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Dorothy Dunn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Ohio
Our Model Tree links this Dorothy Dunn across the 1930 and 1940 US Censuses in Jefferson, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 13-person household.
Age 2
b. ~1928
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Ohio |
| Surname | Dunn |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Warren Township Part Of |
| 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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Robert Dunn | Son | — | 12 | ~1918 |
| Helen Dunn | Daughter | — | 8 | ~1922 |
| Dorothy Dunn | Daughter | — | 2 | ~1928 |
| Catherine Dunn | Daughter | — | 5 | ~1925 |
| James Dunn | Son | — | 14 | ~1916 |
| William Dunn | Son | — | 18 | ~1912 |
| Margaret Dunn | Daughter | — | 10 | ~1920 |
| Mary Dunn | Spouse | — | 40 | ~1890 |
| Betty Dunn | Daughter | — | 1 | ~1929 |
| Thomas Dunn | Son | — | 6 | ~1924 |
| Alice Dunn | Daughter | — | 4 | ~1926 |
| John Dunn | Son | — | 16 | ~1914 |
| William Dunn | Head | — | 45 | ~1885 |
Census Appearances
1930
Jefferson, Ohio
Daughter, age 2
Jefferson, Ohio · implied b. ~1928 — 13 household members
| Surname | Dunn |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Jefferson-County, Ohio
Daughter, age 13
Jefferson-County, Ohio · implied b. ~1927 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dean |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Mingo Jct |
| 1935 Residence (County) | Jefferson |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Dorothy Dunn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Dunn
Daughter · 1930 · age 2 · b. ~1928 · Ohio
★ You are viewing this record
Sibling
Betty Dunn
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Dunn
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Dunn
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Dunn
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Dunn
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Dunn
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Dunn
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Dunn
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Dunn
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Dunn
Sibling · 1930 · age 6
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 — Jefferson, Ohio
Open full size
1930 US Federal Census — Jefferson, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1825:0829)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Margaret Amphlett | 48 | Wife-H | — | Italy |
| 52 | John Amphlett | 21 | Son | Laborer | Italy |
| 53 | Elsie Amphlett | 18 | Daughter | — | Italy |
| 54 | Eda Amphlett | 15 | Daughter | — | Ohio |
| 55 | James Glos | 67 | Head | Laborer | Pa |
| 56 | Mary Glos | 64 | Wife | — | Ohio |
| 57 | James Glos | 32 | Son | Electrician | Ohio |
| 58 | Anna Glos | 25 | Daughter | Clerk | Ohio |
| 59 | Julia Lagan | 45 | Head | — | France |
| 60 | Julia Lagan | 20 | Daughter | — | Ohio |
| 61 | John Lagan | 18 | Son | Laborer | Ohio |
| 62 | Mary Lagan | 15 | Daughter | — | Ohio |
| 63 | Pauline Lagan | 12 | Daughter | — | Ohio |
| 64 | Daniel Lagan | 10 | Son | — | Ohio |
| 65 | William Dunn | 45 | Head | Laborer | Ohio |
| 66 | Mary Dunn | 40 | Wife | — | Ohio |
| 67 | William Dunn | 18 | Son | Laborer | Ohio |
| 68 | John Dunn | 16 | Son | Laborer | Ohio |
| 69 | James Dunn | 14 | Son | Laborer | Ohio |
| 70 | Robert Dunn | 12 | Son | — | Ohio |
| 71 | Margaret Dunn | 10 | Daughter | — | Ohio |
| 72 | Helen Dunn | 8 | Daughter | — | Ohio |
| 73 | Thomas Dunn | 6 | Son | — | Ohio |
| 74 | Catherine Dunn | 5 | Daughter | — | Ohio |
| 75 | Alice Dunn | 4 | Daughter | — | Ohio |
| 76 | Dorothy Dunn THIS PERSON | 2 | Daughter | — | Ohio |
| 77 | Betty Dunn | 1 | Daughter | — | Ohio |
| 78 | Patrick Dunn | 45 | Head | Laborer | Ireland |
| 79 | Mary Dunn | 40 | Wife | — | Ireland |
| 80 | John Dunn | 18 | Son | Laborer | Ireland |
| 81 | James Dunn | 16 | Son | Laborer | Ireland |
| 82 | William Dunn | 14 | Son | Laborer | Ireland |
| 83 | Margaret Dunn | 12 | Daughter | — | Ireland |
| 84 | Helen Dunn | 10 | Daughter | — | Ohio |
| 85 | Alice Dunn | 8 | Daughter | — | Ohio |
| 86 | Dorothy Dunn | 6 | Daughter | — | Ohio |
| 87 | Betty Dunn | 4 | Daughter | — | Ohio |
| 88 | Patrick Dunn | 2 | Son | — | Ohio |
| 89 | Thomas Dunn | 1 | Son | — | Ohio |
| 90 | Catherine Dunn | 0 | Daughter | — | Ohio |
| 91 | Alice Dunn | 8 | Daughter | — | Ohio |
| 92 | Dorothy Dunn | 6 | Daughter | — | Ohio |
| 93 | Betty Dunn | 4 | Daughter | — | Ohio |
| 94 | Patrick Dunn | 2 | Son | — | Ohio |
| 95 | Thomas Dunn | 1 | Son | — | Ohio |
| 96 | Catherine Dunn | 0 | Daughter | — | Ohio |
| 97 | Patrick Dunn | 45 | Head | Laborer | Italy |
| 98 | Mary Dunn | 40 | Wife | — | Italy |
| 99 | John Dunn | 18 | Son | Laborer | Italy |
| 100 | James Dunn | 16 | Son | Laborer | Italy |
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)