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Margaret Black — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Ohio
Our Model Tree links this Margaret Black across the 1920 and 1930 US Censuses in Jefferson, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 10-person household.
Age 11
b. ~1919
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Ohio |
| Surname | Black |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Adena Village |
| Est. Birth Year | ~1919 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Black | Daughter | — | 15 | ~1915 |
| Paul Black | Head | — | 54 | ~1876 |
| Joe Black | Son | — | 18 | ~1912 |
| Anna Black | Other | — | 46 | ~1884 |
| Mike Black | Son | — | 20 | ~1910 |
| Palma Black | Daughter | — | 13 | ~1917 |
| Paul Black | Son | — | 26 | ~1904 |
| Mitchell Black | Other | — | 12 | ~1918 |
| Irene Black | Daughter | — | 17 | ~1913 |
| Margaret Black | Daughter | — | 11 | ~1919 |
Census Appearances
1920
Jefferson, Ohio
Daughter, age
Jefferson, Ohio · implied b. ~1920 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Mother Tongue | Hungarian |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Jefferson, Ohio
Daughter, age 11
Jefferson, Ohio · implied b. ~1919 — 10 household members
| Surname | Black |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Can Read/Write | Yes |
| 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 Margaret Black across 2 US Census years (1920 and 1930) in Jefferson, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Black
Daughter · 1930 · age 11 · b. ~1919 · Ohio
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Sibling
Irene Black
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mike Black
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Black
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Palma Black
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Black
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Black
Sibling · 1930 · age 18
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:ohiocensus00reel1824:0673)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Baleck Lukascko | 15 | Son | — | New York |
| 52 | Stella Lukascko | 12 | Daughter | — | Ohio |
| 53 | Chester Lukascko | 8 | Son | — | Ohio |
| 54 | Charlotte Lukascko | 0 | Daughter | — | Ohio |
| 55 | Pete Lukascko | 28 | Head | Laborer | New York |
| 56 | Mary Lukascko | 26 | Wife-H | — | Ohio |
| 57 | Pete Lukascko | 6 | Son | — | Ohio |
| 58 | Raymond Lukascko | 4 | Son | — | Ohio |
| 59 | Madeline Lukascko | 2 | Daughter | — | Ohio |
| 60 | Eugene Lukascko | 0 | Son | — | Ohio |
| 61 | Stanley Koneski | 44 | Head | Laborer | Poland |
| 62 | Frances Koneski | 38 | Wife-H | — | Poland |
| 63 | Stanley Koneski | 17 | Son | Laborer | Ohio |
| 64 | Henrietta Koneski | 15 | Daughter | — | Ohio |
| 65 | Nancy Koneski | 13 | Daughter | — | Ohio |
| 66 | Virginia Koneski | 10 | Daughter | — | Ohio |
| 67 | Howard Mcmanus | 37 | Head | Carpenter | Ohio |
| 68 | Ida Mcmanus | 34 | Wife-H | — | Ohio |
| 69 | Helen Mcmanus | 14 | Daughter | — | Ohio |
| 70 | Frances Mcmanus | 13 | Daughter | — | Ohio |
| 71 | Dora Mcmanus | 12 | Daughter | — | Ohio |
| 72 | Muriel Mcmanus | 9 | Daughter | — | Ohio |
| 73 | Dorothy Mcmanus | 2 | Daughter | — | Ohio |
| 74 | Joseph Baker | 43 | Head | Laborer | Poland |
| 75 | Sophia Baker | 46 | Wife-H | — | Poland |
| 76 | John Baker | 16 | Son | — | Pennsylvania |
| 77 | Helen Baker | 13 | Daughter | — | West Virginia |
| 78 | Tony Baker | 12 | Son | — | West Virginia |
| 79 | Jack Baker | 10 | Son | — | Ohio |
| 80 | Mike Baker | 8 | Son | — | Ohio |
| 81 | Edward Baker | 6 | Son | — | Ohio |
| 82 | Charles Duplaga | 33 | Lodger | Laborer | Poland |
| 83 | Andy Black | 56 | Head | Laborer | Hungary |
| 84 | Catherine Black | 44 | Wife-H | — | Hungary |
| 85 | Palma Black | 21 | Daughter | — | Ohio |
| 86 | Andy Black | 19 | Son | Laborer | Ohio |
| 87 | Lydia Black | 14 | Daughter | — | Ohio |
| 88 | Frank Black | 12 | Son | — | Ohio |
| 89 | Julius Black | 9 | Son | — | Ohio |
| 90 | Louis Black | 3 | Son | — | Ohio |
| 91 | Paul Black | 54 | Head | Laborer | Hungary |
| 92 | Anna Black | 46 | Wife-H | — | Hungary |
| 93 | Paul Black | 26 | Son | Laborer | Ohio |
| 94 | Mike Black | 20 | Son | Laborer | Ohio |
| 95 | Joe Black | 18 | Son | — | Ohio |
| 96 | Elizabeth Black | 15 | Daughter | — | Ohio |
| 97 | Palma Black | 13 | Daughter | — | Ohio |
| 98 | Margaret Black THIS PERSON | 11 | Daughter | — | Ohio |
| 99 | Irene Black | 17 | Daughter | — | Ohio |
| 100 | Mitchell Black | 12 | Grandson | — | Ohio |
Related Census Records
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)