FM
Fred Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Fred Miller across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents Fred & Fred — first a head (b.~1914), then head of a 3-person household.
Age 26
b. ~1914
Male
Head
Born: Oregon
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Miller |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Power Machine Operator |
| Industry | Upholstery Supplies |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 751 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same Place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Power Machine Operator |
| Township / Ward | Chicago |
| Est. Birth Year | ~1914 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Fred Miller | Head | — | 26 | ~1914 |
| Gary Miller | Son | — | 5 | ~1935 |
| Helen Miller | Spouse | — | 27 | ~1913 |
Census Appearances
1920
Cook, Illinois
Son, age 6
Cook, Illinois · implied b. ~1914 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Fred |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Oregon |
| Occupation | none |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Cook, Illinois
Son, age 16
Cook, Illinois · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Fred Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Oregon |
| Occupation | Messenger Boy |
| Industry | Department Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Cook-County, Illinois
Head, age 26
Cook-County, Illinois · implied b. ~1914 — 3 household members
| Surname | Miller |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Power Machine Operator |
| Industry | Upholstery Supplies |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 751 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same Place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Fred Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Fred Miller (~0.92 confidence) and father Fred Miller (~0.92 confidence) and mother Hazel Miller (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Fred Miller
b. ~1890
Source father
● Household
· direct · ~0.92
Father
Fred Miller
b. ~1891
Source father
● Household
· direct · ~0.92
Mother
Hazel Miller
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Fred Miller
Head · 1940 · age 26 · b. ~1914 · 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 — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
35 people indexed on this census page (nara:1940:m-t0627-01004-00036)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Donald Damitz | 13 | Son | — | Illinois |
| 2 | Doris Damitz | 5 | Daughter | — | Illinois |
| 3 | Carl Sitany | 46 | Head | Superintendent | Czech Slovakia |
| 4 | Catherine Sitany | 43 | Wife | — | Poland |
| 5 | Stella Sitany | 20 | Daughter | Assistant Bookkeeper | Illinois |
| 6 | Edwin Sitany | 18 | Son | Factory Worker | Illinois |
| 7 | Florence Sitany | 15 | Daughter | — | Illinois |
| 8 | Lillian Sitany | 13 | Daughter | — | Illinois |
| 9 | Gladys Sitany | 9 | Daughter | — | Illinois |
| 11 | Frank Pleet | 45 | Head | Machinist | Wisconsin |
| 12 | Sophie Pleet | 44 | Wife | — | Illinois |
| 13 | Edward Pleet | 21 | Son | Machinist | Illinois |
| 14 | Roman Pleet | 20 | Son | Baker'S Helper | Illinois |
| 15 | Evelyn Pleet | 16 | Daughter | — | Illinois |
| 16 | Joseph Zmuda | 44 | Head | Baker | Pennsylvania |
| 17 | Marie Zmuda | 35 | Wife | — | Illinois |
| 18 | Lawrence Zmuda | 11 | Son | — | Illinois |
| 19 | Dorothy Zmuda | 9 | Daughter | — | Illinois |
| 20 | Richard Zmuda | 3 | Son | — | Illinois |
| 21 | Bernice Niziolek | 70 | Mother in law | — | Illinois |
| 22 | Fred Miller THIS PERSON | 26 | Head | Power Machine Operator | Oregon |
| 23 | Helen Miller | 27 | Wife | Truck Driver | Illinois |
| 24 | Gary Miller | 5 | Son | — | Illinois |
| 25 | Stanley Krzykowski | 40 | Head | Sprayer | Poland |
| 26 | Dorothy Krzykowski | 36 | Wife | — | Poland |
| 27 | Eugene Krzykowski | 11 | Son | — | Illinois |
| 28 | Loretta Krzykowski | 10 | Daughter | — | Illinois |
| 29 | Mitchell Krzykowski | 9 | Son | — | Illinois |
| 30 | Frank Lobner | 47 | Head | Hoisting Engineer | Austria |
| 31 | Martha Lobner | 49 | Wife | — | Germany |
| 32 | Robert Lobner | 23 | Son | Mixer | Illinois |
| 33 | Richard Lobner | 19 | Son | New Worker | Illinois |
| 34 | Max Piorkowski | 48 | Head | Attendant | Germany |
| 35 | Alvina Piorkowski | 49 | Wife | — | Austria |
| 36 | Robert Piorkowski | 18 | Son | Attendant | Illinois |
Pedigree Summary
Fred
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)