MK
Mary Kane — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cass-County, Missouri
Our Model Tree links this Mary Kane across the 1920, 1930 and 1940 US Censuses in Cass-County, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1883), then head of a 3-person household.
Age 57
b. ~1883
Female
Spouse
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cass-County, Missouri |
| Surname | Kane |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Cass |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Pleasant Hill City |
| Est. Birth Year | ~1883 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| James Kane | Head | — | 68 | ~1872 |
| Keith Kennedy | Son | — | 20 | ~1920 |
| Mary Kane | Spouse | — | 57 | ~1883 |
Census Appearances
1920
Cass, Missouri
Spouse, age 37
Cass, Missouri · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kane |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | No |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Cass, Missouri
Spouse, age 47
Cass, Missouri · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kane |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 25 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Cass-County, Missouri
Spouse, age 57
Cass-County, Missouri · implied b. ~1883 — 3 household members
| Surname | Kane |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Cass |
| Highest Grade | No 8 |
| 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 Kane across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Kane
Spouse · 1940 · age 57 · b. ~1883 · Missouri
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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 — Cass-County, Missouri
Open full size
1940 US Federal Census — Cass-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02095-00403)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nell Simmons | 77 | Lodger | — | Kentucky |
| 2 | James Forrest Kane | 68 | Head | — | Missouri |
| 3 | Mary Kane THIS PERSON | 57 | Wife | — | Missouri |
| 4 | Keith Kennedy | 20 | Son | Trap Neets | Missouri |
| 5 | Carl W Harring | 37 | Head | Med Doctor | Kansas |
| 6 | Lillie Harring | 35 | Wife | — | Oklahoma |
| 7 | Mercedes Harring | 10 | Daughter | — | Kansas |
| 8 | Alice Smith | 77 | Head | — | Missouri |
| 9 | Ella B Walker | 73 | Sister | — | Missouri |
| 10 | Cyrus Sharp | 44 | Head | Operator Grocery | Missouri |
| 11 | Lois Sharp | 38 | Wife | Clerk | Missouri |
| 12 | John Wesley Sharp | 19 | Son | — | Missouri |
| 13 | Ida Trainer | 63 | Mother in law | — | Missouri |
| 14 | Mary Seymour | 75 | Head | — | Missouri |
| 15 | Maud Patterson | 57 | Head | — | Illinois |
| 16 | Cora E Neff | 52 | Head | Housework | Missouri |
| 17 | Edward Neff | 33 | Son | Laborer | Missouri |
| 18 | Anna M Brown | 67 | Head | — | Illinois |
| 19 | Russell Davis | 25 | Head | Director | Kansas |
| 20 | Ina Davis | 26 | Wife | — | Canada-English |
| 21 | Oscar L Jennings | 53 | Head | — | Tennessee |
| 22 | Etta M Jennings | 49 | Wife | — | Tennessee |
| 23 | Mozelle Jennings | 12 | Daughter | — | Missouri |
| 24 | Cornelia Parris | 79 | Mother in law | — | Tennessee |
| 25 | Emily Jennings | 58 | Sister in law | — | Tennessee |
| 26 | Edward Pratt | 26 | Head | Operating Machine | Kansas |
| 27 | Frances Pratt | 26 | Wife | — | Missouri |
| 28 | Norma June Pratt | 3 | Daughter | — | Missouri |
| 29 | Earnest Collins | 20 | Brother in law | Sand Cutter | Missouri |
| 30 | Pearl Grantham | 52 | Head | Telephone Operator | Missouri |
| 31 | Johan Kennedy | 77 | Mother | — | Indiana |
| 32 | Virgil Hanson | 37 | Head | Electrician | Missouri |
| 33 | Lydia Hanson | 34 | Wife | — | Nebraska |
| 34 | Victor E Hanson | 15 | Son | — | Missouri |
| 35 | Jane Hanson | 13 | Daughter | — | Missouri |
| 36 | Dorothy D Hanson | 11 | Daughter | — | Missouri |
| 37 | Virginia Hanson | 8 | Daughter | — | Missouri |
| 38 | Myra Dickey | 31 | Head | — | Missouri |
| 39 | Jackie Jr Dickey | 9 | Son | — | Missouri |
| 40 | Frankie Eugene Dickey | 8 | Son | — | 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)