MG
Mary Gibbons — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Mary Gibbons across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 8-person household.
Age 14
b. ~1926
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Gibbons |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Highland Park City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Highland Park 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Larry Gibbons | Son | — | 5 | ~1935 |
| Sally Gibbons | Daughter | — | 12 | ~1928 |
| Joan Gibbons | Daughter | — | 18 | ~1922 |
| Lois Gibbons | Spouse | — | 42 | ~1898 |
| Ray Gibbons | Son | — | 16 | ~1924 |
| Mary Gibbons | Daughter | — | 14 | ~1926 |
| Joseph Gibbons | Head | — | 49 | ~1891 |
| Richard Gibbons | Son | — | 17 | ~1923 |
Census Appearances
1930
Wayne, Michigan
Daughter, age 4
Wayne, Michigan · implied b. ~1926 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gibbons |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Daughter, age 14
Wayne-County, Michigan · implied b. ~1926 — 8 household members
| Surname | Gibbons |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Highland Park City |
| 1935 Residence (County) | Wayne |
| Highest Grade | H-3 |
| 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 Gibbons across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Gibbons
Daughter · 1940 · age 14 · b. ~1926 · Michigan
★ You are viewing this record
Sibling
Ray Gibbons
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Gibbons
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Gibbons
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sally Gibbons
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Larry Gibbons
Sibling · 1940 · age 5
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-t0627-01832-00030)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Nick Constantine | 24 | Head | Conveyor Loader | Michigan |
| 42 | Elva Constantine | 24 | Wife | — | Michigan |
| 43 | Charles Constantine | 4 | Son | — | Michigan |
| 44 | Barbara Constantine | 1 | Daughter | — | Michigan |
| 45 | Verner Burton | 21 | Boarder | Mechanic'S Helper | Michigan |
| 46 | Herbert White | 35 | Head | Body Trimmer | England |
| 47 | Margaret White | 31 | Wife | — | England |
| 48 | Barnet White | 12 | Son | — | Michigan |
| 49 | Barbara White | 9 | Daughter | — | Michigan |
| 50 | Rose Hibbert | 57 | Mother-in-law | — | England |
| 51 | Martin Achikian | 55 | Head | Matron | Turkey |
| 52 | Victoria Achikian | 40 | Wife | Trimmer | Turkey |
| 53 | Vahram Avedisian | 36 | Head | Core Maker | Armenia |
| 54 | Virginia Avedisian | 27 | Wife | — | Michigan |
| 55 | Ronald Avedisian | 6 | Son | — | Michigan |
| 56 | Larry Avedisian | 1 | Son | — | Michigan |
| 57 | Rose Krikorian | 23 | Sister-in-law | Saleswoman | Michigan |
| 58 | Richard Shaw | 46 | Head | Sweeper | England |
| 59 | Elizabeth Shaw | 42 | Wife | — | England |
| 60 | Ernest Shaw | 19 | Son | Butcher | England |
| 61 | Robert Dallocchio | 57 | Head | Cement Mixer | Italy |
| 62 | Rose Dallocchio | 49 | Wife | — | Italy |
| 63 | Louis Dallocchio | 27 | Son | Cement Mixer | Michigan |
| 64 | Pearl Dallocchio | 26 | Daughter | Phone Press Operator | Michigan |
| 65 | Mario Dallocchio | 22 | Son | General Helper | Michigan |
| 66 | Angelo Dallocchio | 21 | Son | — | Michigan |
| 67 | Irene Dallocchio | 18 | Daughter | — | Michigan |
| 68 | Phillip Dallocchio | 17 | Son | — | Michigan |
| 69 | Joseph Gibbons | 49 | Head | Fireman | Michigan |
| 70 | Lois Gibbons | 42 | Wife | — | Michigan |
| 71 | Joan Gibbons | 18 | Daughter | Saleswoman | Michigan |
| 72 | Richard Gibbons | 17 | Son | — | Michigan |
| 73 | Ray Gibbons | 16 | Son | General Helper | Michigan |
| 74 | Mary Gibbons THIS PERSON | 14 | Daughter | — | Michigan |
| 75 | Sally Gibbons | 12 | Daughter | — | Michigan |
| 76 | Larry Gibbons | 5 | Son | — | Michigan |
| 77 | Truman Palmer | 37 | Head | Postal Clerk | Michigan |
| 78 | Irene Palmer | 35 | Wife | — | Michigan |
| 79 | Dorothy Palmer | 7 | Daughter | — | Michigan |
| 80 | Alice Palmer | 5 | Daughter | — | 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)