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Frederick Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · Columbiana-County, Ohio
Our Model Tree links this Frederick Brown across the 1920, 1930 and 1940 US Censuses in Columbiana-County, Ohio (XGBoost, ~Confirmed), with identified parents Henry & Isabel — first a son (b.~1890), then head of a 3-person household.
Age 50
b. ~1890
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Columbiana-County, Ohio |
| Surname | Brown |
| Given Name | Frederick |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Columbiana Village |
| 1935 Residence (County) | Columbiana |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Columbiana Village |
| Est. Birth Year | ~1890 |
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 1940 census.
| Name | Relation to head | Relative to Frederick | Age | Birth yr |
|---|---|---|---|---|
| Charles Schaffer | Other | — | 40 | ~1900 |
| Frederick Brown | Son | — | 50 | ~1890 |
| Isabella Brown | Head | — | 73 | ~1867 |
Census Appearances
Son, age 29
Columbiana, Ohio · implied b. ~1891 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Columbiana, Ohio
Son, age 40
Columbiana, Ohio · implied b. ~1890 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Frederick |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Woodworker |
| Industry | Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Columbiana-County, Ohio
Son, age 50
Columbiana-County, Ohio · implied b. ~1890 — 3 household members
| Surname | Brown |
| Given Name | Frederick |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Columbiana Village |
| 1935 Residence (County) | Columbiana |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Frederick Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Brown (~0.92 confidence) and mother Isabel Brown (~0.92 confidence) and mother Isabella Brown (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Brown
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Isabel Brown
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Isabella Brown
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frederick Brown
Son · 1940 · age 50 · b. ~1890 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Columbiana-County, Ohio
Open full size
1940 US Federal Census — Columbiana-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03043-00247)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Glen Offutt | 22 | Lodger | Steel Worker | Pennsylvania |
| 42 | John D. Wyland | 58 | Head | Laborer | Russia |
| 43 | Elizabeth Wyland | 60 | Wife | — | Russia |
| 44 | Anthony Wyland | 23 | Son | Laborer | Pennsylvania |
| 45 | Joseph Domanski | 41 | Head | Steel Refiner | Poland |
| 46 | Anna D. Domanski | 31 | Wife | — | Poland |
| 47 | Edward Domanski | 14 | Son | — | Poland |
| 48 | Louise I. Domanski | 10 | Daughter | — | Poland |
| 49 | Anna J. Domanski | 3 | Daughter | — | Ohio |
| 50 | Asa L. Way | 58 | Head | Secretary | Pennsylvania |
| 51 | Rodger L. Way | 21 | Son | Laborer | Pennsylvania |
| 52 | Lewis A. Way | 24 | Son | President | Pennsylvania |
| 53 | Virginia M. Way | 24 | Daughter-in-law | — | New Jersey |
| 54 | Raymond S. Eyster | 46 | Head | Manager Stock Room | Ohio |
| 55 | Myra A. Eyster | 47 | Wife | — | Ohio |
| 56 | Robert E. Eyster | 22 | Son | Machinist | Ohio |
| 57 | Dorothy M. Eyster | 16 | Daughter | — | Ohio |
| 58 | Wilmer Yarian | 54 | Head | Frame Builder | Ohio |
| 59 | Sara B. Yarian | 58 | Wife | — | Ohio |
| 60 | Julia E. Yarian | 19 | Daughter | Maid | Ohio |
| 61 | Martha L. Yarian | 16 | Daughter | — | Ohio |
| 62 | Olive E. Yarian | 14 | Daughter | — | Ohio |
| 63 | Sara E. Schmidt | 79 | Mother-in-law | — | Ohio |
| 64 | Isabella Brown | 73 | Head | — | Pennsylvania |
| 65 | Frederick Brown THIS PERSON | 50 | Son | — | Pennsylvania |
| 66 | Charles Schaffer | 40 | Lodger | Salesman | Pennsylvania |
| 67 | Edward Lamonska | 32 | Head | Auto Mechanic | Ohio |
| 68 | Margaret E. Lamonska | 32 | Wife | Operator | Ohio |
| 69 | Robert E. Lodge | 65 | Head | Pharmacist | Ohio |
| 70 | Olive G. Lodge | 62 | Wife | Drug Clerk | Ohio |
| 71 | Alfred E. Johns | 52 | Head | Manager | Ohio |
| 72 | Bessie Johns | 48 | Wife | — | Iowa |
| 73 | William J. Johns | 24 | Son | Partner | Ohio |
| 74 | Esther Edgerton | 37 | Maid | Maid | Indiana |
| 75 | James M. Edgerton | 10 | Lodger | — | Ohio |
| 76 | Harry S. Gooney | 36 | Head | Sheriff | Ohio |
| 77 | Mary Gooney | 29 | Wife | Matron | Ohio |
| 78 | Don R. Gooney | 13 | Son | — | Ohio |
| 79 | Sanket R. Kleen | 65 | Lodger | Farmer | Pennsylvania |
| 80 | Nettie Kleen | 59 | Lodger | — | Ohio |
Related Census Records
Pedigree Summary
Frederick
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)