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Frank Perry — 1940 US Census Record
Model Tree available1940 United States Federal Census · Crawford-County, Iowa
Our Model Tree links this Frank Perry across the 1920, 1930 and 1940 US Censuses in Crawford-County, Iowa (XGBoost, ~Confirmed), with identified parents Frank & Frank — first a son (b.~1913), then head of a 5-person household.
Age 27
b. ~1913
Male
Son
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Crawford-County, Iowa |
| Surname | Perry |
| Given Name | Frank M. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Nishnabotny |
| 1935 Residence (County) | Crawford |
| Additional Details | |
| Occupation | Hired helper |
| Industry | Farming |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 523 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Hired Helper |
| Township / Ward | Nishnabotny |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Frank Perry | Head | — | 54 | ~1886 |
| Grace Perry | Spouse | — | 52 | ~1888 |
| E Perry | Daughter | — | 29 | ~1911 |
| Mary Perry | Other | — | 23 | ~1917 |
| Frank Perry | Son | — | 27 | ~1913 |
Census Appearances
1920
Crawford, Iowa
Son, age 7
Crawford, Iowa · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Perry |
| Given Name | Frank M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Can Read | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Crawford, Iowa
Son, age 17
Crawford, Iowa · implied b. ~1913 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Perry |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Farm Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Crawford-County, Iowa
Son, age 27
Crawford-County, Iowa · implied b. ~1913 — 5 household members
| Surname | Perry |
| Given Name | Frank M. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Nishnabotny |
| 1935 Residence (County) | Crawford |
| Occupation | Hired helper |
| Industry | Farming |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 523 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Perry across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Perry (~0.92 confidence) and father Frank Perry (~0.92 confidence) and mother Grace Perry (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Perry
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Frank Perry
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Grace Perry
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Perry
Son · 1940 · age 27 · b. ~1913 · Iowa
★ You are viewing this record
Sibling
E Perry
Sibling · 1940 · age 29
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 — Crawford-County, Iowa
Open full size
1940 US Federal Census — Crawford-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01152-00396)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Arlene Hull | 21 | Daughter | — | Iowa |
| 42 | Betty Lou Hull | 17 | Daughter | — | Iowa |
| 43 | Leslie Hull | 9 | Son | — | Iowa |
| 44 | James D. Theobald | 27 | Head | Operator | Iowa |
| 45 | Dorothy M. Theobald | 26 | Wife | — | Iowa |
| 46 | Robert R. Theobald | 1 | Son | — | Iowa |
| 47 | Loren Christensen | 19 | Hired hand | Hired Hand | Iowa |
| 48 | Mary E. Theobald | 58 | Head | — | Iowa |
| 49 | Katy Selway | 63 | Boarder | — | Iowa |
| 50 | Clyde H. James | 50 | Head | Operator | Iowa |
| 51 | Ethel James | 54 | Wife | — | Iowa |
| 52 | Frank B. Perry | 54 | Head | Operator | Iowa |
| 53 | Grace M. Perry | 52 | Wife | — | Iowa |
| 54 | Frank M. Jr. Perry THIS PERSON | 27 | Son | Hired Helper | Iowa |
| 55 | Mary Ruth Perry | 23 | Daughter-in-law | — | Iowa |
| 56 | E. Luas Perry | 29 | Daughter | — | Iowa |
| 57 | Chris Rasmussen | 24 | Head | Operator | Iowa |
| 58 | Mary Rasmussen | 62 | Mother | — | Denmark |
| 59 | Jake P. Holmes | 28 | Head | Operator | Iowa |
| 60 | Gladis Holmes | 33 | Wife | — | Illinois |
| 61 | Doris Holmes | 14 | Daughter | — | S. Dakota |
| 62 | Le Jean Holmes | 9 | Daughter | — | Iowa |
| 63 | Willie Schuier | 36 | Head | Operator | Iowa |
| 64 | Lena Schuier | 31 | Wife | — | Iowa |
| 65 | Roger Schuier | 4 | Son | — | Iowa |
| 66 | Janice Schuier | 2 | Daughter | — | Iowa |
| 67 | M. G. Andrews | 31 | Head | Operator | Iowa |
| 68 | Bernadine Andrews | 24 | Wife | — | Nebraska |
| 69 | Rita Ann Andrews | 3 | Daughter | — | Iowa |
| 70 | James Andrews | 2 | Son | — | Iowa |
| 71 | Charles Andrews | 2 | Son | — | Iowa |
| 72 | H. Head Wilken | 39 | Head | Operator | Iowa |
| 73 | Stacie Wilken | 40 | Wife | — | Tennessee |
| 74 | Vacant Vacant | None | — | — | — |
| 75 | Andrew Ball | 25 | Head | Hired Man | Iowa |
| 76 | Elsie Ball | 23 | Wife | — | Iowa |
| 77 | Jeanette Ball | 1 | Daughter | — | Iowa |
| 78 | Fred G. Mundt | 54 | Head | Operator | Iowa |
| 79 | Bertha Mundt | 49 | Wife | — | Iowa |
| 80 | Delmar Mundt | 26 | Son | Helper | Iowa |
Pedigree Summary
Frank + 1 sibling
Gen 1 · 3 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)