FJ
Fred Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Trumbull, Ohio
Our Model Tree links this Fred Johnson across the 1920, 1930 and 1940 US Censuses in Trumbull, Ohio (XGBoost, ~Confirmed), with identified parents Samuel & Anna — first a head (b.~1900), then head of a 3-person household.
Age 30
b. ~1900
Male
Head
Born: England
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Trumbull, Ohio |
| Surname | Johnson |
| Given Name | Fred G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Salesman |
| Industry | Motor |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Salesman |
| Township / Ward | City Of Niles |
| Est. Birth Year | ~1900 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Fred Johnson | Head | — | 30 | ~1900 |
| Edward Johnson | Son | — | 4 | ~1926 |
| Blanche Johnson | Spouse | — | 26 | ~1904 |
Census Appearances
1920
Trumbull, Ohio
Son, age 20
Trumbull, Ohio · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Frederick H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | England |
| Year of Immigration | 1905 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Mechanic |
| Industry | Garage |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1910 |
| Birthplace (normalized) | england |
1930
Trumbull, Ohio
Head, age 30
Trumbull, Ohio · implied b. ~1900 — 3 household members
| Surname | Johnson |
| Given Name | Fred G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 24 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Salesman |
| Industry | Motor |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Birth Country | England |
| Birthplace (normalized) | england |
Head, age 40
Trumbull-County, Ohio · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Frederick G |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Niles |
| 1935 Residence (County) | Trumbull |
| Naturalization Status | Naturalized |
| Occupation | Salesman |
| Industry | Automobile |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 1400 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Fred Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Samuel Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Samuel Johnson
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Fred Johnson
Head · 1930 · age 30 · b. ~1900 · 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 — Trumbull, Ohio
Open full size
1930 US Federal Census — Trumbull, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1884:0663)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles G. Williams | 59 | Father law | None | Ohio |
| 2 | Josephine Williams | 64 | Mother law | None | Ohio |
| 3 | Howard Samuels | 38 | Head | Heater Help | Ohio |
| 4 | Edna M. Samuels | 36 | Wife | None | Ohio |
| 5 | Myron H. Samuels | 14 | Son | None | Ohio |
| 6 | Russell J. Samuels | 6 | Son | None | Ohio |
| 7 | James J. Green | 63 | Head | None | England |
| 8 | Jane Green | 62 | Wife | None | Ireland |
| 9 | Mamie Green | 30 | Daughter | Saleslady | Ohio |
| 10 | Fletcher Isaac | 39 | Head | Blacksmith | England |
| 11 | Maria Isaac | 37 | Wife | None | Ohio |
| 12 | James R. Isaac | 12 | Son | None | Ohio |
| 13 | Albert J. Isaac | 9 | Son | None | Ohio |
| 14 | John T. Granger | 57 | Head | Heater Helper | Pennsylvania |
| 15 | Janet Granger | 51 | Wife | None | Wales |
| 16 | Emma J. Granger | 21 | Daughter | Stenographer | Ohio |
| 17 | Ella S. Granger | 18 | Daughter | Bookkeeper | Ohio |
| 18 | Frank E. Mears | 41 | Head | Postoffice Clerk | Ohio |
| 19 | Margaret Mears | 39 | Wife | None | Ohio |
| 20 | Marie Mears | 18 | Daughter | None | Ohio |
| 21 | Alma Mears | 16 | Daughter | None | Ohio |
| 22 | Francis Mears | 14 | Son | None | Ohio |
| 23 | Myron Mears | 12 | Son | None | Ohio |
| 24 | Thomas Rogers | 51 | Head | Roller | Ohio |
| 25 | Elizabeth Rogers | 53 | Wife | None | Ohio |
| 26 | William Madar | 26 | Head | Draftsman | Ohio |
| 27 | Mary Madar | 24 | Wife | None | Ohio |
| 28 | Edward Ingram | 58 | Head | Foreman | Ohio |
| 29 | Rosalie Ingram | 53 | Wife | None | Ohio |
| 30 | Mont Thompson | 66 | Head | Watchman | Pennsylvania |
| 31 | Anna Thompson | 54 | Wife | None | Ohio |
| 32 | Florence Richel | 32 | Daughter | Stenographer | Ohio |
| 33 | Helen Thompson | 26 | Daughter | Stenographer | Ohio |
| 34 | Catherine Thompson | 21 | Daughter | Stenographer | Ohio |
| 35 | Helen Richel | 9 | Granddaughter | None | Ohio |
| 36 | John S. Gross | 48 | Head | Contractor | Ohio |
| 37 | Catherine B. Gross | 42 | Wife | None | Ohio |
| 38 | Warner E. Gross | 22 | Son | Craneman | Pennsylvania |
| 39 | Junior J. Gross | 10 | Son | None | Ohio |
| 40 | Edward Mullen | 24 | Head | Manager | Ohio |
| 41 | Ellen Mullen | 22 | Wife | None | Ohio |
| 42 | Fred G. Johnson THIS PERSON | 30 | Head | Salesman | England |
| 43 | Blanche G. Johnson | 26 | Wife | None | Missouri |
| 44 | Edward G. Johnson | 4 | Son | None | Ohio |
| 45 | James Trumbull | 37 | Head | Roller | Ohio |
| 46 | Olive Trumbull | 37 | Wife | None | Ohio |
| 47 | Bonita Trumbull | 17 | Daughter | None | Ohio |
| 48 | Loretta Trumbull | 15 | Daughter | None | Ohio |
| 49 | Lawrence Horden | 28 | Head | Machinist | Ohio |
| 50 | Edith L. Horden | 29 | Wife | None | West Virginia |
Related Census Records
Pedigree Summary
Fred
Gen 1 · 2 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)