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Frank Weber — 1940 US Census Record
Model Tree available1940 United States Federal Census · Monroe-County, Illinois
Our Model Tree links this Frank Weber across the 1920, 1930 and 1940 US Censuses in Monroe-County, Illinois (XGBoost, ~Confirmed), with identified parents Jacob — first a head (b.~1902), then head of a 6-person household.
Age 38
b. ~1902
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Monroe-County, Illinois |
| Surname | Weber |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | 3 R 10 W |
| 1935 Residence (County) | Monroe |
| Additional Details | |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | OA |
| Hours Worked | 50 |
| Highest Grade | No 7 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | 3 R 10 W |
| Est. Birth Year | ~1902 |
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 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Norman Weber | Son | — | 5 | ~1935 |
| Frank Weber | Head | — | 38 | ~1902 |
| Leona Weber | Daughter | — | 9 | ~1931 |
| Bernice Weber | Daughter | — | 11 | ~1929 |
| Kate Hoffmann | Other | — | 71 | ~1869 |
| Mary Weber | Spouse | — | 33 | ~1907 |
Census Appearances
1920
Monroe, Illinois
Son, age 17
Monroe, Illinois · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Weber |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Monroe, Illinois
Head, age 28
Monroe, Illinois · implied b. ~1902
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Weber |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 21 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Home Value / Rent | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Monroe-County, Illinois
Head, age 38
Monroe-County, Illinois · implied b. ~1902 — 6 household members
| Surname | Weber |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | 3 R 10 W |
| 1935 Residence (County) | Monroe |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | OA |
| Hours Worked | 50 |
| Highest Grade | No 7 |
| 1935 Residence | Illinois |
| 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 Weber across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Jacob Weber (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jacob Weber
b. ~1856
Source father
● Household
· direct · ~0.92
This person
Anchor record
Frank Weber
Head · 1940 · age 38 · b. ~1902 · 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 — Monroe-County, Illinois
Open full size
1940 US Federal Census — Monroe-County, Illinois
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00859-00138)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Wm. D. Hoffmann | 50 | Head | Farmer | Illinois |
| 2 | Lizzie Hoffmann | 53 | Wife | — | Illinois |
| 3 | Frank Weber THIS PERSON | 38 | Head | Farmer | Illinois |
| 4 | Mary Weber | 33 | Wife | — | Illinois |
| 5 | Bernice Weber | 11 | Daughter | — | Illinois |
| 6 | Leona Weber | 9 | Daughter | — | Illinois |
| 7 | Norman Weber | 5 | Son | — | Illinois |
| 8 | Kate Hoffmann | 71 | Mother In Law | — | Illinois |
| 9 | John Eschmann | 39 | Head | Farmer | Illinois |
| 10 | Rose Eschmann | 38 | Wife | — | Illinois |
| 11 | Leo Eschmann | 11 | Son | — | Illinois |
| 12 | John Eschmann | 10 | Son | — | Illinois |
| 13 | Cletus Eschmann | 8 | Son | — | Illinois |
| 14 | Joseph Eschmann | 7 | Son | — | Illinois |
| 15 | Norbert Eschmann | 3 | Son | — | Illinois |
| 16 | George Eschmann | 2 | Son | — | Illinois |
| 17 | Daniel Hoffmann | 30 | Head | Farmer | Illinois |
| 18 | Ruella Hoffmann | 30 | Wife | — | Illinois |
| 19 | Ray Woodcock | 28 | Head | Farmer | Illinois |
| 20 | Dorothy Woodcock | 23 | Wife | — | Illinois |
| 21 | Vernon Jones | 33 | Head | Farmer | Illinois |
| 22 | Edna Jones | 34 | Wife | — | Illinois |
| 23 | Floyd Jones | 13 | Son | — | Illinois |
| 24 | Delores Jones | 11 | Daughter | — | Illinois |
| 25 | Bob Jones | 9 | Son | — | Illinois |
| 26 | Mary Guent | 67 | Mother In Law | — | Germany |
| 27 | Wm Brandt | 67 | Head | Farmer | Illinois |
| 28 | Elizabeth Brandt | 25 | Daughter | — | Illinois |
| 29 | Fred Berg | 61 | Head | Farmer | Illinois |
| 30 | Marie Berg | 69 | Wife | — | Illinois |
| 31 | Emil Krubel | 33 | Head | Truck Driver | Illinois |
| 32 | Marie Krubel | 20 | Wife | — | Illinois |
| 33 | Robert Krubel | 1 | Son | — | Illinois |
| 34 | Reginald Chaudet | 35 | Head | Mechanic | Illinois |
| 35 | Zella Chaudet | 35 | Wife | — | Illinois |
| 36 | Doris Chaudet | 15 | Daughter | — | Missouri |
| 37 | Jacob Fausz | 68 | Head | Track Labor | Germany |
| 38 | Lena Fausz | 57 | Wife | — | Illinois |
| 39 | Alfred Fausz | 21 | Son | Common Labor | Illinois |
Pedigree Summary
Frank
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 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)