JF
John Frazier — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Muhlenberg-County, Kentucky
Our Model Tree links this John Frazier across the 1930 and 1940 US Censuses in Muhlenberg-County, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Male
Son
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Muhlenberg-County, Kentucky |
| Surname | Frazier |
| Given Name | John Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Magisterial Dist #4 Browder |
| 1935 Residence (County) | Muhlenberg |
| Additional Details | |
| Occupation | Laborer |
| Industry | CCC |
| Class of Worker | GW |
| Hours Worked | 30 |
| Income (1939) | 360 |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Laborer |
| Township / Ward | Magisterial Dist 4 Browder |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Henry Frazier | Head | — | 56 | ~1884 |
| Wilbert Frazier | Son | — | 5 | ~1935 |
| Georgia Frazier | Spouse | — | 46 | ~1894 |
| Helen Frazier | Other | — | 17 | ~1923 |
| Patterson Frazier | Son | — | 29 | ~1911 |
| Jessie Frazier | Daughter | — | 17 | ~1923 |
| Don Frazier | Son | — | 25 | ~1915 |
| Halbert Frazier | Son | — | 12 | ~1928 |
| John Frazier | Son | — | 19 | ~1921 |
| Georgia Frazier | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Muhlenberg, Kentucky
Son, age 9
Muhlenberg, Kentucky · implied b. ~1921 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frazer |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Muhlenberg-County, Kentucky
Son, age 19
Muhlenberg-County, Kentucky · implied b. ~1921 — 10 household members
| Surname | Frazier |
| Given Name | John Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Magisterial Dist #4 Browder |
| 1935 Residence (County) | Muhlenberg |
| Occupation | Laborer |
| Industry | CCC |
| Class of Worker | GW |
| Hours Worked | 30 |
| Income (1939) | 360 |
| Highest Grade | 4 |
| 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 John Frazier across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Frazier
Son · 1940 · age 19 · b. ~1921 · Kentucky
★ You are viewing this record
Sibling
Georgia Frazier
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Halbert Frazier
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patterson Frazier
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilbert Frazier
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Don Frazier
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Frazier
Sibling · 1940 · age 17
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 — Muhlenberg-County, Kentucky
Open full size
1940 US Federal Census — Muhlenberg-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01344-00576)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clarence Mays | 10 | Son | — | Kentucky |
| 42 | Edward Herman Mays | 8 | Son | — | Kentucky |
| 43 | Joyce May Mays | 5 | Daughter | — | Kentucky |
| 44 | Albert Smothers | 40 | Head | Mule Driver | Kentucky |
| 45 | Perrie Smothers | 34 | Wife | — | Kentucky |
| 46 | Mildred Smothers | 17 | Daughter | — | Kentucky |
| 47 | A W Smothers | 15 | Son | — | Kentucky |
| 48 | Earl Mays | 32 | Head | Miner | Kentucky |
| 49 | Ava I Mays | 27 | Wife | — | Kentucky |
| 50 | Bertha Doris Mays | 7 | Daughter | — | Kentucky |
| 51 | Eddy Glen Mays | 5 | Son | — | Kentucky |
| 52 | George Reid | 43 | Head | Miner | Tennessee |
| 53 | Charlotte Reid | 41 | Wife | — | Tennessee |
| 54 | Velma Reid | 21 | Daughter | — | Tennessee |
| 55 | Ada Lee Reid | 17 | Daughter | — | Kentucky |
| 56 | Horace Reid | 29 | Son | Miner | Tennessee |
| 57 | Melvin Reid | 19 | Son | Laborer | Tennessee |
| 58 | Louise Reid | 8 | Daughter | — | Kentucky |
| 59 | Raymon Rhodes | 12 | Boarder | — | Kentucky |
| 60 | Henry Frazier | 56 | Head | Miner | Indiana |
| 61 | Georgia Ann Frazier | 46 | Wife | — | Kentucky |
| 62 | Patterson Frazier | 29 | Son | Miner | Kentucky |
| 63 | Jessie Frazier | 17 | Daughter | — | Kentucky |
| 64 | Halbert Frazier | 12 | Son | — | Kentucky |
| 65 | Georgia Frazier | 10 | Daughter | — | Kentucky |
| 66 | Wilbert Frazier | 5 | Son | — | Kentucky |
| 67 | John Henry Frazier THIS PERSON | 19 | Son | Laborer | Kentucky |
| 68 | Helen Frazier | 17 | Daughter In Law | — | Kentucky |
| 69 | Don Frazier | 25 | Son | Miner | Kentucky |
| 70 | Sylvester Rhodes | 24 | Head | Miner | Kentucky |
| 71 | Ethel Rhodes | 37 | Wife | — | Kentucky |
| 72 | William Earl Rhodes | 1 | Son | — | Kentucky |
| 73 | Marjorie Hurt | 19 | Step Daughter | — | Kentucky |
| 74 | Frank Robertson | 39 | Brother In Law | Miner | Kentucky |
| 75 | Joseph Smith | 50 | Head | Miner | South Carolina |
| 76 | Ruth Smith | 40 | Wife | — | Kentucky |
| 77 | Odessa Juanita Smith | 20 | Daughter | — | Kentucky |
| 78 | Willie Smith | 18 | Son | Laborer | Kentucky |
| 79 | Ernestine Smith | 17 | Daughter | — | Kentucky |
| 80 | John Lawrence Smith | 14 | Son | — | 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)