LJ
Lloyd Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Kentucky
Our Model Tree links this Lloyd Jones across the 1930 and 1940 US Censuses in Jefferson-County, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 7-person household.
Age 20
b. ~1920
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Kentucky |
| Surname | Jones |
| Given Name | Lloyd C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Occupation | butcher apprentice |
| Industry | meat packing plant |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 5 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Butcher Apprentice |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1920 |
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 1940 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Lloyd Jones | Son | — | 20 | ~1920 |
| Herman Jones | Head | — | 49 | ~1891 |
| Pearl Jones | Daughter | — | 15 | ~1925 |
| Delores Jones | Daughter | — | 18 | ~1922 |
| Bertha Jones | Spouse | — | 51 | ~1889 |
| Norma Jones | Daughter | — | 23 | ~1917 |
| Herman Jones | Son | — | 16 | ~1924 |
Census Appearances
1930
Jefferson, Kentucky
Son, age 10
Jefferson, Kentucky · implied b. ~1920 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Lloyd C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| 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
Jefferson-County, Kentucky
Son, age 20
Jefferson-County, Kentucky · implied b. ~1920 — 7 household members
| Surname | Jones |
| Given Name | Lloyd C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Occupation | butcher apprentice |
| Industry | meat packing plant |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 5 |
| Highest Grade | H 1 |
| 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 Lloyd Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lloyd Jones
Son · 1940 · age 20 · b. ~1920 · Kentucky
★ You are viewing this record
Sibling
Delores Jones
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herman Jones
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norma Jones
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearl Jones
Sibling · 1940 · age 15
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 — Jefferson-County, Kentucky
Open full size
1940 US Federal Census — Jefferson-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01368-00012)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ernest Meeks | 14 | Head | — | Tennessee |
| 2 | Clem C Keher | 53 | Head | — | Indiana |
| 3 | Hellie Keher | 56 | Wife | — | Ohio |
| 4 | Leo Keher | 58 | Brother | — | Indiana |
| 5 | William Dutton | 68 | Head | Stationary Fireman | Mississippi |
| 6 | Claudia Dutton | 59 | Wife | — | Kentucky |
| 7 | Irena Cravens | 34 | Daughter | Stemmer | Kentucky |
| 8 | Robert W Washburn | 36 | Head | Drug Operator | Indiana |
| 9 | Hattie Washburn | 29 | Wife | — | Kentucky |
| 10 | Robert Washburn | 3 | Son | — | Kentucky |
| 11 | Jack Calandrino | 55 | Head | Bartender | Italy |
| 12 | Pearl Calandrino | 28 | Wife | — | Indiana |
| 13 | Frank Calandrino | 3 | Son | — | Indiana |
| 14 | Clorine Calandrino | 7 | Daughter | — | Indiana |
| 15 | Charles Frankel | 46 | Head | Tailor | Russia |
| 16 | Bertha Frankel | 45 | Wife | — | Russia |
| 17 | Hyman Frankel | 22 | Son | Proprietor | Kentucky |
| 18 | Mark Bayer | 26 | Lodger | Salesman | Russia |
| 19 | Martin Fries | 74 | Head | — | Kentucky |
| 20 | Mary M Fries | 71 | Wife | — | Kentucky |
| 21 | Maud Burks | 35 | Head | Mother Helper | Kentucky |
| 22 | Edward Burks | 12 | Son | — | Kentucky |
| 23 | Nola Somels | 37 | Head | Housekeeping Aide | Kentucky |
| 24 | Richard Somels | 10 | Son | — | Kentucky |
| 25 | Nancy Somels | 8 | Son | — | Kentucky |
| 26 | Edwin Somels | 19 | Son | Laborer | Kentucky |
| 27 | Herman J Jones | 49 | Head | Proprietor | Kentucky |
| 28 | Bertha L Jones | 51 | Wife | — | Kentucky |
| 29 | Norma M Jones | 23 | Daughter | New Worker | Ohio |
| 30 | Lloyd C Jones THIS PERSON | 20 | Son | Butcher Apprentice | Kentucky |
| 31 | Delores B Jones | 18 | Daughter | New Worker | Kentucky |
| 32 | Herman J Jr Jones | 16 | Son | New Worker | Kentucky |
| 33 | Pearl E Jones | 15 | Daughter | — | Kentucky |
| 34 | Jack Monsour | 44 | Head | Proprietor | Syria |
| 35 | Elizabeth Monsour | 23 | Daughter | — | Ohio |
| 36 | Velma Monsour | 17 | Daughter | — | Kentucky |
| 37 | Charles Tunget | 25 | Head | Painter | Kentucky |
| 38 | Sarah J Tunget | 21 | Wife | — | Kentucky |
| 39 | Charles Jr Tunget | 4 | Son | — | Kentucky |
| 40 | Robert L Culver | 75 | Head | — | Kentucky |
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)