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John Whitehead — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Ohio
Our Model Tree links this John Whitehead across the 1930 and 1940 US Censuses in Montgomery-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 11-person household.
Age 20
b. ~1920
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Ohio |
| Surname | Whitehead |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Dayton city |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | C.C.C. Camp |
| Class of Worker | GW |
| Income (1939) | 209 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Truck Driver |
| Township / Ward | Dayton 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Whitehead | Son | — | 20 | ~1920 |
| Claude Whitehead | Head | — | 54 | ~1886 |
| Betty Whitehead | Daughter | — | 16 | ~1924 |
| Dana Whitehead | Son | — | 9 | ~1931 |
| Alma Whitehead | Daughter | — | 15 | ~1925 |
| Mary Whitehead | Daughter | — | 18 | ~1922 |
| Ida Whitehead | Spouse | — | 48 | ~1892 |
| Edith Whitehead | Daughter | — | 12 | ~1928 |
| Shirley Whitehead | Daughter | — | 4 | ~1936 |
| Clara Whitehead | Daughter | — | 11 | ~1929 |
| George Whitehead | Son | — | 6 | ~1934 |
Census Appearances
1930
Montgomery, Ohio
Son, age 10
Montgomery, Ohio · implied b. ~1920 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Whitehead |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Montgomery-County, Ohio
Son, age 20
Montgomery-County, Ohio · implied b. ~1920 — 11 household members
| Surname | Whitehead |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Dayton city |
| 1935 Residence (County) | Montgomery |
| Occupation | Truck Driver |
| Industry | C.C.C. Camp |
| Class of Worker | GW |
| Income (1939) | 209 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Whitehead across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Whitehead
Son · 1940 · age 20 · b. ~1920 · Ohio
★ You are viewing this record
Sibling
Dana Whitehead
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Whitehead
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Whitehead
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Whitehead
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alma Whitehead
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Whitehead
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Whitehead
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Whitehead
Sibling · 1940 · age 16
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 — Montgomery-County, Ohio
Open full size
1940 US Federal Census — Montgomery-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03251-00423)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Betty E. De Bolt | 18 | Daughter | — | Ohio |
| 2 | Doris M. De Bolt | 17 | Daughter | — | Ohio |
| 3 | Frieda J. De Bolt | 15 | Daughter | — | Ohio |
| 4 | Harold L. Jr. De Bolt | 13 | Son | — | Ohio |
| 5 | Leona M. De Bolt | 12 | Daughter | — | Ohio |
| 6 | Robert M. De Bolt | 11 | Son | — | Ohio |
| 7 | Russell E. De Bolt | 9 | Son | — | Ohio |
| 8 | Elaine M. De Bolt | 7 | Daughter | — | Ohio |
| 9 | Helen L. De Bolt | 4 | Daughter | — | Ohio |
| 10 | Delbert L. Campbell | 28 | Head | Truck Driver | Ohio |
| 11 | Thelma M. Campbell | 26 | Wife | — | Ohio |
| 12 | Delbert Jr. Campbell | 7 | Son | — | Ohio |
| 13 | Dale R. Campbell | 5 | Son | — | Ohio |
| 14 | David D. Campbell | 1 | Son | — | Ohio |
| 15 | Lester E. Bailey | 50 | Head | Forelady | Oregon |
| 16 | Clara Bailey | 76 | Mother | — | Ohio |
| 17 | Ernest A. Roberts | 42 | Head | Inspector | Ohio |
| 18 | Billy W. Roberts | 18 | Son | — | Ohio |
| 19 | John H. Collins | 36 | Head | Skilled Hammerman | West Virginia |
| 20 | Faye E. Collins | 32 | Wife | — | Indiana |
| 21 | Mary Carolyn Collins | 6 | Daughter | — | Indiana |
| 22 | Edgar S. Byrd | 25 | Lodger | Laborer | Indiana |
| 23 | Claude H. Whitehead | 54 | Head | Repairman | Ohio |
| 24 | Ida B. Whitehead | 48 | Wife | — | Ohio |
| 25 | John H. Whitehead THIS PERSON | 20 | Son | Truck Driver | Ohio |
| 26 | Mary E. Whitehead | 18 | Daughter | — | Ohio |
| 27 | Betty E. Whitehead | 16 | Daughter | — | Ohio |
| 28 | Alma Whitehead | 15 | Daughter | — | Ohio |
| 29 | Edith May Whitehead | 12 | Daughter | — | Ohio |
| 30 | Clara Ann Whitehead | 11 | Daughter | — | Ohio |
| 31 | Dana L. Whitehead | 9 | Son | — | Ohio |
| 32 | George E. Whitehead | 6 | Son | — | Ohio |
| 33 | Shirley J. Whitehead | 4 | Daughter | — | Ohio |
| 34 | Mike Gorein | 58 | Head | Laborer | Austria |
| 35 | Victoria Gorein | 58 | Wife | — | Austria |
| 36 | Louie Bostocic | 65 | Lodger | Laborer | Austria |
| 37 | Anton Vargo | 43 | Head | Laborer | Austria |
| 38 | Nellie M. Vargo | 42 | Wife | — | Ohio |
| 39 | Mary J. Law | 18 | Daughter | — | Ohio |
| 40 | James L. Law | 21 | Son | Truck Driver | Ohio |
Related Census Records
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)