GJ
Gertrude Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Columbiana, Ohio
Our Model Tree links this Gertrude Johnson across the 1910, 1920 and 1930 US Censuses in Columbiana, Ohio (XGBoost, ~Confirmed), with identified parents Eli & Silas — first a daughter (b.~1908), then head of a 2-person household.
Age 22
b. ~1908
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Columbiana, Ohio |
| Surname | Johnson |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Saleslady |
| Industry | Dept store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Saleslady |
| Township / Ward | Wellsville City |
| Est. Birth Year | ~1908 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Gertrude | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Johnson | Daughter | — | 22 | ~1908 |
| Silas Johnson | Head | — | 57 | ~1873 |
Census Appearances
1910
Columbiana, Ohio
Daughter, age 1
Columbiana, Ohio · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Gertrude L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Columbiana, Ohio
Daughter, age 11
Columbiana, Ohio · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Columbiana, Ohio
Daughter, age 22
Columbiana, Ohio · implied b. ~1908 — 2 household members
| Surname | Johnson |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Saleslady |
| Industry | Dept store |
| Class of Worker | W |
| 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 Gertrude Johnson across 3 US Census years (1910, 1920 and 1930) in Columbiana, Ohio, using XGBoost record linkage. Identified parents: father Eli Johnson (~0.92 confidence) and father Silas Johnson (~0.92 confidence) and father William Johnson (~0.92 confidence) and mother Lillie Johnson (~0.92 confidence) and mother Minnie Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Eli Johnson
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Silas Johnson
b. ~1873
Source father
● Household
· direct · ~0.92
Father
William Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Lillie Johnson
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Minnie Johnson
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Gertrude Johnson
Daughter · 1930 · age 22 · b. ~1908 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Columbiana, Ohio
Open full size
1930 US Federal Census — Columbiana, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1760:0338)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edith Glover | 11 | Daughter | — | Ohio |
| 2 | Bobby Glover | 5 | Son | — | Ohio |
| 3 | William Glass | 27 | Head | Heater | Ohio |
| 4 | Nellie Glass | 25 | Wife-H | — | Ohio |
| 5 | Betty Glass | 6 | Daughter | — | Ohio |
| 6 | Billie Glass | 3 | Son | — | Ohio |
| 7 | Charles Headley | 34 | Head | Batterman | Ohio |
| 8 | Frances Headley | 29 | Wife-H | — | Ohio |
| 9 | Joyce Headley | 3 | Daughter | — | Ohio |
| 10 | Thomas Ether | 76 | Head | — | Pennsylvania |
| 11 | David Rager | 51 | Head | Laborer | Pennsylvania |
| 12 | Margaret Rager | 51 | Wife-H | — | Pennsylvania |
| 13 | Helen Rager | 22 | Daughter | Bookkeeper | Ohio |
| 14 | Edward Rager | 20 | Son | Heater Hand | Ohio |
| 15 | Thelma Rager | 14 | Daughter | — | Ohio |
| 16 | William Stewart | 24 | Head | Mechanic | Ohio |
| 17 | Beatrice Stewart | 25 | Wife-H | — | Ohio |
| 18 | Shirley Stewart | 3 | Daughter | — | Ohio |
| 19 | Mary Thompson | 63 | Head | — | Pennsylvania |
| 20 | Paul Richard | 57 | Head | Bundler | Ohio |
| 21 | Mary Richard | 50 | Wife-H | — | Pennsylvania |
| 22 | Mabel Morgan | 20 | Head | Servant | W. Virginia |
| 23 | Beatrice Morgan | 3 | Daughter | — | Ohio |
| 24 | James Morgan | 0 | Son | — | Ohio |
| 25 | William Lewis | 47 | Head | Manager | Ohio |
| 26 | Mary Lewis | 45 | Wife-H | — | Ohio |
| 27 | Sante Gatti | 40 | Head | Rougher | Italy |
| 28 | James Desarro | 57 | Head | Roller | Ohio |
| 29 | Sarah Desarro | 51 | Wife-H | — | West Virginia |
| 30 | Donald Desarro | 24 | Son | Operator | Ohio |
| 31 | Wesley Desarro | 16 | Son | — | Ohio |
| 32 | Silas Johnson | 57 | Head | — | Ohio |
| 33 | Gertrude Johnson THIS PERSON | 22 | Daughter | Saleslady | Ohio |
| 34 | William Heldman | 64 | Head | Butcher | Germany |
| 35 | Margaret Heldman | 56 | Wife-H | — | Scotland |
| 36 | Charles Duso | 45 | Head | Millwright | Italy |
| 37 | Apaline Duso | 41 | Wife-H | — | Italy |
| 38 | Joseph Duso | 12 | Son | — | Italy |
| 39 | Isabelle Duso | 12 | Daughter | — | Italy |
| 40 | Rose Duso | 10 | Daughter | — | Ohio |
| 41 | Frankie Duso | 8 | Son | — | Ohio |
| 42 | Jimmy Duso | 5 | Son | — | Ohio |
| 43 | Annette Duso | 1 | Daughter | — | Ohio |
| 44 | William Accheele | 57 | Head | Watchman | Ohio |
| 45 | Emma Accheele | 52 | Wife-H | — | Ohio |
| 46 | Ross Accheele | 22 | Son | Helper | Ohio |
| 47 | Hazel Accheele | 19 | Daughter | — | Ohio |
| 48 | Arthur Hickman | 30 | Head | Matcher | W. Virginia |
| 49 | Beatrice Hickman | 27 | Wife-H | — | Ohio |
| 50 | Robert Hickman | 0 | Son | — | Ohio |
Pedigree Summary
Gertrude
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)