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Mary Bishop — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Mary Bishop across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 12-person household.
Age 12
b. ~1928
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Bishop |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same Place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1928 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Marjorie Bishop | Daughter | — | 17 | ~1923 |
| Joan Bishop | Daughter | — | 10 | ~1930 |
| Mary Bishop | Daughter | — | 12 | ~1928 |
| Florence Bishop | Daughter | — | 8 | ~1932 |
| Martin Bishop | Head | — | 44 | ~1896 |
| Harry Blessman | Other | — | 85 | ~1855 |
| Martin Bishop | Son | — | 21 | ~1919 |
| Robert Bishop | Son | — | 19 | ~1921 |
| Albert Bishop | Son | — | 16 | ~1924 |
| Frank Bishop | Son | — | 4 | ~1936 |
| Donald Bishop | Son | — | 1 | ~1939 |
| Margaret Bishop | Spouse | — | 44 | ~1896 |
Census Appearances
1930
Wayne, Michigan
Daughter, age 2
Wayne, Michigan · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bishop |
| Given Name | Marjorie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Daughter, age 12
Wayne-County, Michigan · implied b. ~1928 — 12 household members
| Surname | Bishop |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same Place |
| 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 Bishop across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Bishop
Daughter · 1940 · age 12 · b. ~1928 · Michigan
★ You are viewing this record
Sibling
Marjorie Bishop
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Bishop
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Bishop
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Bishop
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Bishop
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Bishop
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Bishop
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Bishop
Sibling · 1940 · age 19
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-t0627-01855-00598)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edith Kales | 5 | Daughter | — | Michigan |
| 42 | William Harper | 37 | Head | Mechanic | Scotland |
| 43 | Anna Harper | 34 | Wife | — | New Jersey |
| 44 | Adrienne Harper | 5 | Daughter | — | New York |
| 45 | Matt Jackshaw | 41 | Head | Foreman | Montana |
| 46 | Sara Jackshaw | 34 | Wife | — | Michigan |
| 47 | Betty Jackshaw | 8 | Daughter | — | Michigan |
| 48 | David Jackshaw | 5 | Son | — | Michigan |
| 49 | Allen Ingles | 39 | Head | Grocery Clerk | Pennsylvania |
| 50 | Eva Ingles | 44 | Wife | — | Michigan |
| 51 | Allen Jr. Ingles | 12 | Son | — | Michigan |
| 52 | Mildred Ingles | 10 | Daughter | — | Michigan |
| 53 | Arline Ingles | 6 | Daughter | — | Michigan |
| 54 | Walter Sawyer | 53 | Head | Foreman | Ohio |
| 55 | Eva Sawyer | 53 | Wife | — | Ohio |
| 56 | Ralph Sawyer | 27 | Son | Radio Repair Man | Ohio |
| 57 | Bruce Sawyer | 18 | Son | — | Ohio |
| 58 | Martin Bishop | 44 | Head | Fireman | Michigan |
| 59 | Margaret Bishop | 44 | Wife | — | Michigan |
| 60 | Martin Jr. Bishop | 21 | Son | Machinist | Michigan |
| 61 | Robert Bishop | 19 | Son | Chef | Michigan |
| 62 | Marjorie Bishop | 17 | Daughter | — | Michigan |
| 63 | Albert Bishop | 16 | Son | — | Michigan |
| 64 | Mary Bishop THIS PERSON | 12 | Daughter | — | Michigan |
| 65 | Joan Bishop | 10 | Daughter | — | Michigan |
| 66 | Florence Bishop | 8 | Daughter | — | Michigan |
| 67 | Frank Bishop | 4 | Son | — | Michigan |
| 68 | Donald Bishop | 1 | Son | — | Michigan |
| 69 | Harry Blessman | 85 | Father-in-law | — | Michigan |
| 70 | James Burnett | 55 | Head | Steam Fitter | Michigan |
| 71 | Marguerite Burnett | 44 | Wife | — | Michigan |
| 72 | Lilly Burnett | 23 | Daughter | Bookkeeper | Michigan |
| 73 | Ruth Burnett | 22 | Daughter | Cashier | Michigan |
| 74 | Elmer Healey | 34 | Head | Foreman | Pennsylvania |
| 75 | Wanda Healey | 34 | Wife | — | Ohio |
| 76 | Edward Healey | 8 | Son | — | Michigan |
| 77 | Thomas Stickney | 31 | Head | Welder | Michigan |
| 78 | Garnet Stickney | 27 | Wife | — | Michigan |
| 79 | Thomas Jr. Stickney | 12 | Son | — | Michigan |
| 80 | Curtis Roe | 32 | Head | Welder | Michigan |
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)