MF
Mary Fleming — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this Mary Fleming across the 1920, 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1886), then head of a 5-person household.
Age 54
b. ~1886
Female
Spouse
Born: Scotland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Fleming |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Naturalization Status | Naturalized |
| Additional Details | |
| Industry | NP |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Township / Ward | Kansas City |
| Est. Birth Year | ~1886 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Anna Fleming | Daughter | — | 17 | ~1923 |
| Harry Fleming | Head | — | 52 | ~1888 |
| David Fleming | Son | — | 15 | ~1925 |
| William Fleming | Son | — | 19 | ~1921 |
| Mary Fleming | Spouse | — | 54 | ~1886 |
Census Appearances
1920
Jackson, Missouri
Spouse, age 33
Jackson, Missouri · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fleming |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Scotland |
| Year of Immigration | 1886 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Scotch |
| Birth Country | Scotland |
| Year of Naturalization | 1910 |
| Birthplace (normalized) | scotland |
1930
Jackson, Missouri
Other, age 43
Jackson, Missouri · implied b. ~1887 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fleming |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1886 |
| Age at First Marriage | 24 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Veteran | No |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Jackson-County, Missouri
Spouse, age 54
Jackson-County, Missouri · implied b. ~1886 — 5 household members
| Surname | Fleming |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Naturalization Status | Naturalized |
| Industry | NP |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Fleming 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 Fleming
Spouse · 1940 · age 54 · b. ~1886 · 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 — Jackson-County, Missouri
Open full size
1940 US Federal Census — Jackson-County, Missouri
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-02180-00755)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helena E. Yount | 50 | Wife | — | Oklahoma |
| 2 | Golden E. Carrier | 37 | Head | Mechanic | Missouri |
| 3 | Olla Mae Carrier | 33 | Wife | — | Missouri |
| 4 | Maurice Smith | 69 | Head | Painter | Missouri |
| 5 | Hattie B. Smith | 63 | Wife | — | Missouri |
| 8 | Dennis F. O-Leary | 54 | Head | Stockman | Kansas |
| 9 | Nora C. O-Leary | 57 | Wife | — | Kansas |
| 10 | Frank J. O-Leary | 30 | Son | Mechanic | Missouri |
| 11 | Grace F. O-Leary | 24 | Daughter | Stenographer | Missouri |
| 12 | Mary O-Leary | 20 | Daughter | New Worker | Missouri |
| 13 | James O-Leary | 18 | Son | — | Oklahoma |
| 14 | Geraldine O-Leary | 15 | Daughter | — | Oklahoma |
| 15 | Patricia O-Leary | 13 | Daughter | — | Missouri |
| 16 | Phillip O-Leary | 11 | Son | — | Missouri |
| 17 | Jacob B. Waltenbach | 64 | Head | Bookkeeper | Iowa |
| 18 | Rosa Waltenbach | 64 | Wife | — | Missouri |
| 19 | Mildred Waltenbach | 31 | Daughter | Clerk | Missouri |
| 20 | Edith G. Waltenbach | 26 | Daughter | New Worker | Missouri |
| 21 | Eugene F. Crowe | 48 | Head | Machinist | Texas |
| 22 | Ethel F. Crowe | 49 | Wife | — | Missouri |
| 23 | Clyde V. Kathbun | 46 | Head | Laborer | Missouri |
| 24 | Edith M. Kathbun | 39 | Wife | — | Missouri |
| 25 | Dorothy F. Kathbun | 17 | Daughter | — | Missouri |
| 26 | Joseph R. Daily | 56 | Head | Mechanic | Kansas |
| 27 | Sarah M. Daily | 54 | Wife | — | Ohio |
| 28 | Harry A. Daily | 21 | Son | Delivery Man | Kansas |
| 29 | Anna E. Sprout | 79 | Mother | — | Illinois |
| 30 | Harry Fleming | 52 | Head | Mail Carrier | Scotland |
| 31 | Mary Fleming THIS PERSON | 54 | Wife | — | Scotland |
| 32 | William Fleming | 19 | Son | Carrier | Missouri |
| 33 | Anna M. Fleming | 17 | Daughter | — | Missouri |
| 34 | David Fleming | 15 | Son | — | Missouri |
| 36 | Charles B. Frank | 72 | Head | — | Pennsylvania |
| 37 | Marie L. Frank | 68 | Wife | — | Kansas |
| 38 | Lawrence N. Frank | 45 | Son | Night Clerk | Kansas |
| 39 | Donna E. Frank | 32 | Daughter-in-law | — | Indiana |
| 40 | Charles L. Frank | 4 | Grand-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)