JW
John Webb — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Boyle-County, Kentucky
Our Model Tree links this John Webb across the 1910, 1920, 1930 and 1940 US Censuses in Boyle-County, Kentucky (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 3-person household.
Age 67
b. ~1873
Male
Head
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Boyle-County, Kentucky |
| Surname | Webb |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Perryville Town |
| 1935 Residence (County) | Boyle |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Perryville Town |
| Est. Birth Year | ~1873 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Webb | Head | — | 67 | ~1873 |
| George Webb | Son | — | 28 | ~1912 |
| Mattie Webb | Spouse | — | 63 | ~1877 |
Census Appearances
1910
Boyle, Kentucky
Head, age 37
Boyle, Kentucky · implied b. ~1873 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Webb |
| Given Name | John N |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Years Married | 14 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Farmer |
| Industry | Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1920
Boyle, Kentucky
Head, age 47
Boyle, Kentucky · implied b. ~1873 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Webb |
| Given Name | John W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| 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
Boyle, Kentucky
Head, age 57
Boyle, Kentucky · implied b. ~1873 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Webb |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 21 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | farmer |
| Industry | farming |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Boyle-County, Kentucky
Head, age 67
Boyle-County, Kentucky · implied b. ~1873 — 3 household members
| Surname | Webb |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Perryville Town |
| 1935 Residence (County) | Boyle |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Kentucky |
| 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 Webb across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Webb
Head · 1940 · age 67 · b. ~1873 · Kentucky
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Boyle-County, Kentucky
Open full size
1940 US Federal Census — Boyle-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01284-00017)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Earl G. Harberem | 23 | Son | — | Kentucky |
| 2 | Chester A. Harberem | 15 | Son | — | Kentucky |
| 3 | John W. Webb THIS PERSON | 67 | Head | — | Kentucky |
| 4 | Mattie E. Webb | 63 | Wife | — | Kentucky |
| 5 | George G. Webb | 28 | Son | Salesman | Kentucky |
| 6 | Charlie R. Libers | 38 | Head | Supervisor | Kentucky |
| 7 | Gertrude A. Libers | 37 | Wife | — | Kentucky |
| 8 | W. Kyle Harmon | 59 | Head | Farmer | Kentucky |
| 9 | Agnes Harmon | 56 | Wife | — | Kentucky |
| 10 | J. Lee Penney | 62 | Head | Peanut Vendor | Kentucky |
| 11 | Sarah H. Penney | 61 | Wife | — | Kentucky |
| 12 | Hubert Penney | 22 | Son | Hat Blocker | Kentucky |
| 13 | Jake Cavanaugher | 72 | Head | Farmer | Kentucky |
| 14 | Belle Cavanaugher | 71 | Wife | — | Kentucky |
| 15 | Annie Robertson | 35 | Daughter | — | Kentucky |
| 16 | William H. Robertson | 40 | Son-in-law | Farmer | Kentucky |
| 17 | Mary M. Robertson | 10 | G-daughter | — | Kentucky |
| 18 | Henry Pittman | 72 | Head | Medical Doctor | Kentucky |
| 19 | Carrie Pittman | 67 | Wife | — | Kentucky |
| 20 | Lorain Watts | 38 | Daughter | Telephone Operator | Kentucky |
| 21 | George Watts | 40 | Son-in-law | Proprietor | Kentucky |
| 22 | Mildred Brown | 54 | Servant | House Work | Kentucky |
| 23 | W. S. Broyle | 29 | Head | Mechanic | Kentucky |
| 24 | Virginia Broyle | 26 | Wife | — | Kentucky |
| 25 | James T. Bonta | 64 | Head | Proprietor | Kentucky |
| 26 | Emma Bonta | 65 | Wife | — | Kentucky |
| 27 | Henry Powell | 50 | Head | Proprietor | Kentucky |
| 28 | Ethel Powell | 42 | Wife | — | Kentucky |
| 29 | Jean Powell | 14 | Daughter | — | Kentucky |
| 30 | Stewart Powell | 12 | Son | — | Kentucky |
| 31 | Clara Q. Brown | 17 | Lodger | — | Kentucky |
| 32 | Layland Pendergraph | 32 | Head | Clergyman | North Carolina |
| 33 | Jackie Pendergraph | 31 | Wife | — | North Carolina |
| 34 | Edward Pendergraph | 4 | Son | — | Kentucky |
| 35 | Lula Crane | 67 | Head | — | Kentucky |
| 36 | Chloe Crane | 40 | Neice | Teacher | Kentucky |
| 37 | William L. Laws | 47 | Head | Proprietor | Kentucky |
| 38 | Cora Laws | 47 | Wife | — | Kentucky |
| 39 | William A. Laws | 7 | Son | — | Kentucky |
| 40 | Robert L. Sr. Cox | 50 | Head | Proprietor | 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)