FP
Fred Parker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Trumbull-County, Ohio
Our Model Tree links this Fred Parker across the 1930 and 1940 US Censuses in Trumbull-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 11-person household.
Age 52
b. ~1888
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Trumbull-County, Ohio |
| Surname | Parker |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Unincorporated place Brookfield |
| 1935 Residence (County) | Trumbull |
| Additional Details | |
| Occupation | Laborer |
| Industry | Road Construction |
| Class of Worker | GW |
| Hours Worked | 42 |
| Income (1939) | 600 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Unincorporated Place Brookfield |
| Est. Birth Year | ~1888 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Harry Parker | Son | — | 14 | ~1926 |
| Charlotte Parker | Daughter | — | 4 | ~1936 |
| Thelma Ritch | Daughter | — | 24 | ~1916 |
| Howard Parker | Son | — | 14 | ~1926 |
| Margaret Parker | Daughter | — | 11 | ~1929 |
| Frederick Parker | Son | — | 17 | ~1923 |
| Bertha Parker | Spouse | — | 53 | ~1887 |
| Fred Parker | Head | — | 52 | ~1888 |
| Harold Parker | Son | — | 21 | ~1919 |
| Edith Parker | Daughter | — | 19 | ~1921 |
| Anthony Ritch | Other | — | 33 | ~1907 |
Census Appearances
1930
Trumbull, Ohio
Head, age 43
Trumbull, Ohio · implied b. ~1887 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 21 |
| Father's Birthplace | United States |
| Mother's Birthplace | New York |
| Occupation | Riveter |
| Industry | Car works |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 8 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Trumbull-County, Ohio
Head, age 52
Trumbull-County, Ohio · implied b. ~1888 — 11 household members
| Surname | Parker |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Unincorporated place Brookfield |
| 1935 Residence (County) | Trumbull |
| Occupation | Laborer |
| Industry | Road Construction |
| Class of Worker | GW |
| Hours Worked | 42 |
| Income (1939) | 600 |
| 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 Fred Parker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Fred Parker
Head · 1940 · age 52 · b. ~1888 · Ohio
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Trumbull-County, Ohio
Open full size
1940 US Federal Census — Trumbull-County, Ohio
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03155-00279)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gus Maxwell | 68 | Head | — | Sweden |
| 2 | Melinda Maxwell | 60 | Wife | — | Ohio |
| 3 | Fred Parker THIS PERSON | 52 | Head | Laborer | Pennsylvania |
| 4 | Bertha Parker | 53 | Wife | — | Pennsylvania |
| 5 | Harold Parker | 21 | Son | Laborer | Ohio |
| 6 | Edith Parker | 19 | Daughter | — | Ohio |
| 7 | Frederick Parker | 17 | Son | — | Ohio |
| 8 | Harry Parker | 14 | Son | — | Ohio |
| 9 | Howard Parker | 14 | Son | — | Ohio |
| 10 | Margaret Parker | 11 | Daughter | — | Ohio |
| 11 | Charlotte Parker | 4 | Daughter | — | Ohio |
| 12 | Anthony Ritch | 33 | Son-in-law | Laborer | Pennsylvania |
| 13 | Thelma Ritch | 24 | Daughter | — | Ohio |
| 14 | Sam Krikman | 57 | Head | — | Austria |
| 15 | Julia Krikman | 50 | Wife | — | Austria |
| 16 | George Jr Sereday | 27 | Head | Painter | Pennsylvania |
| 17 | Marian Sereday | 21 | Wife | — | Pennsylvania |
| 18 | Georgiana Sereday | 3 | Daughter | — | Pennsylvania |
| 19 | Edward Terray | 33 | Head | Laborer | New York |
| 20 | Anna Terray | 28 | Wife | — | Pennsylvania |
| 21 | David E Terray | 1 | Son | — | Pennsylvania |
| 22 | George Sr Sereday | 55 | Head | Laborer | Czechoslovakia |
| 23 | Anna Sereday | 48 | Wife | — | Czechoslovakia |
| 24 | William Sereday | 22 | Son | Presser | Ohio |
| 25 | Steve Cuncic | 25 | Head | Inspector | Pennsylvania |
| 26 | Diana Cuncic | 25 | Wife | Clerk | Pennsylvania |
| 27 | Dolores Cuncic | 3 | Daughter | — | Ohio |
| 28 | Barbara Cuncic | 60 | Mother | — | Yugoslavia |
| 29 | George Baran | 47 | Head | Laborer | Czechoslovakia |
| 30 | Mary Baran | 39 | Wife | — | Pennsylvania |
| 31 | George Jr Baran | 20 | Son | Laborer | Pennsylvania |
| 32 | Anna Baran | 18 | Daughter | — | Pennsylvania |
| 33 | Martha Baran | 16 | Daughter | — | Ohio |
| 34 | John Baran | 14 | Son | — | Ohio |
| 35 | Leona Baran | 11 | Daughter | — | Ohio |
| 36 | Marian Baran | 9 | Daughter | — | Ohio |
| 37 | William Baran | 5 | Son | — | Ohio |
| 38 | Esther Baran | 2 | Daughter | — | Ohio |
| 39 | Mike Kose | 56 | Head | — | Austria |
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)