FP
Frank Pierce — 1930 US Census Record
Model Tree available1930 United States Federal Census · Franklin, Ohio
Our Model Tree links this Frank Pierce across the 1910, 1920 and 1930 US Censuses in Franklin, Ohio (XGBoost, ~Confirmed), with identified parents Elizabeth — first a son (b.~1904), then head of a 6-person household.
Age 26
b. ~1904
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Franklin, Ohio |
| Surname | Pierce |
| Given Name | Frank R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Illinois |
| Age at First Marriage | 25 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Barber |
| Industry | Barber Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Barber |
| Township / Ward | Columbus |
| Est. Birth Year | ~1904 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Jack Pierce | Son | — | 32 | ~1898 |
| Robert Pierce | Son | — | 24 | ~1906 |
| Elizabeth Pierce | Head | — | 65 | ~1865 |
| Homer Pierce | Son | — | 22 | ~1908 |
| Frances Pierce | Daughter | — | 18 | ~1912 |
| Frank Pierce | Son | — | 26 | ~1904 |
Census Appearances
1910
Franklin, Ohio
Son, age 5
Franklin, Ohio · implied b. ~1905 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pierce |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Franklin, Ohio
Son, age 16
Franklin, Ohio · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pierce |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Wood worker |
| Industry | Automobile Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Franklin, Ohio
Son, age 26
Franklin, Ohio · implied b. ~1904 — 6 household members
| Surname | Pierce |
| Given Name | Frank R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Illinois |
| Age at First Marriage | 25 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Barber |
| Industry | Barber Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 (1910, 1920 and 1930) in Franklin, Ohio, using XGBoost record linkage. Identified parents: mother Elizabeth Pierce (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Elizabeth Pierce
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Pierce
Son · 1930 · age 26 · b. ~1904 · Ohio
★ You are viewing this record
Sibling
Frances Pierce
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Pierce
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Pierce
Sibling · 1930 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Homer Pierce
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Franklin, Ohio
Open full size
1930 US Federal Census — Franklin, Ohio
Page Contents
11 people indexed on this census page (ia:1930:ohiocensus00reel1802:0362)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elizabeth Pierce | 65 | Head | None | Ohio |
| 2 | Jack G Pierce | 32 | Son | Decorator | Ohio |
| 3 | Robert Y Pierce | 24 | Son | None | Ohio |
| 4 | Homer B Pierce | 22 | Son | Manager | Ohio |
| 5 | Frank R Pierce THIS PERSON | 26 | Son | Barber | Illinois |
| 6 | Frances Pierce | 18 | Daughter | None | Indiana |
| 13 | William S Nickerson | 40 | Head | Clerk | Ohio |
| 14 | Charlotte K Nickerson | 37 | Wife-H | None | Ohio |
| 15 | William S Nickerson | 14 | Son | None | Ohio |
| 16 | Richard K Nickerson | 11 | Son | None | Ohio |
| 19 | Mary Hole | 50 | Head | Maid | Ohio |
Pedigree Summary
Frank + 4 siblings
Gen 1 · 1 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)