MS
Mary Stark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Carroll-County, Missouri
Our Model Tree links this Mary Stark across the 1930 and 1940 US Censuses in Carroll-County, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Carroll-County, Missouri |
| Surname | Stark |
| Given Name | Mary V. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Carroll |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Yes 6 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Trotter Township |
| Est. Birth Year | ~1929 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Pauline Stark | Spouse | — | 39 | ~1901 |
| Mary Stark | Daughter | — | 11 | ~1929 |
| Makinemaxine Stark | Daughter | — | 9 | ~1931 |
| Russell Stark | Son | — | 7 | ~1933 |
| Gene Stark | Son | — | 15 | ~1925 |
| Lucille Stark | Daughter | — | 13 | ~1927 |
| Joan Stark | Daughter | — | 6 | ~1934 |
| Lester Stark | Head | — | 40 | ~1900 |
Census Appearances
1930
Carroll, Missouri
Daughter, age
Carroll, Missouri · implied b. ~1930 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stark |
| Given Name | Mary V. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Carroll-County, Missouri
Daughter, age 11
Carroll-County, Missouri · implied b. ~1929 — 8 household members
| Surname | Stark |
| Given Name | Mary V. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Carroll |
| Income (1939) | 0 |
| Highest Grade | Yes 6 |
| 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 Stark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Stark
Daughter · 1940 · age 11 · b. ~1929 · Missouri
★ You are viewing this record
Sibling
Russell Stark
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Stark
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Makinemaxine Stark
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gene Stark
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Stark
Sibling · 1940 · age 13
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 — Carroll-County, Missouri
Open full size
1940 US Federal Census — Carroll-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02094-00489)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eda Stark | 71 | mother | — | Missouri |
| 2 | Lester Stark | 40 | head | Farmer | Missouri |
| 3 | Pauline Stark | 39 | wife | — | Missouri |
| 4 | Gene Stark | 15 | son | — | Missouri |
| 5 | Lucille Stark | 13 | daughter | — | Missouri |
| 6 | Mary V. Stark THIS PERSON | 11 | daughter | — | Missouri |
| 7 | Makine|Maxine Stark | 9 | daughter | — | Missouri |
| 8 | Russell Stark | 7 | son | — | Missouri |
| 9 | Joan Stark | 6 | daughter | — | Missouri |
| 10 | Russell Carter | 47 | head | Farmer | Kentucky |
| 11 | Mary Carter | 42 | wife | — | Missouri |
| 12 | Maurice Wayne Carter | 12 | son | — | Missouri |
| 13 | Earl Wheeler | 21 | hired hand | Farm Laborer | Missouri |
| 14 | George Stark | 62 | head | Farmer | Missouri |
| 15 | Myrtle Stark | 53 | wife | — | Illinois |
| 16 | Gerald Stark | 26 | son | Farm Laborer | Missouri |
| 17 | Mary Ruth Stark | 13 | daughter | — | Missouri |
| 18 | Robert Dale Stark | 10 | son | — | Missouri |
| 19 | John Stark | 68 | head | Farmer | Missouri |
| 20 | Lillie M. Stark | 61 | wife | — | Missouri |
| 21 | Rolla Nation | 42 | head | Farmer | Missouri |
| 22 | Helen Nation | 27 | wife | — | Missouri |
| 23 | Charles Wilbur Nation | 7 | son | — | Missouri |
| 24 | Tommy Ray Nation | 5 | son | — | Missouri |
| 25 | Velta Marie Nation | 3 | daughter | — | Missouri |
| 26 | James R. Nation | 1 | son | — | Missouri |
| 27 | Gilbert B. Baker | 45 | head | Minister | Missouri |
| 28 | Ruby O. Baker | 37 | wife | — | Missouri |
| 29 | Joann Baker | 17 | daughter | — | Missouri |
| 30 | Stanley Baker | 15 | son | — | Missouri |
| 31 | Wilfred Baker | 12 | son | — | Missouri |
| 32 | Mark Harbert | 38 | head | Farmer | Missouri |
| 33 | Opal Harbert | 32 | wife | — | Missouri |
| 34 | Jess Harden | 43 | head | Farm Laborer | Missouri |
| 35 | Ida Ann Monk | 64 | head | — | Virginia |
| 36 | Smith William Monk | 41 | son | Farmer | Missouri |
| 37 | William H. Michael | 72 | head | Farmer | Missouri |
| 38 | Isaiah Michael | 52 | brother | Laborer | Missouri |
| 39 | Ed Trotter | 71 | head | — | Missouri |
| 40 | Harry Brown Trotter | 30 | son | Farmer | Missouri |
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)