MM
Mary Mckee — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Mary Mckee across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 5-person household.
Age 14
b. ~1926
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | McKee |
| Given Name | Mary J. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Highest Grade | Hs 1 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1926 |
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 |
|---|---|---|---|---|
| Lois Mckee | Daughter | — | 3 | ~1937 |
| Mary Mckee | Spouse | — | 42 | ~1898 |
| William Mckee | Head | — | 40 | ~1900 |
| Mary Mckee | Daughter | — | 14 | ~1926 |
| William Mckee | Son | — | 5 | ~1935 |
Census Appearances
1930
Wayne, Michigan
Daughter, age 4
Wayne, Michigan · implied b. ~1926 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | MCKEE |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Daughter, age 14
Wayne-County, Michigan · implied b. ~1926 — 5 household members
| Surname | McKee |
| Given Name | Mary J. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Highest Grade | Hs 1 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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
Daughter · 1940 · age 14 · b. ~1926 · Michigan
★ You are viewing this record
Sibling
William Mckee
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Mckee
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01869-00279)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Stanton | 74 | mother | — | England |
| 2 | John Lynett | 59 | head | Carpenter | Canada Eng |
| 3 | Marie Lynett | 40 | wife | — | Canada Eng |
| 4 | James Barton | 37 | head | Proprietor Manager | Iowa |
| 5 | Ella Barton | 33 | wife | — | Iowa |
| 6 | Charles V. Dixon | 32 | head | Maintenance Worker | Virginia |
| 7 | Marion Dixon | 31 | wife | Office Work | Michigan |
| 8 | Charles Mendick | 26 | roomer | Maintenance Worker | Kansas |
| 9 | Viola Mendick | 21 | roomer | — | Kansas |
| 10 | Alice Fisher | 38 | roomer | Saleslady | Canada Eng |
| 11 | Rose M. Dougan | 22 | roomer | Housework | Pennsylvania |
| 12 | Charles Fowkes | 54 | head | Superintendent | England |
| 13 | Alice Fowkes | 53 | sister | — | England |
| 14 | Ronald Fowkes | 16 | son | — | Michigan |
| 15 | Nancy Fowkes | 11 | daughter | — | Michigan |
| 16 | Lorne James | 18 | son | Mechanic | Michigan |
| 17 | Virginia James | 17 | daughter in law | — | Michigan |
| 18 | Gustave Pflaum | 42 | head | St Cleaner | Michigan |
| 19 | Margaret Pflaum | 40 | wife | — | Wisconsin |
| 20 | Jessie Rome | 28 | sister in law | Housework | Wisconsin |
| 21 | Joseph E. Metz | 45 | head | Transmission | Pennsylvania |
| 22 | Catherine Metz | 41 | wife | — | Ohio |
| 23 | Artyce Metz | 14 | daughter | — | Michigan |
| 24 | Jeanie Elchen | 64 | roomer | — | Canada Eng |
| 25 | John Holmyer | 64 | roomer | Collector | Michigan |
| 26 | John K. Loudon | 53 | head | Coke Oven | Scotland |
| 27 | Jean Loudon | 49 | wife | — | Scotland |
| 28 | Bernard Kahue | 23 | son in law | Machine Operator | Illinois |
| 29 | Dorothy Kahue | 23 | daughter | — | Ohio |
| 30 | William Mckee | 40 | head | Milkman | Northern Ireland |
| 31 | Mary Mckee | 42 | wife | — | Northern Ireland |
| 32 | Mary J. Mckee THIS PERSON | 14 | daughter | — | Michigan |
| 33 | William A. Mckee | 5 | son | — | Michigan |
| 34 | Lois J. Mckee | 3 | daughter | — | Michigan |
| 35 | Charles Gordon | 40 | head | Bench Work | Scotland |
| 36 | Agnes Gordon | 39 | wife | — | Scotland |
| 37 | Margaret Gordon | 11 | daughter | — | Michigan |
| 38 | Elsie Gordon | 8 | daughter | — | Michigan |
| 39 | Henry Mcnally | 48 | head | Engine Operator | Michigan |
| 40 | Mary Mcnally | 49 | wife | — | Scotland |
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)