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Frank Pierce — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Frank Pierce across the 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 9-person household.
Age 25
b. ~1915
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Pierce |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Additional Details | |
| Occupation | Machine opr. |
| Industry | Machine Shop |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 936 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Machine Opr. |
| Township / Ward | Cleveland |
| Est. Birth Year | ~1915 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Tony Pierce | Son | — | 28 | ~1912 |
| Frank Pierce | Son | — | 25 | ~1915 |
| Mary Pierce | Daughter | — | 18 | ~1922 |
| Edith Pierce | Daughter | — | 16 | ~1924 |
| Joseph Pierce | Son | — | 14 | ~1926 |
| Amelia Pierce | Daughter | — | 22 | ~1918 |
| Jeannie Pierce | Daughter | — | 26 | ~1914 |
| Anton Pierce | Head | — | 58 | ~1882 |
| Jennie Pierce | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Cuyahoga, Ohio
Son, age 14
Cuyahoga, Ohio · implied b. ~1916 — 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 | 14 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Yugoslavia |
| Mother's Birthplace | Yugoslavia |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Cuyahoga-County, Ohio
Son, age 25
Cuyahoga-County, Ohio · implied b. ~1915 — 9 household members
| Surname | Pierce |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Occupation | Machine opr. |
| Industry | Machine Shop |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 936 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Pierce
Son · 1940 · age 25 · b. ~1915 · Ohio
★ You are viewing this record
Sibling
Tony Pierce
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Pierce
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amelia Pierce
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Pierce
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Pierce
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeannie Pierce
Sibling · 1940 · age 26
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
1940 US Federal Census — Cuyahoga-County, Ohio
Open full size
1940 US Federal Census — Cuyahoga-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03226-00109)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Andrew Moroko | 42 | Head | Laborer | Germany |
| 2 | Catherine Moroko | 49 | Wife | Housewife | Germany |
| 3 | Nick Skorich | 48 | Head | Laborer | Germany |
| 4 | Teta Skorich | 42 | Wife | — | Ohio |
| 5 | Mary Hudlin | 35 | Head | Laborer | Ohio |
| 6 | John Bonek | 56 | Head | Laborer | Croatia-Jugo |
| 7 | Mike Bloskovich | 55 | Roomer | Laborer | Croatia-Jugo |
| 8 | Mike Kubetich | 67 | Head | Laborer | Germany |
| 9 | Michael Urbanic | 57 | Head | Machinist | Croatia-Jugo |
| 10 | Betty Urbanic | 57 | Wife | — | Croatia-Jugo |
| 11 | Louis Turk | 23 | Head | — | Slovenia-Jugo |
| 12 | Ivona J. Turk | 25 | Wife | — | Slovenia-Jugo |
| 13 | Stephen Carkes | 65 | Head | Laborer | Croatia-Jugo |
| 14 | Rosie Carkes | 49 | Wife | Charwoman | Croatia-Jugo |
| 15 | Matthew Plivchak | 52 | Head | Laborer | Croatia-Jugo |
| 16 | Helen Plivchak | 42 | Wife | — | Croatia-Jugo |
| 17 | Helen Plivchak | 22 | Daughter | Seamstress | Ohio |
| 18 | Matthew Plivchak | 20 | Son | Laborer | Ohio |
| 19 | Anna Plivchak | 18 | Daughter | New Worker | Ohio |
| 20 | Frank Plivchak | 16 | Son | — | Ohio |
| 21 | Mike Vrataric | 51 | Head | Laborer | Croatia-Jugo |
| 22 | Francis Vrataric | 47 | Wife | House Work | Croatia-Jugo |
| 23 | Francis Vrataric | 13 | Daughter | — | Ohio |
| 24 | Anton Pierce | 58 | Head | Carpenter | Slovenia-Jugo |
| 25 | Jennie Pierce | 45 | Wife | — | Slovenia-Jugo |
| 26 | Tony Pierce | 28 | Son | Carpenter | Minnesota |
| 27 | Jeannie Pierce | 26 | Daughter | Packer | Minnesota |
| 28 | Frank Pierce THIS PERSON | 25 | Son | Machine Opr. | Minnesota |
| 29 | Amelia Pierce | 22 | Daughter | Box Maker | Minnesota |
| 30 | Mary Pierce | 18 | Daughter | New Worker | Minnesota |
| 31 | Edith Pierce | 16 | Daughter | — | Minnesota |
| 32 | Joseph Pierce | 14 | Son | — | Minnesota |
| 33 | Ernest Kobe | 33 | Head | Foreman | Ohio |
| 34 | Edward Kobe | 30 | Brother | Punch Press | Ohio |
| 35 | Rudolph Kobe | 25 | Brother | Pressman | Ohio |
| 36 | William Kobe | 25 | Brother | Feeder | Ohio |
| 37 | Anna Kobe | 21 | Sister | Benchwork | Ohio |
| 38 | Frank Scully | 38 | Brother in law | Trucker | Ohio |
| 39 | Josephine Scully | 36 | Sister | Benchwork | Ohio |
| 40 | Raymond Scully | 15 | Nephew | — | Ohio |
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)