JH
John Hayden — 1940 US Census Record
Model Tree available1940 United States Federal Census · Marion-County, Kentucky
Our Model Tree links this John Hayden across the 1920, 1930 and 1940 US Censuses in Marion-County, Kentucky (XGBoost, ~Confirmed), with identified parents Ben — first a head (b.~1906), then head of a 5-person household.
Age 34
b. ~1906
Male
Head
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Kentucky |
| Surname | Hayden |
| Given Name | John B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Lebanon City |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Laborer |
| Industry | Warehouse at local distillery |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 888 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Laborer |
| Township / Ward | Lebanon City |
| Est. Birth Year | ~1906 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Lally Hayden | Spouse | — | 27 | ~1913 |
| John Hayden | Head | — | 34 | ~1906 |
| John Hayden | Son | — | 1 | ~1939 |
| Ida Hayden | Daughter | — | 4 | ~1936 |
| William Hayden | Son | — | 2 | ~1938 |
Census Appearances
1920
Marion, Kentucky
Son, age 14
Marion, Kentucky · implied b. ~1906 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hayden |
| Given Name | John B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Marion, Kentucky
Son, age 24
Marion, Kentucky · implied b. ~1906 — 42 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hayden |
| Given Name | John B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Marion-County, Kentucky
Head, age 34
Marion-County, Kentucky · implied b. ~1906 — 5 household members
| Surname | Hayden |
| Given Name | John B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Lebanon City |
| 1935 Residence (County) | Marion |
| Occupation | Laborer |
| Industry | Warehouse at local distillery |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 888 |
| Highest Grade | Hs 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 Hayden across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Ben Hayden (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ben Hayden
b. ~1866
Source father
● Household
· direct · ~0.92
This person
Anchor record
John Hayden
Head · 1940 · age 34 · b. ~1906 · Kentucky
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Marion-County, Kentucky
Open full size
1940 US Federal Census — Marion-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01338-00160)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Josephine Bickett | 53 | Head | Seamstress | Kentucky |
| 2 | Grace Bickett | 26 | Daughter | Clerk | Kentucky |
| 3 | Gerald Bickett | 24 | Son | — | Kentucky |
| 4 | Lucille Bickett | 18 | Daughter | — | Kentucky |
| 5 | Janette Daglowsky | 57 | Head | Clerk | Kentucky |
| 6 | Ted Daglowsky | 17 | Son | Organist | Kentucky |
| 7 | Adolph Kilph | 52 | Head | Newspaper Carrier | Kentucky |
| 8 | Julia Kilph | 45 | Wife | Tailor | Kentucky |
| 9 | Evelyn Kilph | 18 | Daughter | Deliverer | Kentucky |
| 10 | Bobbie Kilph | 17 | Son | — | Kentucky |
| 11 | Alice Ina Kilph | 13 | Daughter | — | Kentucky |
| 12 | Robert Gordon | 54 | Head | Policeman | Kentucky |
| 13 | Goldie Gordon | 44 | Wife | — | Kentucky |
| 14 | Ed Dulin | 83 | Boarder | — | England |
| 15 | Jodie Clements | 73 | Head | Pool-Room Proprietor | Kentucky |
| 16 | Regina Clements | 62 | Sister | — | Kentucky |
| 17 | James Hayden | 42 | Head | Machinery Mechanic | Kentucky |
| 18 | Marybelle Hayden | 39 | Wife | — | Kentucky |
| 19 | Mary M. Hayden | 18 | Daughter | — | Kentucky |
| 20 | Martha B. Hayden | 12 | Daughter | — | Kentucky |
| 21 | Matilda Hayden | 6 | Daughter | — | Kentucky |
| 22 | Patricia A. Hayden | 3 | Daughter | — | Kentucky |
| 23 | Catherine E. Hayden | 2 | Daughter | — | Kentucky |
| 24 | James, Jr. Hayden | 1 | Son | — | Kentucky |
| 25 | B. Joseph Hayden | 0 | Son | — | Kentucky |
| 26 | Joseph P. Wathen | 28 | Head | Die Maker | Kentucky |
| 27 | Agnes Marie Wathen | 19 | Wife | — | Kentucky |
| 28 | Catherine Wathen | 0 | Daughter | — | Kentucky |
| 29 | John B. Hayden THIS PERSON | 34 | Head | Laborer | Kentucky |
| 30 | Lally Belle Hayden | 27 | Wife | — | Kentucky |
| 31 | Ida Jo Hayden | 4 | Daughter | — | Kentucky |
| 32 | William B. Hayden | 2 | Son | — | Kentucky |
| 33 | John Hayden | 1 | Son | — | Kentucky |
| 34 | Clarence Floyd | 47 | Head | Driver | Kentucky |
| 35 | Ted Floyd | 23 | Son | — | Kentucky |
| 36 | Mary Floyd | 18 | Daughter | — | Illinois |
| 37 | Frances Floyd | 14 | Daughter | — | Illinois |
| 38 | J. N. Wright | 78 | Head | — | Kentucky |
| 39 | Alice Wright | 38 | Daughter | — | Kentucky |
| 40 | Leonard Wright | 31 | Son | Radio Mechanic | Kentucky |
Pedigree Summary
John
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)