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Mary Mccann — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Mary Mccann across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 10-person household.
Age 41
b. ~1899
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | McCann |
| Given Name | Mary B |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1899 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Eugene Mccann | Son | — | 4 | ~1936 |
| Jackie Mccann | Son | — | 1 | ~1939 |
| Mathew Mccann | Head | — | 49 | ~1891 |
| Margaret Mccann | Daughter | — | 6 | ~1934 |
| Ann Mccann | Daughter | — | 5 | ~1935 |
| James Mccann | Son | — | 8 | ~1932 |
| Gerald Mccann | Son | — | 10 | ~1930 |
| Mary Mccann | Spouse | — | 41 | ~1899 |
| Raymond Mccann | Son | — | 12 | ~1928 |
| Maiden Mccann | Son | — | 14 | ~1926 |
Census Appearances
1930
Wayne, Michigan
Other, age 30
Wayne, Michigan · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCann |
| Given Name | Marguerite |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 24 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Wayne-County, Michigan
Spouse, age 41
Wayne-County, Michigan · implied b. ~1899 — 10 household members
| Surname | McCann |
| Given Name | Mary B |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Mccann across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mccann
Spouse · 1940 · age 41 · b. ~1899 · Michigan
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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 — 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-t0627-01851-00591)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lawrence Chynoweth | 36 | Head | Job Setter | Michigan |
| 2 | Mickey O Jester | 37 | Head | Job Setter | Poland |
| 3 | Stella Jester | 27 | Wife | — | Poland |
| 4 | Raymond Jester | 9 | Son | — | Michigan |
| 5 | Jean Jester | 3 | Daughter | — | Michigan |
| 6 | John Winters | 52 | Head | Machine Operator | Michigan |
| 7 | Edie S Winters | 57 | Wife | — | England |
| 8 | Willie B Morgan | 49 | Head | Butcher | Kentucky |
| 9 | Willie N Morgan | 20 | Son | Clerk | Colorado |
| 10 | Lester Belles | 25 | Head | Laborer | Pennsylvania |
| 11 | Helen O Belles | 20 | Wife | — | Pennsylvania |
| 12 | Gloria Belles | 4 | Daughter | — | Pennsylvania |
| 13 | Gudmond Nielsen | 40 | Head | Tool Maker | Denmark |
| 14 | Mathew Mccann | 49 | Head | Maintenance | Canada |
| 15 | Mary B Mccann THIS PERSON | 41 | Wife | — | Indiana |
| 16 | Maiden Mccann | 14 | Son | — | Michigan |
| 17 | Raymond Mccann | 12 | Son | — | Michigan |
| 18 | Gerald Mccann | 10 | Son | — | Michigan |
| 19 | James Mccann | 8 | Son | — | Michigan |
| 20 | Margaret Mccann | 6 | Daughter | — | Michigan |
| 21 | Ann Mccann | 5 | Daughter | — | Michigan |
| 22 | Eugene Mccann | 4 | Son | — | Michigan |
| 23 | Jackie Mccann | 1 | Son | — | Michigan |
| 24 | Edythe Evans | 34 | Head | Waitress | Nebraska |
| 25 | George M Evans | 31 | Brother | Roofer | Oklahoma |
| 26 | Ruth Evans | 28 | Sister in law | — | Missouri |
| 27 | Sophie Evans | 10 | Niece | — | Kansas |
| 28 | Sidney Myers | 35 | Head | Auto Worker | Mississippi |
| 29 | Vernie Myers | 33 | Wife | Waitress | Mississippi |
| 30 | Leo Myers | 15 | Son | — | Mississippi |
| 31 | Glandell Myers | 14 | Daughter | — | Mississippi |
| 32 | Aloysius Palanois | 45 | Head | Owner | Kansas |
| 33 | Caroline Palanois | 44 | Wife | Helper | Virginia |
| 34 | Mallie Pabol | 72 | Mother in law | — | Virginia |
| 35 | Wm Becker | 39 | Head | Decorator | Pennsylvania |
| 36 | Marjorie Becker | 37 | Wife | Clerk | England |
| 37 | Dorothy Becker | 18 | Daughter | Clerk | Illinois |
| 38 | Amos Lowell | 50 | Head | Foreman | Ohio |
| 39 | Margaret Lowell | 60 | Wife | — | England |
| 40 | Theo Moskidis | 48 | Lodger | Dish Washer | Greece |
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)