MC
Mary Corbett — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wayne, Michigan
Our Model Tree links this Mary Corbett across the 1930 and 1940 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 3
b. ~1927
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Wayne, Michigan |
| Surname | Corbett |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | New York |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1927 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Harold Corbett | Son | — | 2 | ~1928 |
| John Corbett | Son | — | 3 | ~1927 |
| Richard Corbett | Son | — | 7 | ~1923 |
| Robert Corbett | Son | — | 5 | ~1925 |
| Harold Corbett | Head | — | 39 | ~1891 |
| Irene Corbett | Daughter | — | 1 | ~1929 |
| Irene Corbett | Spouse | — | 35 | ~1895 |
| Mary Corbett | Daughter | — | 3 | ~1927 |
Census Appearances
1930
Wayne, Michigan
Daughter, age 3
Wayne, Michigan · implied b. ~1927 — 8 household members
| Surname | Corbett |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | New York |
| Mother's Birthplace | Ohio |
| 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
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Corbett |
| Given Name | Marie |
| 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 |
| Income (1939) | 0 |
| Highest Grade | 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 Corbett across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Corbett
Daughter · 1930 · age 3 · b. ~1927 · Michigan
★ You are viewing this record
Sibling
Irene Corbett
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Corbett
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Corbett
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Corbett
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Corbett
Sibling · 1930 · age 2
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
1930 US Federal Census — Wayne, Michigan
Open full size
1930 US Federal Census — Wayne, Michigan
Page Contents
26 people indexed on this census page (ia:1930:michigancensus00reel1070:1075)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ben H. Cook | 44 | Head | Attorney | Luxembourg |
| 2 | Bess Cook | 42 | Wife | — | Michigan |
| 3 | Ben Jr. Cook | 15 | Son | — | Michigan |
| 4 | Ruth Cook | 13 | Daughter | — | Michigan |
| 5 | Harry J. Rennell | 30 | Head | Dentist | Michigan |
| 6 | Bessie Rennell | 29 | Wife | — | Michigan |
| 7 | Harry J. Jr. Rennell | 10 | Son | — | Michigan |
| 8 | Clarence E. Harris | 50 | Head | Salesman | Michigan |
| 9 | Florence B. Harris | 49 | Wife | — | Michigan |
| 10 | Robert W. Harris | 19 | Son | — | Michigan |
| 11 | Mark C. Harris | 15 | Son | — | Michigan |
| 12 | Lillian J. Harris | 10 | Daughter | — | Michigan |
| 13 | William H. Lewis | 77 | Father-in-law | — | Ohio |
| 14 | James Lewis | 41 | Head | — | Michigan |
| 15 | Helen Lewis | 35 | Wife | — | Michigan |
| 16 | James Jr. Lewis | 13 | Son | — | Michigan |
| 17 | John Lewis | 7 | Son | — | Michigan |
| 18 | Robert Lewis | 4 | Son | — | Michigan |
| 19 | Harold L. Corbett | 39 | Head | Salesman | New York |
| 20 | Irene M. Corbett | 35 | Wife | — | Ohio |
| 21 | Richard Corbett | 7 | Son | — | Michigan |
| 22 | Robert Corbett | 5 | Son | — | Michigan |
| 23 | John R. Corbett | 3 | Son | — | Michigan |
| 24 | Mary Corbett THIS PERSON | 3 | Daughter | — | Michigan |
| 25 | Harold L. Jr. Corbett | 2 | Son | — | Michigan |
| 26 | Irene Corbett | 1 | Daughter | — | Michigan |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)