FB
Frederick Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Ohio
Our Model Tree links this Frederick Brown across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 5-person household.
Age 51
b. ~1889
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Ohio |
| Surname | Brown |
| Given Name | Frederick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Warren Twp |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Occupation | Motorman |
| Industry | Coal mine |
| Class of Worker | PW |
| Hours Worked | 46 |
| Income (1939) | 674 |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Motorman |
| Township / Ward | Warren Twp |
| Est. Birth Year | ~1889 |
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 1940 census.
| Name | Relation to head | Relative to Frederick | Age | Birth yr |
|---|---|---|---|---|
| Ralph Brown | Son | — | 16 | ~1924 |
| Emil Brown | Son | — | 22 | ~1918 |
| Frederick Brown | Head | — | 51 | ~1889 |
| Virginia Brown | Daughter | — | 18 | ~1922 |
| Sylvia Brown | Spouse | — | 41 | ~1899 |
Census Appearances
1920
Jefferson, Ohio
Head, age 31
Jefferson, Ohio · implied b. ~1889 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Motorman |
| Industry | Coal mine |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
Head, age 41
Jefferson, Ohio · implied b. ~1889 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Fred H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 27 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Motorman |
| Industry | Coal mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 800 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Jefferson-County, Ohio
Head, age 51
Jefferson-County, Ohio · implied b. ~1889 — 5 household members
| Surname | Brown |
| Given Name | Frederick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Warren Twp |
| 1935 Residence (County) | Jefferson |
| Occupation | Motorman |
| Industry | Coal mine |
| Class of Worker | PW |
| Hours Worked | 46 |
| Income (1939) | 674 |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| 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 Frederick Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frederick Brown
Head · 1940 · age 51 · b. ~1889 · 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 — Jefferson-County, Ohio
Open full size
1940 US Federal Census — Jefferson-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03092-00528)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sarah E Lewis | 71 | mother | — | Ohio |
| 2 | Jeddie G Mayle | 40 | Head | Shearman Job Helper | West Virginia |
| 3 | Esther I Mayle | 36 | Wife | — | Ohio |
| 4 | Betty Rose Mayle | 17 | Daughter | — | Ohio |
| 5 | Jessie I Mayle | 13 | Daughter | — | Ohio |
| 6 | Dewey Gilchrist | 41 | Head | Laborer | Ohio |
| 7 | Doletta S Gilchrist | 34 | Wife | — | Ohio |
| 8 | Ralph E Wick | 31 | Head | Hook-Up Man | West Virginia |
| 9 | Bertha M Wick | 24 | Wife | — | Ohio |
| 10 | Vivian D Wick | 1 | Daughter | — | West Virginia |
| 11 | Ella Beebout | 55 | Mother-in-law | — | Ohio |
| 12 | John F Lewis | 64 | Head | — | Ohio |
| 13 | Russie M Lewis | 57 | Wife | — | Ohio |
| 14 | Garnet R Neale | 37 | Daughter | P.B.X. Operator | Ohio |
| 15 | Joseph Neale | 14 | Grandson | — | Ohio |
| 16 | Jackie Neale | 12 | Grandson | — | Florida |
| 17 | Elza E Beebout | 32 | Head | Foreman Annealing Dept | Ohio |
| 18 | Faye L Beebout | 32 | Wife | — | Ohio |
| 19 | Margaret E Beebout | 12 | Daughter | — | Ohio |
| 20 | Delores L Beebout | 10 | Daughter | — | Ohio |
| 21 | Frederick Brown THIS PERSON | 51 | Head | Motorman | Ohio |
| 22 | Sylvia Brown | 41 | Wife | — | Ohio |
| 23 | Emil Brown | 22 | Son | Truck Driver Owner | Ohio |
| 24 | Virginia Brown | 18 | Daughter | House Work | Ohio |
| 25 | Ralph Brown | 16 | Son | New Worker | Ohio |
| 26 | Sebastian H Dobbins | 43 | Head | Truck Driver Owner | Ohio |
| 27 | Margaret M Dobbins | 32 | Wife | — | West Virginia |
| 28 | Thomas J Dobbins | 17 | Son | — | Maryland |
| 29 | Margaret E Hardman | 13 | Step Daughter | — | Ohio |
| 30 | Warren Emfield | 65 | Head | Laborer | Ohio |
| 31 | Laura Emfield | 64 | Wife | — | Ohio |
| 32 | Elsie Emfield | 33 | Daughter | — | Ohio |
| 33 | Thorne A Horn | 69 | Head | — | Ohio |
| 34 | Malinda Horn | 64 | Wife | — | Ohio |
| 35 | Albert F Carpenter | 56 | Head | Laborer | Ohio |
| 36 | Thelma Carpenter | 26 | Wife | — | Ohio |
| 37 | Paul B Stokes | 26 | Nephew | Truck Driver Owner | Penna |
| 38 | Paul B Odgen | 34 | Head | Millwright | Ohio |
| 39 | Della Odgen | 33 | Wife | — | Ohio |
| 40 | Robert Odgen | 12 | Son | — | Ohio |
Related Census Records
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)