MC
Mary Carson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Howard-County, Indiana
Our Model Tree links this Mary Carson across the 1930 and 1940 US Censuses in Howard-County, Indiana (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 9-person household.
Age 42
b. ~1898
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Howard-County, Indiana |
| Surname | Carson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Kokomo City |
| 1935 Residence (County) | Howard |
| Additional Details | |
| Highest Grade | G-8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Kokomo City |
| Est. Birth Year | ~1898 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Robert Carson | Son | — | 12 | ~1928 |
| Helen Carson | Daughter | — | 25 | ~1915 |
| Charles Carson | Son | — | 9 | ~1931 |
| Vern Carson | Head | — | 43 | ~1897 |
| Martha Carson | Daughter | — | 15 | ~1925 |
| Mary Carson | Spouse | — | 42 | ~1898 |
| Rebecca Philips | Other | — | 5 | ~1935 |
| Thelma Carson | Daughter | — | 19 | ~1921 |
| John Carson | Son | — | 17 | ~1923 |
Census Appearances
1930
Howard, Indiana
Other, age 32
Howard, Indiana · implied b. ~1898 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carson |
| Given Name | Mary Carolyn |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 17 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Howard-County, Indiana
Spouse, age 42
Howard-County, Indiana · implied b. ~1898 — 9 household members
| Surname | Carson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Kokomo City |
| 1935 Residence (County) | Howard |
| Highest Grade | G-8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Carson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Carson
Spouse · 1940 · age 42 · b. ~1898 · Indiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Howard-County, Indiana
Open full size
1940 US Federal Census — Howard-County, Indiana
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01053-00507)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Sanders | 4 | Son | — | Indiana |
| 2 | Eva Sanders | 2 | Daughter | — | Indiana |
| 3 | Marie Sanders | 1 | Daughter | — | Indiana |
| 4 | Vern Carson | 43 | Head | Laborer | Indiana |
| 5 | Mary Carson THIS PERSON | 42 | Wife | — | Indiana |
| 6 | Thelma Carson | 19 | Daughter | Seamstress | Indiana |
| 7 | John Carson | 17 | Son | Pin Setter | Indiana |
| 8 | Martha Carson | 15 | Daughter | — | Indiana |
| 9 | Robert Carson | 12 | Son | — | Indiana |
| 10 | Charles Carson | 9 | Son | — | Indiana |
| 11 | Helen Carson | 25 | Daughter | Laundry Work | Indiana |
| 12 | Rebecca Philips | 5 | Granddaughter | — | Indiana |
| 13 | Arthur Lanning | 48 | Head | Cleaning East-Ings | Indiana |
| 14 | Pauline Lanning | 40 | Wife | — | Kentucky |
| 15 | Beulah Lanning | 20 | Daughter | Saleslady | Indiana |
| 16 | Roy Lanning | 17 | Son | Clerk | Indiana |
| 17 | Lewis Lanning | 13 | Son | — | Indiana |
| 18 | Frank Mcmillian | 35 | Head | Janitor | Indiana |
| 19 | Mary Mcmillian | 28 | Wife | — | Indiana |
| 20 | Barbara Mcmillian | 4 | Daughter | — | Indiana |
| 21 | Joseph Collard | 52 | Head | — | Kentucky |
| 22 | Pearl Collard | 42 | Wife | — | Missouri |
| 23 | Lena Collard | 13 | Daughter | — | Illinois |
| 24 | Joseph Collard | 8 | Son | — | Indiana |
| 25 | Don Collard | 4 | Son | — | Indiana |
| 26 | Archie Hielman | 57 | Head | Truck Driver | Illinois |
| 27 | Ruth Hielman | 38 | Wife | — | Kentucky |
| 28 | Thomas Chapman | 19 | Step-son | — | Kentucky |
| 29 | John Chapman | 17 | Step-son | New Worker | Kentucky |
| 30 | Bessie Baugher | 73 | Mother-in-law | — | Kentucky |
| 31 | Donald Collins | 39 | Head | Barber | Indiana |
| 32 | Neva Collins | 34 | Wife | Wire Operator | Indiana |
| 33 | Hugh Collins | 9 | Son | — | Indiana |
| 34 | William Brown | 34 | Head | Machinist | Tennessee |
| 35 | Anna Brown | 34 | Wife | — | Pennsylvania |
| 36 | Clara Mae Brown | 13 | Daughter | — | W. Virginia |
| 37 | Marian Brown | 11 | Daughter | — | W. Virginia |
| 38 | Mable Brown | 10 | Daughter | — | Indiana |
| 39 | Rebecca Brown | 5 | Daughter | — | Indiana |
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)