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Mary Whitehead — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this Mary Whitehead across the 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 10-person household.
Age 16
b. ~1924
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Whitehead |
| Given Name | Mary Ann |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Blue Tp |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Highest Grade | Hs 3 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Blue Tp |
| Est. Birth Year | ~1924 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Herbert Whitehead | Son | — | 20 | ~1920 |
| Annie Moore | Other | — | 72 | ~1868 |
| Mary Whitehead | Daughter | — | 16 | ~1924 |
| John Whitehead | Head | — | 42 | ~1898 |
| Bernice Whitehead | Daughter | — | 11 | ~1929 |
| August Whitehead | Son | — | 18 | ~1922 |
| August Moore | Other | — | 67 | ~1873 |
| Dorothy Whitehead | Daughter | — | 8 | ~1932 |
| Malinda Whitehead | Spouse | — | 44 | ~1896 |
| John Whitehead | Son | — | 19 | ~1921 |
Census Appearances
1930
Johnson, Kansas
Daughter, age 6
Johnson, Kansas · implied b. ~1924 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Whitehand |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Kansas |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Jackson-County, Missouri
Daughter, age 16
Jackson-County, Missouri · implied b. ~1924 — 10 household members
| Surname | Whitehead |
| Given Name | Mary Ann |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Blue Tp |
| 1935 Residence (County) | Jackson |
| Highest Grade | Hs 3 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Mary Whitehead across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Whitehead
Daughter · 1940 · age 16 · b. ~1924 · Missouri
★ You are viewing this record
Sibling
Dorothy Whitehead
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Whitehead
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
August Whitehead
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Whitehead
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Whitehead
Sibling · 1940 · age 11
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 — Jackson-County, Missouri
Open full size
1940 US Federal Census — Jackson-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02115-00780)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harold D. Lawton | 33 | Head | Labor. | Missouri |
| 42 | Edna Lawton | 27 | Wife | — | Missouri |
| 43 | Dorothy May Lawton | 11 | daughter | — | Missouri |
| 44 | Earl E. Lawton | 9 | son | — | Missouri |
| 45 | Hattie M. Lawton | 8 | daughter | — | Missouri |
| 46 | Jackie D. Lawton | 7 | son | — | Missouri |
| 47 | Robert Lee Lawton | 5 | son | — | Missouri |
| 48 | Mollie Shields | 54 | mother in law | — | Kentucky |
| 49 | John P. Byrne | 44 | head | Supervisor | Kentucky |
| 50 | Pauline Byrne | 43 | wife | — | Missouri |
| 51 | John O. Ryan | 72 | uncle | — | Missouri |
| 52 | Elizabeth Ryan | 72 | aunt | — | Illinois |
| 53 | Oren W. Carter | 57 | head | — | Missouri |
| 54 | Mamie Carter | 55 | wife | — | Missouri |
| 55 | Margaret Carter | 28 | daughter | Nurse | Missouri |
| 56 | James Wisecup | 21 | head | Dairy Hand | Iowa |
| 57 | Olga Wisecup | 22 | wife | — | Missouri |
| 58 | James A. Wisecup | 1 | son | — | Missouri |
| 59 | Harley Thilking | 26 | head | Dairy Hand | Missouri |
| 60 | Alma Thilking | 25 | wife | — | Kansas |
| 61 | Doris May Thilking | 4 | daughter | — | Missouri |
| 62 | John H. Whitehead | 42 | head | Carpenter | Missouri |
| 63 | Malinda Whitehead | 44 | wife | — | Kansas |
| 64 | Herbert E. Whitehead | 20 | son | Carpenter | Missouri |
| 65 | John H. Whitehead | 19 | son | Farm Hand | Missouri |
| 66 | August R. Whitehead | 18 | son | New Worker | Missouri |
| 67 | Mary Ann Whitehead THIS PERSON | 16 | daughter | — | Missouri |
| 68 | Bernice Whitehead | 11 | daughter | — | Kansas |
| 69 | Dorothy Whitehead | 8 | daughter | — | Missouri |
| 70 | August Moore | 67 | father in law | — | Missouri |
| 71 | Annie Moore | 72 | mother in law | — | Missouri |
| 72 | Oscar Becker | 58 | head | — | Missouri |
| 73 | Jennie Becker | 57 | wife | — | Ohio |
| 74 | David Becker | 17 | son | Farm Hand | Missouri |
| 75 | Everett Morman | 34 | head | Machinist | Missouri |
| 76 | Catherine Morman | 34 | wife | — | Kansas |
| 77 | Patricia Morman | 13 | daughter | — | Missouri |
| 78 | Ruth Morman | 10 | daughter | — | Missouri |
| 79 | Thomas J. Morman | 4 | son | — | Missouri |
| 80 | Ivan Potts | 31 | head | Wire Drawer | Kansas |
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)