |
| 86 | Ethel Frank | 33 | Wife | — | Kentucky |
| 87 | Earl Jr. Frank | 15 | Son | — | Kentucky |
| 88 | Mildred Frank | 13 | Daughter | — | Kentucky |
| 89 | Gladys Frank | 11 | Daughter | — | Kentucky |
| 90 | Dorothy Frank | 9 | Daughter | — | Kentucky |
| 91 | Robert Frank THIS PERSON | 5 | Son | — | Kentucky |
| 92 | George Thompson | 42 | Head | Driver | Kentucky |
| 93 | Lizzie Thompson | 38 | Wife | — | Kentucky |
| 94 | George Jr. Thompson | 18 | Son | Laborer | Kentucky |
| 95 | Louise Thompson | 16 | Daughter | — | Kentucky |
| 96 | Mildred Thompson | 14 | Daughter | — | Kentucky |
| 97 | John Dunlap | 46 | Head | Laborer | Kentucky |
| 98 | Lizzie Dunlap | 44 | Wife | — | Kentucky |
| 99 | Charles Dunlap | 18 | Son | — | Kentucky |
| 100 | Alberta Dunlap | 16 | Daughter | — | Kentucky |
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)