MC
Mary Carpenter — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Barry-County, Missouri
Our Model Tree links this Mary Carpenter across the 1930 and 1940 US Censuses in Barry-County, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 10-person household.
Age 10
b. ~1930
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Barry-County, Missouri |
| Surname | Carpenter |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Pleasant Ridge |
| 1935 Residence (County) | Barry |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Pleasant Ridge |
| Est. Birth Year | ~1930 |
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 |
|---|---|---|---|---|
| Lillie Carpenter | Daughter | — | 8 | ~1932 |
| Mary Carpenter | Daughter | — | 10 | ~1930 |
| Thelma Carpenter | Daughter | — | 19 | ~1921 |
| Dorothy Carpenter | Daughter | — | 13 | ~1927 |
| Chloe Carpenter | Daughter | — | 18 | ~1922 |
| Fred Carpenter | Head | — | 45 | ~1895 |
| Norman Carpenter | Son | — | 15 | ~1925 |
| Paul Carpenter | Son | — | 3 | ~1937 |
| Cyrus Carpenter | Son | — | 7 | ~1933 |
| Addie Carpenter | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Barry, Missouri
Daughter, age
Barry, Missouri · implied b. ~1930 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carpenter |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Barry-County, Missouri
Daughter, age 10
Barry-County, Missouri · implied b. ~1930 — 10 household members
| Surname | Carpenter |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Pleasant Ridge |
| 1935 Residence (County) | Barry |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| 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 Carpenter across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Carpenter
Daughter · 1940 · age 10 · b. ~1930 · Missouri
★ You are viewing this record
Sibling
Lillie Carpenter
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Carpenter
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cyrus Carpenter
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Carpenter
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Carpenter
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Carpenter
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chloe Carpenter
Sibling · 1940 · age 18
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 — Barry-County, Missouri
Open full size
1940 US Federal Census — Barry-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02083-00534)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lillian Crouch | 15 | Son | Farmer | Missouri |
| 42 | O. G. Crouch | 25 | Son | Farmer | Missouri |
| 43 | Bernice Crouch | 20 | Daughter | — | Missouri |
| 44 | Carl Crouch | 21 | Son-in-law | Farmer | Missouri |
| 45 | Howard Crouch | 2 | Grandson | — | Missouri |
| 46 | Calvin A. Crouch | 35 | Head | Farmer | Missouri |
| 47 | Lela Crouch | 45 | Wife | — | Missouri |
| 48 | Carl Edward Crouch | 8 | Son | — | Missouri |
| 49 | Frank Justus | 35 | Head | Owner | Missouri |
| 50 | Anna Justus | 34 | Wife | — | Missouri |
| 51 | Norman Justus | 12 | Son | — | Missouri |
| 52 | Robert Justus | 10 | Son | — | Missouri |
| 53 | Gerald Justus | 2 | Son | — | Missouri |
| 54 | Rose Mary Justus | 1 | Daughter | — | Missouri |
| 55 | Fred Carpenter | 45 | Head | Farmer | Missouri |
| 56 | Addie Carpenter | 43 | Wife | — | Missouri |
| 57 | Thelma Carpenter | 19 | Daughter | — | Missouri |
| 58 | Chloe Carpenter | 18 | Daughter | — | Missouri |
| 59 | Norman Carpenter | 15 | Son | — | Missouri |
| 60 | Dorothy Carpenter | 13 | Daughter | — | Missouri |
| 61 | Mary Carpenter THIS PERSON | 10 | Daughter | — | Missouri |
| 62 | Lillie Carpenter | 8 | Daughter | — | Missouri |
| 63 | Cyrus Carpenter | 7 | Son | — | Missouri |
| 64 | Paul Carpenter | 3 | Son | — | Missouri |
| 65 | T. D. Stark | 73 | Head | — | Indiana |
| 66 | Etha Stark | 33 | Daughter | — | Missouri |
| 67 | Leo Stark | 30 | Son | Salesman | Missouri |
| 68 | Mildred Stark | 27 | Daughter | — | Missouri |
| 69 | Carl Stark | 23 | Son | Farmer | Missouri |
| 70 | Wayne Stark | 21 | Son | Salesman | Missouri |
| 71 | C. Winston Penn | 31 | Head | Farmer | Missouri |
| 72 | Hazel Penn | 30 | Wife | — | Missouri |
| 73 | Bonnie Sue Penn | 1 | Daughter | — | Missouri |
| 74 | E. A. Tunnell | 63 | Head | Farmer | Missouri |
| 75 | Clara Tunnell | 59 | Wife | — | Missouri |
| 76 | W. G. Lawson | 35 | Head | Farmer | Missouri |
| 77 | Mattie Lawson | 36 | Wife | — | Missouri |
| 78 | Corine Lawson | 10 | Daughter | — | Missouri |
| 79 | William Lawson | 5 | Son | — | Missouri |
| 80 | Geraldine Lawson | 4 | Daughter | — | 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)