MK
Mary Kearney — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wayne, Michigan
Our Model Tree links this Mary Kearney across the 1920 and 1930 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 11-person household.
Age 12
b. ~1918
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Wayne, Michigan |
| Surname | Kearney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1918 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Kearney | Daughter | — | 12 | ~1918 |
| Roger Kearney | Son | — | 13 | ~1917 |
| Agnes Kearney | Daughter | — | 8 | ~1922 |
| Louis Kearney | Son | — | 20 | ~1910 |
| Elizabeth Kearney | Daughter | — | 15 | ~1915 |
| James Kearney | Son | — | 11 | ~1919 |
| Francis Kearney | Son | — | 1 | ~1929 |
| William Kearney | Son | — | 6 | ~1924 |
| Thomas Kearney | Son | — | 9 | ~1921 |
| Roger Kearney | Head | — | 52 | ~1878 |
| Mary Kearney | Spouse | — | 43 | ~1887 |
Census Appearances
1920
Wayne, Michigan
Daughter, age 2
Wayne, Michigan · implied b. ~1918 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kearney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Pennsylvania |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Wayne, Michigan
Daughter, age 12
Wayne, Michigan · implied b. ~1918 — 11 household members
| Surname | Kearney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read/Write | Yes |
| 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 Kearney across 2 US Census years (1920 and 1930) in Wayne, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kearney
Daughter · 1930 · age 12 · b. ~1918 · Michigan
★ You are viewing this record
Sibling
William Kearney
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Kearney
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Kearney
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Kearney
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Kearney
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Kearney
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Kearney
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Kearney
Sibling · 1930 · age 13
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
50 people indexed on this census page (ia:1930:michigancensus00reel1063:0287)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bertha | 56 | Wife | None | Germany |
| 2 | Helene | 21 | Daughter | Stenographer | Michigan |
| 3 | Charles W. Z. | 62 | — | Tester | Russia |
| 4 | Henry Powers | 46 | Head | Proprietor | Michigan |
| 5 | Dolly Powers | 42 | Wife | None | Michigan |
| 6 | Gatland Powers | 13 | Son | None | Michigan |
| 7 | R. Emmett Powers | 10 | Son | None | Michigan |
| 8 | R. Rosemary Powers | 7 | Daughter | None | Michigan |
| 9 | Kevin B. Powers | 6 | Son | None | Michigan |
| 10 | Maureen Powers | 2 | Daughter | None | Michigan |
| 11 | Charles P. Fox | 35 | Head | Superintendent | Pennsylvania |
| 12 | Grace Fox | 35 | Wife | None | Michigan |
| 13 | Alice Fox | 15 | Daughter | None | Michigan |
| 14 | Charles Jr. Fox | 14 | Son | None | Michigan |
| 15 | Wallace Fox | 8 | Son | None | Michigan |
| 16 | Catherine Cluff | 60 | Mother-in-law | None | Michigan |
| 17 | Roger P. Kearney | 52 | Head | Superintendent | Kentucky |
| 18 | Mary P. Kearney | 43 | Wife | None | Pennsylvania |
| 19 | Louis Kearney | 20 | Son | Die Setter | Kentucky |
| 20 | Elizabeth Kearney | 15 | Daughter | None | Michigan |
| 21 | Roger Jr. Kearney | 13 | Son | None | Michigan |
| 22 | Mary Kearney THIS PERSON | 12 | Daughter | None | Michigan |
| 23 | James Kearney | 11 | Son | None | Michigan |
| 24 | Thomas Kearney | 9 | Son | None | Indiana |
| 25 | Agnes Kearney | 8 | Daughter | None | Indiana |
| 26 | William Kearney | 6 | Son | None | Michigan |
| 27 | Francis Kearney | 1 | Son | None | Michigan |
| 28 | Fred Wiemeyer | 44 | Head | Motorman | Ohio |
| 29 | Clara Wiemeyer | 42 | Wife | None | Ohio |
| 30 | Robert Wiemeyer | 17 | Son | None | Ohio |
| 31 | Charles Wiemeyer | 14 | Son | None | Michigan |
| 32 | Rosemary Wiemeyer | 7 | Daughter | None | Michigan |
| 33 | Emma Theisenhelder | 73 | Mother-in-law | Nurse Maid | Germany |
| 34 | William J. O'Connor | 66 | Head | Builder | Canada-English |
| 35 | Sadie C. O'Connor | 31 | Daughter | Telephone Operator | Canada-English |
| 36 | Anna O'Connor | 29 | Daughter | Telephone Operator | Canada-English |
| 37 | Agnes O'Connor | 27 | Daughter | Bookkeeper | Canada-English |
| 38 | Mary Devine | 24 | Boarder | Stenographer | Canada-English |
| 39 | Ida Jakkara | 24 | Boarder | Stenographer | Michigan |
| 40 | Ned E. Fremont | 38 | Boarder | Assistant | Michigan |
| 41 | Sara Ann Morrison | 25 | Boarder | Stenographer | Canada-English |
| 42 | Sarah Anna Morrison | 58 | Boarder | None | Canada-English |
| 43 | William C. Schenk | 40 | Head | Auditor | Wisconsin |
| 44 | Marie C. Schenk | 36 | Wife | None | Michigan |
| 45 | William C. Jr. Schenk | 11 | Son | None | Michigan |
| 46 | Elizabeth A. Schenk | 7 | Daughter | None | Michigan |
| 47 | Mary Louise Schenk | 5 | Daughter | None | Michigan |
| 48 | Virginia Zakrzewski | 16 | Maid | Maid | Pennsylvania |
| 49 | Adam Crooks | 39 | Head | Tool Maker | Scotland |
| 50 | Ivy Crooks | 33 | Wife | None | Scotland |
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)