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Mary Mckee — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Mary Mckee across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1906), then head of a 5-person household.
Age 34
b. ~1906
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | McKee |
| Given Name | Mary @ |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1906 |
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 |
|---|---|---|---|---|
| Richard Mckee | Son | — | 7 | ~1933 |
| Larkine Mckee | Daughter | — | 12 | ~1928 |
| Mary Mckee | Daughter | — | 10 | ~1930 |
| Mary Mckee | Spouse | — | 34 | ~1906 |
| August Mckee | Head | — | 34 | ~1906 |
Census Appearances
1930
Baltimore, Maryland
Spouse, age 24
Baltimore, Maryland · implied b. ~1906 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mackey |
| Given Name | Mamie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 18 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Elite Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Spouse, age 34
Baltimore-City-County, Maryland · implied b. ~1906 — 5 household members
| Surname | McKee |
| Given Name | Mary @ |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Mckee across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mckee
Spouse · 1940 · age 34 · b. ~1906 · Maryland
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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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01508-00102)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary @ Mikulski | 35 | Wife | — | Maryland |
| 2 | Marie Mikulski | 6 | Daughter | — | Maryland |
| 3 | Joseph Mikulski | 2 | Son | — | Maryland |
| 4 | Henry J. Harcher | 45 | Head | Truck Driver Helper | Maryland |
| 5 | Josephine @ Harcher | 36 | Wife | — | Maryland |
| 6 | Mary S. Harcher | 14 | Daughter | — | Maryland |
| 7 | Henry H. Harcher | 10 | Son | — | Maryland |
| 8 | James Harcher | 5 | Son | — | Maryland |
| 9 | August Mckee | 34 | Head | Operator | Maryland |
| 10 | Mary @ Mckee THIS PERSON | 34 | Wife | — | Maryland |
| 11 | Larkine Mckee | 12 | Daughter | — | Maryland |
| 12 | Mary Mckee | 10 | Daughter | — | Maryland |
| 13 | Richard Mckee | 7 | Son | — | Maryland |
| 14 | Anthony @ Capoli | 49 | Head | Operator | Maryland |
| 15 | Marie Capoli | 36 | Wife | — | Maryland |
| 16 | Amelia Capoli | 26 | Daughter | Hand Ironer | Maryland |
| 17 | Lucile Capoli | 23 | Daughter | Typist | Maryland |
| 18 | Rose H. Capoli | 17 | Daughter | — | Maryland |
| 19 | Antoinette Capoli | 16 | Daughter | — | Maryland |
| 20 | Lawrence Capoli | 14 | Son | — | Maryland |
| 21 | Anthony Capoli | 13 | Son | — | Maryland |
| 22 | Michael Capoli | 10 | Son | — | Maryland |
| 23 | Josephine Capoli | 8 | Daughter | — | Maryland |
| 24 | Marie Capoli | 5 | Daughter | — | Maryland |
| 25 | Margaret Capoli | 3 | Daughter | — | Maryland |
| 26 | Martin J. @ Beere | 65 | Head | Private Cashier | Maryland |
| 27 | Matilda C. Beere | 59 | Wife | — | Maryland |
| 28 | William E. Beere | 22 | Son | Skilled Laborer | Maryland |
| 29 | William @ Heaphy | 43 | Head | Skilled Laborer | Maryland |
| 30 | Sollerman Charles Heaphy | 77 | Stepfather | — | Maryland |
| 31 | Alphonso D'Amario | 36 | Head | Tailor | Maryland |
| 32 | Sara M. @ D'Amario | 34 | Wife | — | Maryland |
| 33 | Charles D'Amario | 12 | Son | — | Maryland |
| 34 | Mary D'Amario | 64 | Mother | — | Italy |
| 35 | Mary @ Mcdonald | 69 | Head | — | Maryland |
| 36 | Leo A. @ Brocki | 35 | Head | Skilled Laborer | Maryland |
| 37 | Emma F. Brocki | 19 | Wife | — | Maryland |
| 38 | Leo A. Brocki | 1 | Son | — | Maryland |
| 39 | Oscar E. @ Berends | 40 | Head | Furnace Charger | Maryland |
| 40 | Helen C. Berends | 41 | Wife | — | Maryland |
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)