EC
Elizabeth Campbell — 1920 US Census Record
Model Tree available1920 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Elizabeth Campbell across the 1900, 1910 and 1920 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed), with identified parents William & Mary — first a daughter (b.~1864), then head of a 5-person household.
Age 56
b. ~1864
Female
Daughter
Born: Ohio
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Hamilton, Ohio |
| Surname | Campbell |
| Given Name | Elizabeth |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | physician |
| Industry | gynecologist |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Physician |
| Township / Ward | Cincinnati City |
| Est. Birth Year | ~1864 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Campbell | Daughter | — | 56 | ~1864 |
| Edith Campbell | Daughter | — | 40 | ~1880 |
| Mary Campbell | Head | — | 64 | ~1856 |
| Susan Clay | Other | — | 22 | ~1898 |
| William Campbell | Son | — | 46 | ~1874 |
Census Appearances
1900
Hamilton, Ohio
Daughter, age 38
Hamilton, Ohio · implied b. ~1862 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Single |
| Birthplace | Ohio |
| Birth Month | Feb |
| Birth Year | 1862 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Physician |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Hamilton, Ohio
Daughter, age 48
Hamilton, Ohio · implied b. ~1862 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Physician |
| Industry | General Pract |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Hamilton, Ohio
Daughter, age 56
Hamilton, Ohio · implied b. ~1864 — 5 household members
| Surname | Campbell |
| Given Name | Elizabeth |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | physician |
| Industry | gynecologist |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Elizabeth Campbell across 3 US Census years (1900, 1910 and 1920) in Hamilton, Ohio, using XGBoost record linkage. Identified parents: father William Campbell (~0.92 confidence) and mother Mary Campbell (~0.92 confidence) and mother Mary Campbell (~0.92 confidence) and mother Mary Campbell (~0.60 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.84
Father
William Campbell
b. ~1825
Source father
● Household
· direct · ~0.92
Mother
Mary Campbell
b. ~1835
Source mother
● Household
· direct · ~0.92
Mother
Mary Campbell
b. ~1836
Source mother
● Household
· direct · ~0.92
Mother
Mary Campbell
b. ~1856
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Elizabeth Campbell
Daughter · 1920 · age 56 · b. ~1864 · Ohio
★ You are viewing this record
Sibling
Edith Campbell
Sibling · 1920 · age 40
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Campbell
Sibling · 1920 · age 46
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
1920 US Federal Census — Hamilton, Ohio
Open full size
1920 US Federal Census — Hamilton, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1391unit:0872)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frederick Mc Casy | 11 | son | None | Ohio |
| 52 | Elizabeth Webber | 79 | head | None | Ohio |
| 53 | Mary Thompson | 56 | daughter | None | Ohio |
| 54 | William Webber | 36 | son | Clerk | Ohio |
| 55 | Esther Thompson | 25 | granddaughter | Dressmaker | Ohio |
| 56 | Yechiel Shore | 47 | head | Retailer | Russia |
| 57 | Sarah Shore | 41 | wife | None | Russia |
| 58 | Reuben Shore | 17 | son | Salesman | West Virginia |
| 59 | Rosa Shore | 16 | daughter | None | West Virginia |
| 60 | Leonard Shore | 12 | son | None | West Virginia |
| 61 | Sol Shore | 10 | son | None | West Virginia |
| 62 | Norman Shore | 8 | son | None | West Virginia |
| 63 | Adolph Shore | 4 | son | None | West Virginia |
| 64 | Jacob Jaffe | 50 | head | Comm. Traveler | Lithuania Ger |
| 65 | Hanna Jaffe | 46 | wife | None | New York |
| 66 | Lester Jaffe | 23 | son | Instructor | Ohio |
| 67 | Hazel Jaffe | 21 | daughter | None | Ohio |
| 68 | Stanley Jaffe | 18 | son | Stockboy | Ohio |
| 69 | Norma Jaffe | 16 | daughter | None | Ohio |
| 70 | Louis Loeb | 63 | head | Agent | Indiana |
| 71 | Claire Loeb | 54 | wife | None | Ohio |
| 72 | Harold Loeb | 28 | son | Advertising Man | Ohio |
| 73 | Gene S Loeb | 16 | daughter | None | Ohio |
| 74 | Fanny Gugenheim | 66 | sister in law | None | Ohio |
| 75 | Ida Gugenheim | 58 | sister in law | None | Ohio |
| 76 | John Peaker | 48 | head | Engineer | Ohio |
| 77 | Alice Peaker | 43 | wife | None | Ohio |
| 78 | William Peaker | 20 | son | Shipping Clerk | Ohio |
| 79 | Katherine Peaker | 19 | daughter | Office Girl | Ohio |
| 80 | Alice Peaker | 11 | daughter | None | Ohio |
| 81 | Jean Peaker | 2 | daughter | None | Ohio |
| 82 | Ralph Irwin | 42 | head | Physician | Ohio |
| 83 | Nelly Irwin | 47 | wife | None | West Virginia |
| 84 | Henry Jones | 49 | cousin | Letter Carrier | Ohio |
| 85 | Clara Jones | 47 | cousin | None | West Virginia |
| 86 | Elizabeth Jones | 65 | mother in law | None | Ohio |
| 87 | Mary S Campbell | 64 | head | None | Ohio |
| 88 | Elizabeth Campbell THIS PERSON | 56 | daughter | Physician | Ohio |
| 89 | William Campbell | 46 | son | Treasurer | Ohio |
| 90 | Edith Campbell | 40 | daughter | Social Worker | Ohio |
| 91 | Susan Clay | 22 | servant | Servant | Alabama |
| 92 | John Hale | 72 | head | Wholesaler | Indiana |
| 93 | Julia Hale | 61 | wife | None | Kentucky |
| 94 | Ralph Hale | 25 | son | Wholesaler | Indiana |
| 95 | Thomas Holly | 60 | head | Attorney | Ohio |
| 96 | Marie Holly | 42 | wife | None | Ohio |
| 97 | Margaret Holly | 16 | daughter | None | Ohio |
| 98 | Elizabeth Holly | 16 | daughter | None | Ohio |
| 99 | Thomas Holly | 14 | son | None | Ohio |
| 100 | Ruth Holly | 11 | daughter | None | Ohio |
Pedigree Summary
Elizabeth + 2 siblings
Gen 1 · 4 parents
~0.84
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)