FP
Frank Pierce — 1940 US Census Record
Model Tree available1940 United States Federal Census · Columbiana-County, Ohio
Our Model Tree links this Frank Pierce across the 1920, 1930 and 1940 US Censuses in Columbiana-County, Ohio (XGBoost, ~Confirmed), with identified parents Charles & Charles — first a head (b.~1913), then head of a 3-person household.
Age 27
b. ~1913
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Columbiana-County, Ohio |
| Surname | Pierce |
| Given Name | Frank L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | St. Clair Township |
| 1935 Residence (County) | Columbiana |
| Additional Details | |
| Occupation | Owner Operator |
| Industry | Repair Garage |
| Class of Worker | OA |
| Hours Worked | 80 |
| Income (1939) | 780 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Owner Operator |
| Township / Ward | St Clair Township |
| Est. Birth Year | ~1913 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| David Pierce | Son | — | ~1940 | |
| Florence Pierce | Spouse | — | 17 | ~1923 |
| Frank Pierce | Head | — | 27 | ~1913 |
Census Appearances
1920
Columbiana, Ohio
Son, age 6
Columbiana, Ohio · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pierce |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Columbiana, Ohio
Son, age 17
Columbiana, Ohio · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pierce |
| Given Name | Frank E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Columbiana-County, Ohio
Head, age 27
Columbiana-County, Ohio · implied b. ~1913 — 3 household members
| Surname | Pierce |
| Given Name | Frank L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | St. Clair Township |
| 1935 Residence (County) | Columbiana |
| Occupation | Owner Operator |
| Industry | Repair Garage |
| Class of Worker | OA |
| Hours Worked | 80 |
| Income (1939) | 780 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| 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 Frank Pierce across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Pierce (~0.92 confidence) and father Charles Pierce (~0.92 confidence) and mother Edna Pierce (~0.92 confidence) and mother Edna Pierce (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Pierce
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Charles Pierce
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Edna Pierce
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Edna Pierce
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Pierce
Head · 1940 · age 27 · b. ~1913 · 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-t0627-03045-00066)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Arla Shaw | 12 | Daughter | — | West Virginia |
| 42 | Izola Shaw | 11 | Daughter | — | West Virginia |
| 43 | Ralph Shaw | 9 | Son | — | Ohio |
| 44 | Wayne Shaw | 8 | Son | — | Ohio |
| 45 | Ruby Shaw | 6 | Daughter | — | Ohio |
| 46 | Nedra Shaw | 4 | Daughter | — | Ohio |
| 47 | Fred Shaw | 2 | Son | — | Ohio |
| 48 | Frank Shaw | 2 | Son | — | Ohio |
| 49 | Frank L. Pierce THIS PERSON | 27 | Head | Owner Operator | Ohio |
| 50 | Florence Pierce | 17 | Wife | — | Ohio |
| 51 | David L. Pierce | 0 | Son | — | Ohio |
| 52 | Norman H. Bratt | 37 | Head | Jiggerman | Ohio |
| 53 | Phyllis L. Bratt | 39 | Wife | — | Ohio |
| 54 | Edwin Bratt | 6 | Son | — | Pennsylvania |
| 55 | Lester Miller | 22 | Step Son | Laborer | Pennsylvania |
| 56 | Richard Miller | 19 | Step Son | Laborer | Pennsylvania |
| 57 | William Miller | 17 | Step Son | — | Pennsylvania |
| 58 | Boyd Hammond | 42 | Head | Laborer | Pennsylvania |
| 59 | Irene Hammond | 40 | Wife | — | Minnesota |
| 60 | James Hammond | 17 | Son | — | California |
| 61 | Bonnie Hammond | 15 | Daughter | — | North Dakota |
| 62 | Shirley Hammond | 12 | Daughter | — | Ohio |
| 63 | Maryann Hammond | 10 | Daughter | — | Ohio |
| 64 | Herbert Thompson | 23 | Head | Dairyman | Ohio |
| 65 | Inez Thompson | 48 | Mother | — | Ohio |
| 66 | Merhice Thompson | 18 | Sister | — | Ohio |
| 67 | Alice Thompson | 16 | Sister | — | Ohio |
| 68 | Donald Thompson | 14 | Brother | — | Ohio |
| 69 | Clarence Azdell | 63 | Head | — | Ohio |
| 70 | Lulu Azdell | 60 | Wife | — | Ohio |
| 71 | Alice Hickman | 84 | Mother-in-law | — | Ohio |
| 72 | Ernest Torrence | 59 | Lodger | Laborer | Ohio |
| 73 | Mary E. Beal | 52 | Head | Housekeeper | Ohio |
| 74 | Joseph Beal | 22 | Son | Laborer | Ohio |
| 75 | Katherine Beal | 19 | Daughter | New Worker | Ohio |
| 76 | Thomas D. Huston | 65 | Head | Farmer | Ohio |
| 77 | Sue Huston | 59 | Wife | — | Ohio |
| 78 | Harold Huston | 29 | Son | Laborer | Ohio |
| 79 | Helen Huston | 25 | Daughter-in-law | — | Washington |
| 80 | Wayne Huston | 6 | Grandson | — | Ohio |
Pedigree Summary
Frank
Gen 1 · 4 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)