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John Muller — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Cook, Illinois
Our Model Tree links this John Muller across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 5-person household.
Age 35
b. ~1885
Male
Head
Born: Austria
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Cook, Illinois |
| Surname | Muller |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Austria |
| Year of Immigration | 1900 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Additional Details | |
| Occupation | restaurant |
| Industry | own place |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | R |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
| Occupation | Restaurant |
| Township / Ward | Chicago |
| Est. Birth Year | ~1885 |
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 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Muller | Spouse | — | 38 | ~1882 |
| John Muller | Son | — | 11 | ~1909 |
| John Muller | Head | — | 35 | ~1885 |
| Helen Muller | Daughter | — | 1 | ~1919 |
| Emma Muller | Daughter | — | 7 | ~1913 |
Census Appearances
1920
Cook, Illinois
Head, age 35
Cook, Illinois · implied b. ~1885 — 5 household members
| Surname | Muller |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Austria |
| Year of Immigration | 1900 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | restaurant |
| Industry | own place |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | R |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1930
Cook, Illinois
Head, age 46
Cook, Illinois · implied b. ~1884 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mueller |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 21 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | Bricklayer |
| Industry | Building Const. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Value / Rent | 7000 |
| Radio Set | R |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1940
Cook-County, Illinois
Head, age 57
Cook-County, Illinois · implied b. ~1883 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mueller |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | Berwyn City |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Occupation | Pressman |
| Industry | Printing Company |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2600 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
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 John Muller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Muller
Head · 1920 · age 35 · b. ~1885 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Cook, Illinois
Open full size
1920 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu333unit:0469)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Neugebauer | 44 | Head | — | Hungary |
| 52 | Mary Neugebauer | 42 | Wife | — | Hungary |
| 53 | Joseph Bunnyfart | 50 | Lodger | Instanter | Hungary |
| 54 | Joseph Mayer | 48 | Head | — | Hungary |
| 55 | Katie Mayer | 32 | Wife | Barber | Hungary |
| 56 | Peter Mehr | 27 | Son-in-law | None | Hungary |
| 57 | Theresa Mehr | 27 | Daughter | — | Hungary |
| 58 | Louisa Mehr | 10 | Granddaughter | — | Illinois |
| 59 | Katie Mehr | 9 | Granddaughter | — | Illinois |
| 60 | Peter Jr. Mehr | 7 | Grandson | — | Illinois |
| 61 | John Mehr | 24 | Boarder | Machinist | Hungary |
| 62 | John Muller THIS PERSON | 35 | Head | Restaurant | Austria |
| 63 | Elizabeth Muller | 38 | Wife | None | Austria |
| 64 | John Muller | 11 | Son | — | Illinois |
| 65 | Emma Muller | 7 | Daughter | — | Illinois |
| 66 | Helen Muller | 1 | Daughter | — | Illinois |
| 67 | Bernard Schwickreth | 41 | Head | Expressman | Germany |
| 68 | Helen Schwickreth | 41 | Wife | Bookkeeper | Germany |
| 69 | Marie Schwickreth | 16 | Daughter | Clerical | Illinois |
| 70 | Mary Andersen | 70 | Mother | None | Germany |
| 71 | Pete Meis | 50 | Head | Steelworker | Luxemburg |
| 72 | Elizabeth Meis | 52 | Wife | Washerwoman | Luxemburg |
| 73 | Helen Meis | 11 | Daughter | — | Illinois |
| 74 | William Vichman | 65 | Head | Painter | Germany |
| 75 | Agnes Vichman | 63 | Wife | None | Germany |
| 76 | Paul Vichman | 32 | Son | Painter | Illinois |
| 77 | Emma Vichman | 21 | Daughter | — | Illinois |
| 78 | Elizabeth Foster | 47 | Head | — | Illinois |
| 79 | Charles Foster | 22 | Son | Wood Engraver | Illinois |
| 80 | Fred Foster | 25 | Boarder | Packer | Illinois |
| 81 | John Schultz | 45 | Head | Carpenter | Wisconsin |
| 82 | Mary Schultz | 52 | Wife | None | Canada |
| 83 | Ethel Schultz | 12 | Daughter | — | Wisconsin |
| 84 | Adelia Schultz | 9 | Daughter | — | Wisconsin |
| 85 | Christ Stauder | 63 | Head | Laborer | Germany |
| 86 | Freida Stauder | 48 | Wife | None | Illinois |
| 87 | Mathias Haidl | 62 | Head | Steelworker | Germany |
| 88 | Mathias Jr. Haidl | 22 | Son | Stone Cutter | Illinois |
| 89 | Anna Haidl | 21 | Daughter | — | Illinois |
| 90 | Sophia Haidl | 18 | Daughter | Stenographer | Illinois |
| 91 | Marie Haidl | 16 | Son | Printer | Illinois |
| 92 | Frank Weinand | 25 | Head | Bill Poster | Germany |
| 93 | Edith Weinand | 21 | Wife | None | Germany |
| 94 | Theresa Weinand | 43 | Mother-in-law | Stencil Cutter | Germany |
| 95 | Innocentia Deinger | 80 | Head | None | Germany |
| 96 | Mary Deinger | 58 | Daughter | Jewelry Worker | Illinois |
| 97 | John Deinger | 55 | Son | Cabinetmaker | Illinois |
| 98 | William Friske | 47 | Head | Shipping Clerk | Illinois |
| 99 | Mary Friske | 41 | Wife | None | Illinois |
| 100 | William Jr. Friske | 9 | Son | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)