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Mattie Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-City-County, Missouri
Our Model Tree links this Mattie Martin across the 1930 and 1940 US Censuses in St.-Louis-City-County, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 10-person household.
Age 45
b. ~1895
Female
Spouse
Born: Arkansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-City-County, Missouri |
| Surname | Martin |
| Given Name | Mattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | ST LOUIS |
| 1935 Residence (County) | St. Louis City |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Township / Ward | St Louis |
| Est. Birth Year | ~1895 |
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 Mattie | Age | Birth yr |
|---|---|---|---|---|
| Cora Martin | Daughter | — | 21 | ~1919 |
| Wilamenia Martin | Daughter | — | 10 | ~1930 |
| David Martin | Son | — | 18 | ~1922 |
| Lionel Martin | Son | — | 8 | ~1932 |
| Robert Martin | Son | — | 15 | ~1925 |
| John Martin | Head | — | 47 | ~1893 |
| Mattie Martin | Spouse | — | 45 | ~1895 |
| Chester Martin | Son | — | 25 | ~1915 |
| Clinton Martin | Son | — | 22 | ~1918 |
| James Martin | Son | — | 12 | ~1928 |
Census Appearances
1930
St Louis, …
Spouse, age 35
St Louis, Missouri · implied b. ~1895 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Mattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 22 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Occupation | Laborer |
| Industry | Hand Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
St.-Louis-City-County, Missouri
Spouse, age 45
St.-Louis-City-County, Missouri · implied b. ~1895 — 10 household members
| Surname | Martin |
| Given Name | Mattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | ST LOUIS |
| 1935 Residence (County) | St. Louis City |
| Hours Worked | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Mattie Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mattie Martin
Spouse · 1940 · age 45 · b. ~1895 · 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 — St.-Louis-City-County, Missouri
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1940 US Federal Census — St.-Louis-City-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02186-00216)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clayton Mchaskell | 45 | Head | Pattern Maker Helper | Arkansas |
| 42 | Allene Mchaskell | 43 | Wife | — | Louisiana |
| 43 | Loafer Williamson | 46 | Boarder | Cleaner | Arkansas |
| 44 | Clyde Mchaskell | 22 | Head | Laborer | Arkansas |
| 45 | Lillian Mchaskell | 26 | Wife | — | Tennessee |
| 46 | Centennial Weaver | 34 | Head | Maid | Tennessee |
| 47 | Cornelius Weaver | 15 | Son | — | Missouri |
| 48 | Velma Weaver | 7 | Daughter | — | Missouri |
| 49 | Sidway Weaver | 1 | Son | — | Missouri |
| 50 | Sidway Bizzle | 41 | Lodger | Laborer | Mississippi |
| 51 | Sudie Cole | 32 | Head | Maid | Alabama |
| 52 | Gazzis May Cole | 15 | Daughter | — | Mississippi |
| 53 | Rosalie Cole | 14 | Daughter | — | Illinois |
| 54 | Clarence Cole | 15 | Brother | — | Arkansas |
| 55 | Frank Turner | 49 | Nephew | — | Missouri |
| 56 | Pearl Harris | 12 | Boarder | — | Arkansas |
| 57 | John Martin | 47 | Head | Laborer | Arkansas |
| 58 | Mattie Martin THIS PERSON | 45 | Wife | — | Arkansas |
| 59 | Chester Martin | 25 | Son | Pin Setter | Arkansas |
| 60 | Clinton Martin | 22 | Son | Laborer | Arkansas |
| 61 | Cora Martin | 21 | Daughter | Waitress | Arkansas |
| 62 | David Martin | 18 | Son | New Worker | Arkansas |
| 63 | Robert Martin | 15 | Son | — | Missouri |
| 64 | James Martin | 12 | Son | — | Missouri |
| 65 | Wilamenia Martin | 10 | Daughter | — | Missouri |
| 66 | Lionel Martin | 8 | Son | — | Missouri |
| 67 | William James | 29 | Head | Laborer | Mississippi |
| 68 | Carrie James | 28 | Wife | — | Mississippi |
| 69 | Queen Esther James | 1 | Daughter | — | Mississippi |
| 70 | Dorsey Boler | 38 | Head | Laborer | Mississippi |
| 71 | Etta Boler | 33 | Wife | — | Mississippi |
| 72 | Leamon Boler | 16 | Son | — | Mississippi |
| 73 | Movell Boler | 14 | Son | — | Missouri |
| 74 | Mildred Boler | 12 | Daughter | — | Missouri |
| 75 | Douglas Wilson | 35 | Head | Laborer | Mississippi |
| 76 | Beatrice Wilson | 38 | Wife | — | Mississippi |
| 77 | Hester Lathan | 52 | Head | — | Mississippi |
| 78 | Mary Lathan | 23 | Daughter | — | Mississippi |
| 79 | Willie Lathan | 21 | Son | Laborer | Missouri |
| 80 | Mathew Lathan | 17 | Son | Assist. Shipping Clerk | 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)