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Clara Baker — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Clara Baker across the 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 8-person household.
Age 9
b. ~1921
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Baker |
| Given Name | Clara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Hamilton City |
| Est. Birth Year | ~1921 |
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 Clara | Age | Birth yr |
|---|---|---|---|---|
| Ralph Baker | Son | — | 17 | ~1913 |
| Charles Baker | Son | — | 15 | ~1915 |
| Frances Baker | Daughter | — | 7 | ~1923 |
| Evelyn Baker | Daughter | — | 11 | ~1919 |
| Robert Baker | Head | — | 39 | ~1891 |
| Clara Baker | Daughter | — | 9 | ~1921 |
| Ruth Baker | Spouse | — | 36 | ~1894 |
| Melvin Baker | Son | — | 13 | ~1917 |
Census Appearances
1930
Hamilton, Ohio
Daughter, age 9
Hamilton, Ohio · implied b. ~1921 — 8 household members
| Surname | Baker |
| Given Name | Clara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Daughter, age 19
Hamilton-County, Ohio · implied b. ~1921 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Backers |
| Given Name | Claire |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Norwood |
| 1935 Residence (County) | Hamilton |
| Occupation | Stenographer |
| Industry | Engineering Supplies |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 800 |
| Highest Grade | H-4 |
| 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 Clara Baker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Clara Baker
Daughter · 1930 · age 9 · b. ~1921 · Ohio
★ You are viewing this record
Sibling
Charles Baker
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Baker
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Baker
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melvin Baker
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Baker
Sibling · 1930 · age 11
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 — Hamilton, Ohio
Open full size
1930 US Federal Census — Hamilton, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1754:0318)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lucy Short | 25 | Wife | None | Kentucky |
| 52 | Lafons Short | 8 | Son | None | Kentucky |
| 53 | Alice Short | 6 | Daughter | None | Ohio |
| 54 | Jean Short | 5 | Daughter | None | Ohio |
| 55 | Margery Short | 2 | Daughter | None | Ohio |
| 56 | Margaret Short | 0 | Daughter | None | Ohio |
| 57 | Robert Carroll | 49 | Head | Salesman | Georgia |
| 58 | Mary Carroll | 36 | Wife | None | Kentucky |
| 59 | Rosella Carroll | 8 | Daughter | None | Ohio |
| 60 | Ethel Carroll | 5 | Daughter | None | Ohio |
| 61 | Betty Carroll | 2 | Daughter | None | Ohio |
| 62 | Robert Carroll | 19 | Son | None | Georgia |
| 63 | Grady Carroll | 24 | Son | Moulder | Georgia |
| 64 | Ruby Carroll | 16 | Daughter-in-law | None | Illinois |
| 65 | Esther Carroll | 1 | Daughter | None | Ohio |
| 66 | Frank Roach | 37 | Head | Laborer | Kentucky |
| 67 | Sarah Roach | 40 | Wife | None | Kentucky |
| 68 | Connelly Roach | 15 | Son | None | Kentucky |
| 69 | Dorothy Roach | 13 | Daughter | None | Ohio |
| 70 | Minnie Roach | 10 | Daughter | None | Ohio |
| 71 | Ruby Roach | 4 | Daughter | None | Ohio |
| 72 | John Amby | 28 | Head | Deliveryman | Kentucky |
| 73 | America Amby | 23 | Wife | None | Kentucky |
| 74 | Dolores Amby | 7 | Daughter | None | Ohio |
| 75 | Beulah Amby | 4 | Daughter | None | Ohio |
| 76 | Kenneth Amby | 1 | Son | None | Ohio |
| 77 | Robert Madden | 17 | Brother-in-law | Truck Driver | Kentucky |
| 78 | Leon Coffey | 36 | Head | Grinder | Kentucky |
| 79 | Emma Coffey | 23 | Wife | None | Kentucky |
| 80 | Sanford Coffey | 7 | Son | None | Kentucky |
| 81 | Leslie Coffey | 6 | Son | None | Kentucky |
| 82 | Hattie Coffey | 4 | Daughter | None | Indiana |
| 83 | Cornelle Coffey | 2 | Son | None | Ohio |
| 84 | Everett Carter | 55 | Head | Carpenter | Kentucky |
| 85 | Lulu Carter | 24 | Wife | None | Kentucky |
| 86 | Mildred Carter | 7 | Daughter | None | Ohio |
| 87 | Everett Carter | 6 | Son | None | Ohio |
| 88 | Myrtle Carter | 2 | Daughter | None | Ohio |
| 89 | Bernice Carter | 0 | Daughter | None | Ohio |
| 90 | Robert Baker | 39 | Head | Press Operator | Kentucky |
| 91 | Ruth Baker | 36 | Wife | None | Kentucky |
| 92 | Ralph Baker | 17 | Son | None | Indiana |
| 93 | Charles Baker | 15 | Son | None | Kentucky |
| 94 | Melvin Baker | 13 | Son | None | Kentucky |
| 95 | Evelyn Baker | 11 | Daughter | None | Ohio |
| 96 | Clara Baker THIS PERSON | 9 | Daughter | None | Ohio |
| 97 | Frances Baker | 7 | Daughter | None | Kentucky |
| 98 | Lloyd Richardson | 26 | Head | Machinist | Kentucky |
| 99 | Anna Richardson | 25 | Wife | None | Kentucky |
| 100 | Louise Richardson | 7 | Daughter | None | Kentucky |
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)