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Bertha Green — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Knox, Ohio
Our Model Tree links this Bertha Green across the 1920 and 1930 US Censuses in Knox, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 9-person household.
Age 15
b. ~1915
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Knox, Ohio |
| Surname | Green |
| Given Name | Bertha I |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Fredericktown Town Pt Of |
| Est. Birth Year | ~1915 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Bertha | Age | Birth yr |
|---|---|---|---|---|
| Bertha Green | Daughter | — | 15 | ~1915 |
| Juanita Green | Daughter | — | 17 | ~1913 |
| Audrey Green | Daughter | — | 16 | ~1914 |
| Stanley Green | Son | — | 10 | ~1920 |
| Wayne Green | Son | — | 6 | ~1924 |
| Pearl Green | Head | — | 44 | ~1886 |
| Arthur Green | Son | — | 8 | ~1922 |
| Beulah Green | Daughter | — | 11 | ~1919 |
| Naida Green | Daughter | — | 13 | ~1917 |
Census Appearances
1920
Berlin Township, …
Daughter, age 5
Berlin Township, Ohio · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Bertha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Knox, Ohio
Daughter, age 15
Knox, Ohio · implied b. ~1915 — 9 household members
| Surname | Green |
| Given Name | Bertha I |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| 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 Bertha Green across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Bertha Green
Daughter · 1930 · age 15 · b. ~1915 · Ohio
★ You are viewing this record
Sibling
Naida Green
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayne Green
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stanley Green
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Audrey Green
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juanita Green
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Green
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beulah Green
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 — Knox, Ohio
Open full size
1930 US Federal Census — Knox, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1826:0313)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank M Zolman | 71 | Head | Laborer | Ohio |
| 2 | Katie L Zolman | 63 | Wife | None | Vermont |
| 3 | Alice T Forman | 41 | Head | Dressmaking | Kentucky |
| 4 | Earl Forman | 18 | Son | Foreman | Kentucky |
| 5 | Edna Forman | 16 | Daughter | Laborer | Kentucky |
| 6 | Hazel Gray | 37 | Daughter | None | Ohio |
| 7 | Irvin G Gray | 18 | Son | Housekeeper | Ohio |
| 8 | Mary G Gray | 15 | Daughter | Laborer | Ohio |
| 9 | John Jr Gray | 8 | Son | None | Ohio |
| 10 | James A Gray | 5 | Son | None | Ohio |
| 11 | Jane M Gray | 4 | Daughter | None | Ohio |
| 12 | Wilson B Price | 38 | Head | Sand Cutter | Ohio |
| 13 | Mabel B Price | 35 | Wife | None | Ohio |
| 14 | Robert W Price | 19 | Son | None | Ohio |
| 15 | Glen E Price | 17 | Son | Laborer | Ohio |
| 16 | Margaret M Price | 15 | Daughter | Sand Cutter | Ohio |
| 17 | Charles N Price | 10 | Son | None | Ohio |
| 18 | Gladys E Price | 8 | Daughter | None | Ohio |
| 19 | Wilson B Jr Price | 5 | Son | None | Ohio |
| 20 | Kenneth R Price | 1 | Son | None | Ohio |
| 21 | James O Price | 0 | Son | None | Ohio |
| 22 | John H Hoeflick | 56 | Head | Timber Cutter | Ohio |
| 23 | Ida M Hoeflick | 38 | Wife | None | Missouri |
| 24 | Pearl Green | 44 | Head | None | Ohio |
| 25 | Juanita F Green | 17 | Daughter | None | Ohio |
| 26 | Audrey B Green | 16 | Daughter | None | Ohio |
| 27 | Bertha I Green THIS PERSON | 15 | Daughter | None | Ohio |
| 28 | Naida M Green | 13 | Daughter | None | Ohio |
| 29 | Beulah E Green | 11 | Daughter | None | Ohio |
| 30 | Stanley C Green | 10 | Son | None | Ohio |
| 31 | Arthur L Green | 8 | Son | None | Ohio |
| 32 | Wayne M Green | 6 | Son | None | Ohio |
| 33 | Herbert Stevens | 42 | Head | Moulder | Ohio |
| 34 | Viola M Stevens | 29 | Wife | None | Ohio |
| 35 | Harold Stevens | 14 | Son | None | Ohio |
| 36 | Helen Stevens | 12 | Daughter | None | Ohio |
| 37 | Robert Stevens | 9 | Son | None | Ohio |
| 38 | Doris Stevens | 7 | Daughter | None | Ohio |
| 39 | William M Watters | 77 | Head | Laborer | Ohio |
| 40 | Arilla A Watters | 74 | Wife | Laborer | Ohio |
| 41 | George W Watters | 40 | Son | None | Ohio |
| 42 | Kenneth Watters | 14 | Grandson | None | Ohio |
| 43 | Ethel M Watters | 3 | Granddaughter | None | Ohio |
| 44 | Donald Watters | 2 | Grandson | None | Ohio |
| 45 | Etta Bryant | 59 | Head | None | Ohio |
| 46 | Everet Bryant | 29 | Son | Yardman | Ohio |
| 47 | Lucile Bryant | 27 | Daughter-in-law | None | Ohio |
| 48 | Wade Heckert | 60 | Head | Carpenter | W. Virginia |
| 49 | Anna L Heckert | 20 | Wife | Clerk | W. Virginia |
| 50 | John C Heckert | 19 | Son | Upholsterer | W. Virginia |
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)