MD
Mary Donahue — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Tippecanoe, Indiana
Our Model Tree links this Mary Donahue across the 1920 and 1930 US Censuses in Tippecanoe, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 10-person household.
Age 19
b. ~1911
Female
Daughter
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Tippecanoe, Indiana |
| Surname | Donahue |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Operator |
| Industry | Hosiery Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Operator |
| Township / Ward | Lafayette |
| Est. Birth Year | ~1911 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Catherine Donahue | Daughter | — | 10 | ~1920 |
| Eileen Donahue | Daughter | — | 17 | ~1913 |
| Marcella Donahue | Daughter | — | 12 | ~1918 |
| Elinor Donahue | Daughter | — | 15 | ~1915 |
| Rita Donahue | Daughter | — | 8 | ~1922 |
| Mary Donahue | Daughter | — | 19 | ~1911 |
| Bernice Donahue | Daughter | — | 13 | ~1917 |
| Nellie Donahue | Head | — | 46 | ~1884 |
| Joseph Donahue | Other | — | 24 | ~1906 |
| Frank Donahue | Son | — | 22 | ~1908 |
Census Appearances
1920
Tippecanoe, Indiana
Daughter, age 9
Tippecanoe, Indiana · implied b. ~1911 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Donahue |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Tippecanoe, Indiana
Daughter, age 19
Tippecanoe, Indiana · implied b. ~1911 — 10 household members
| Surname | Donahue |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Operator |
| Industry | Hosiery Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Donahue across 2 US Census years (1920 and 1930) in Tippecanoe, Indiana, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Donahue
Daughter · 1930 · age 19 · b. ~1911 · Indiana
★ You are viewing this record
Sibling
Frank Donahue
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elinor Donahue
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Donahue
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Donahue
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Donahue
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marcella Donahue
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eileen Donahue
Sibling · 1930 · age 17
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 — Tippecanoe, Indiana
Open full size
1930 US Federal Census — Tippecanoe, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel630:0240)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Bresnahan | 52 | Head | Clerk | Indiana |
| 2 | Cecelia Bresnahan | 42 | Wife-H | — | Indiana |
| 3 | William H. Bresnahan | 23 | Son | Truck Driver | Indiana |
| 4 | Ellen Bresnahan | 14 | Daughter | — | Indiana |
| 5 | Leonard Bresnahan | 13 | Son | — | Indiana |
| 6 | Harry Bresnahan | 11 | Son | — | Indiana |
| 7 | Robert Bresnahan | 9 | Son | — | Indiana |
| 8 | Donald Bresnahan | 8 | Son | — | Indiana |
| 9 | Betty L. Bresnahan | 5 | Daughter | — | Indiana |
| 10 | Paul R. Bresnahan | 3 | Son | — | Indiana |
| 11 | Edward J. Vladeff | 53 | Head | Director | Indiana |
| 12 | Mary Vladeff | 49 | Wife-H | — | Indiana |
| 13 | Mary C. Vladeff | 16 | Daughter | — | Indiana |
| 14 | Cecelia Vladeff | 15 | Daughter | — | Indiana |
| 15 | Veronica A. Vladeff | 5 | Daughter | — | Indiana |
| 16 | Edward J. Vladeff | 4 | Son | — | Indiana |
| 17 | Bernard Rapp | 44 | Head | Manager | Indiana |
| 18 | Edward Rapp | 42 | Brother-H | — | U.S. |
| 19 | Walter Garrison | 32 | Head | Fireman | Indiana |
| 20 | Stella Garrison | 32 | Wife-H | — | Indiana |
| 21 | Robert Garrison | 10 | Son | — | Indiana |
| 22 | Ross Swatts | 31 | Head | Salesman | Indiana |
| 23 | Goldie Swatts | 27 | Wife-H | — | Ohio |
| 24 | Billie Swatts | 8 | Son | — | Indiana |
| 25 | Frances Swatts | 4 | Daughter | — | Indiana |
| 26 | Nellie Donahue | 46 | Head | — | Indiana |
| 27 | Joseph Donahue | 24 | Son-H | Fireman | Indiana |
| 28 | Frank Donahue | 22 | Son | Clerk | Indiana |
| 29 | Mary Donahue THIS PERSON | 19 | Daughter | Operator | Indiana |
| 30 | Eileen Donahue | 17 | Daughter | Clerk | Indiana |
| 31 | Elinor Donahue | 15 | Daughter | — | Indiana |
| 32 | Bernice Donahue | 13 | Daughter | — | Indiana |
| 33 | Marcella Donahue | 12 | Daughter | — | Indiana |
| 34 | Catherine Donahue | 10 | Daughter | — | Indiana |
| 35 | Rita Donahue | 8 | Daughter | — | Indiana |
| 36 | Mary L. Ligan | 65 | Head | — | Ohio |
| 37 | Ed J. Chalk | 51 | Head | Barber | Indiana |
| 38 | Phoebe Chalk | 64 | Mother-H | — | Indiana |
| 39 | Lon C. Percifield | 35 | Head | Foreman | Indiana |
| 40 | Alma C. Percifield | 34 | Wife-H | — | Wisconsin |
| 41 | Howard Percifield | 11 | Son | — | Indiana |
| 42 | Eileen Percifield | 5 | Daughter | — | Indiana |
| 43 | Ruth Vaughan | 40 | Head | Manager | Kentucky |
| 44 | Harvey Vaughan | 20 | Son-H | Tester | Indiana |
| 45 | Ruth Vaughan | 17 | Daughter-in-law | — | Iowa |
| 46 | Harley B. Smith | 48 | Head | Iron Worker | Indiana |
| 47 | Clara Salisbury | 43 | Boarder | Housekeeper | Indiana |
| 48 | Opal Mullendore | 53 | Head | — | Indiana |
| 49 | Lincklard Brown | 34 | Head | Presser | Indiana |
| 50 | Mary C. Brown | 32 | Wife-H | — | Illinois |
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)