MD
Mary Drake — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Clair-County, Missouri
Our Model Tree links this Mary Drake across the 1920, 1930 and 1940 US Censuses in St.-Clair-County, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 8-person household.
Age 56
b. ~1884
Female
Spouse
Born: Minnesota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Clair-County, Missouri |
| Surname | Drake |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Osceola City |
| 1935 Residence (County) | St. Clair |
| Additional Details | |
| Occupation | Laundry |
| Industry | Own home |
| Class of Worker | OA |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Laundry |
| Township / Ward | Osceola City |
| Est. Birth Year | ~1884 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Reese Johnson | Other | — | 54 | ~1886 |
| Donald Drake | Son | — | 12 | ~1928 |
| June Drake | Other | — | 21 | ~1919 |
| Harry Drake | Son | — | 21 | ~1919 |
| Mary Drake | Spouse | — | 56 | ~1884 |
| Sandra Drake | Other | — | 2 | ~1938 |
| John Drake | Head | — | 62 | ~1878 |
| Hazen Drake | Son | — | 30 | ~1910 |
Census Appearances
1920
St Clair, …
Spouse, age 35
St Clair, Missouri · implied b. ~1885 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Drake |
| Given Name | Mary R. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Father's Birthplace | New York |
| Mother's Birthplace | Canada |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
St Clair, …
Spouse, age 46
St Clair, Missouri · implied b. ~1884 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Drake |
| Given Name | Mary R. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 21 |
| Father's Birthplace | New York |
| Mother's Birthplace | Canada |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
St.-Clair-County, Missouri
Spouse, age 56
St.-Clair-County, Missouri · implied b. ~1884 — 8 household members
| Surname | Drake |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Osceola City |
| 1935 Residence (County) | St. Clair |
| Occupation | Laundry |
| Industry | Own home |
| Class of Worker | OA |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Drake 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 Drake
Spouse · 1940 · age 56 · b. ~1884 · 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.-Clair-County, Missouri
Open full size
1940 US Federal Census — St.-Clair-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02145-01020)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Philip Carroll | 19 | Son | Laborer | Missouri |
| 42 | Emma Mosby | 22 | Daughter | Cook | Missouri |
| 43 | Charley Bruce | 38 | Lodger | Laborer | Missouri |
| 44 | Richard Taylor | 32 | Head | Laborer | Missouri |
| 45 | Walter J. Manning | 49 | Head | Painter & Paper Hanger | Ohio |
| 46 | Elizabeth Manning | 39 | Wife | — | Tennessee |
| 47 | Margaret Manning | 21 | Daughter | — | Texas |
| 48 | Mary Manning | 19 | Daughter | Housework | Texas |
| 49 | Ella Manning | 16 | Daughter | — | Texas |
| 50 | Nora Manning | 14 | Daughter | — | Texas |
| 51 | Nancy Manning | 12 | Daughter | — | Missouri |
| 52 | Walter Manning | 10 | Son | — | Missouri |
| 53 | John Drake | 62 | Head | Laborer | Missouri |
| 54 | Mary Drake THIS PERSON | 56 | Wife | Laundry | Minnesota |
| 55 | Harry Drake | 21 | Son | Laborer | Missouri |
| 56 | Donald Lee Drake | 12 | Son | — | Missouri |
| 57 | Hazen Drake | 30 | Son | Trucking | Missouri |
| 58 | June Drake | 21 | Daughter-in-law | — | Colorado |
| 59 | Sandra Jean Drake | 2 | Granddaughter | — | Missouri |
| 60 | Reese Johnson | 54 | Brother-in-law | Laborer | Minnesota |
| 61 | George Hampton | 26 | Head | Linotype Operator | Missouri |
| 62 | Blanche M. Hampton | 21 | Wife | — | Louisiana |
| 63 | Alice Sharon Hampton | 0 | Daughter | — | Missouri |
| 64 | E. L. Harris | 48 | Head | General Trucking | Missouri |
| 65 | Lula Harris | 44 | Wife | — | Missouri |
| 66 | Robert Harris | 22 | Son | Clerk & Salesman | Missouri |
| 67 | Nadyne Harris | 17 | Daughter | — | Missouri |
| 68 | Venita Ruth Harris | 7 | Daughter | — | Missouri |
| 69 | Billy Kenneth Harris | 5 | Son | — | Missouri |
| 70 | Thomas Seevers | 81 | Father | — | Missouri |
| 71 | Iowa Seevers | 70 | Head | — | Iowa |
| 72 | Ruth Seevers | 56 | Sister | — | Missouri |
| 73 | Iris Irene Galloway | 23 | Lodger | Physician | Missouri |
| 74 | Frank Herd Biggerstaff | 70 | Head | Housework | Missouri |
| 75 | Stella D. Biggerstaff | 48 | Wife | Odd Jobs | Missouri |
| 76 | Mary Ellen Hawley | 87 | Mother-in-law | — | Pennsylvania |
| 77 | Jane Corbin | 82 | Head | — | Tennessee |
| 78 | Clarence Corbin | 52 | Son | — | Missouri |
| 79 | Mabel Sheldon | 53 | Head | Nursing | Missouri |
| 80 | Charles Sheldon | 18 | Son | Bookkeeper | Missouri |
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)