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Frank Marshall — 1940 US Census Record
Model Tree available1940 United States Federal Census · Peoria-County, Illinois
Our Model Tree links this Frank Marshall across the 1920, 1930 and 1940 US Censuses in Peoria-County, Illinois (XGBoost, ~Confirmed), with identified parents Frank & Frederica — first a head (b.~1900), then head of a 5-person household.
Age 40
b. ~1900
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Peoria-County, Illinois |
| Surname | Marshall |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Peoria City |
| 1935 Residence (County) | Peoria |
| Additional Details | |
| Occupation | Clerk |
| Industry | Oil company |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2100 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Clerk |
| Township / Ward | Peoria City |
| Est. Birth Year | ~1900 |
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 |
|---|---|---|---|---|
| Evelyn Marshall | Spouse | — | 33 | ~1907 |
| Tild Uphold | Other | — | 73 | ~1867 |
| Frank Marshall | Head | — | 40 | ~1900 |
| Jerry Marshall | Son | — | 3 | ~1937 |
| Frank Marshall | Son | — | 6 | ~1934 |
Census Appearances
1920
Peoria, Illinois
Son, age 20
Peoria, Illinois · implied b. ~1900 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshall |
| Given Name | Frank E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Illinois |
| Occupation | Timekeeper |
| Industry | Railroad |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Peoria, Illinois
Head, age 30
Peoria, Illinois · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshall |
| Given Name | Frank E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 23 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Illinois |
| Occupation | Clerk |
| Industry | Standard Oil |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 13 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Peoria-County, Illinois
Head, age 40
Peoria-County, Illinois · implied b. ~1900 — 5 household members
| Surname | Marshall |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Peoria City |
| 1935 Residence (County) | Peoria |
| Occupation | Clerk |
| Industry | Oil company |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2100 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 Marshall across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Marshall (~0.92 confidence) and mother Frederica Marshall (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Marshall
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Frederica Marshall
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Marshall
Head · 1940 · age 40 · b. ~1900 · Illinois
★ 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 — Peoria-County, Illinois
Open full size
1940 US Federal Census — Peoria-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00917-00247)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sally Maloney | 1 | Daughter | — | Illinois |
| 2 | Otto Undenstock | 42 | Head | Salesman | Illinois |
| 3 | Carrie Undenstock | 39 | Wife | — | Missouri |
| 4 | Dallas Linn | 36 | Head | Chemist | Iowa |
| 5 | Olene Linn | 39 | Wife | — | Iowa |
| 6 | Earl Linn | 12 | Son | — | Illinois |
| 7 | Lily Hauck | 52 | Servant | Servant | England |
| 8 | Marion Miller | 40 | Head | District Manager | Illinois |
| 9 | Mable Miller | 38 | Wife | — | Illinois |
| 10 | Jean Miller | 13 | Daughter | — | Illinois |
| 11 | Patricia Miller | 8 | Daughter | — | Illinois |
| 12 | Walter Lauterbach | 30 | Head | Inspector | Illinois |
| 13 | Phyllis Lauterbach | 26 | Wife | — | Illinois |
| 14 | Jerry Lauterbach | 1 | Son | — | Illinois |
| 15 | Harriet Fritz | 65 | Grandmother | — | Illinois |
| 16 | William Rodgers | 47 | Head | Ind. Improvement Worker | Iowa |
| 17 | Della Rodgers | 43 | Wife | Inspector | Illinois |
| 18 | Jay Canel | 32 | Head | Electrician | Illinois |
| 19 | Ruth Canel | 28 | Wife | Examiner | Iowa |
| 20 | Ralph Jean Canel | 10 | Son | — | Illinois |
| 21 | William Enfield | 59 | Head | Painting & Decorating | Kentucky |
| 22 | Katherine Enfield | 20 | Wife | — | Illinois |
| 23 | Arthur Thompson | 58 | Head | Telegraph Operator | Illinois |
| 24 | Maude Thompson | 47 | Wife | — | Illinois |
| 25 | Alexander Frazier | 40 | Head | Mail Carrier | Illinois |
| 26 | Evelyne Frazier | 38 | Wife | Comptometer Oper. | Illinois |
| 27 | Constance A. Frazier | 18 | Daughter | — | Illinois |
| 28 | Richard Wilson | 41 | Head | Cashier | Illinois |
| 29 | Lena Wilson | 40 | Wife | — | Indiana |
| 30 | Marilyn Wilson | 15 | Daughter | — | Illinois |
| 31 | Marjorie Wilson | 12 | Daughter | — | Illinois |
| 32 | Michael Weyeneth | 48 | Head | Motor Inspector | Illinois |
| 33 | Emma Weyeneth | 46 | Wife | — | Illinois |
| 34 | Robert Weyeneth | 15 | Son | — | Illinois |
| 35 | Frank Marshall THIS PERSON | 40 | Head | Clerk | Illinois |
| 36 | Evelyn Marshall | 33 | Wife | — | Illinois |
| 37 | Frank Marshall | 6 | Son | — | Illinois |
| 38 | Jerry Marshall | 3 | Son | — | Illinois |
| 39 | Tild Uphold | 73 | Mother-in-law | — | Illinois |
| 40 | Marion Casey | 41 | Head | Freight Conductor | Missouri |
Pedigree Summary
Frank
Gen 1 · 2 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)