AM
Anna Mueller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Anna Mueller across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1904), then head of a 6-person household.
Age 36
b. ~1904
Female
Spouse
Born: Austria
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Mueller |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
| Township / Ward | Chicago |
| Est. Birth Year | ~1904 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Robert Mueller | Son | — | 12 | ~1928 |
| Dorothy Mueller | Daughter | — | 4 | ~1936 |
| John Mueller | Son | — | 15 | ~1925 |
| James Mueller | Son | — | 18 | ~1922 |
| James Mueller | Head | — | 39 | ~1901 |
| Anna Mueller | Spouse | — | 36 | ~1904 |
Census Appearances
1930
Cook, Illinois
Other, age 26
Cook, Illinois · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mueller |
| Given Name | Anna |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Naturalized |
| Year of Immigration | 1916 |
| Age at First Marriage | 18 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1940
Cook-County, Illinois
Spouse, age 36
Cook-County, Illinois · implied b. ~1904 — 6 household members
| Surname | Mueller |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 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 Anna Mueller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Mueller
Spouse · 1940 · age 36 · b. ~1904 · Illinois
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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
40 people indexed on this census page (nara:1940:m-t0627-01016-00334)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edmund Tanner | 15 | Son | — | Illinois |
| 42 | Robert Tanner | 7 | Son | — | Illinois |
| 43 | Margaret Tanner | 5 | Daughter | — | Illinois |
| 44 | Gustav Soderholm | 53 | Head | Painter | Sweden |
| 45 | Helma Soderholm | 53 | Wife | — | Sweden |
| 46 | Burt Soderholm | 20 | Son | — | Illinois |
| 47 | Kerstin Soderholm | 13 | Daughter | — | Illinois |
| 48 | William A. Tyne | 73 | Head | — | Michigan |
| 49 | Blanche Tyne | 55 | Wife | — | Illinois |
| 50 | William Jr. Tyne | 25 | Son | Truck Driver | Illinois |
| 51 | Lola M. Hinman | 49 | Head | — | Illinois |
| 52 | Robert Hinman | 28 | Son | Photo Proofer | Illinois |
| 53 | Carlton Hinman | 18 | Son | Mail Clerk | Michigan |
| 54 | Cora Henninger | 47 | Sister | Milliner | Illinois |
| 55 | Minnie Heyden | 72 | Head | — | Germany |
| 56 | Carl W. Reimer | 46 | Son-in-law | Checker | Illinois |
| 57 | Florence Reimer | 44 | Daughter | — | Illinois |
| 58 | Wayne Reimer | 16 | Grand-son | — | Illinois |
| 59 | Andrew Wagner | 34 | Head | Bench Hand | Illinois |
| 60 | Celia Wagner | 32 | Wife | — | Illinois |
| 61 | Frederick Wagner | 3 | Son | — | Illinois |
| 62 | Michael Wagner | 66 | Head | Watchman | Germany |
| 63 | Emma Wagner | 62 | Wife | — | Illinois |
| 64 | Frederick Wagner | 29 | Son | General Office Work | Illinois |
| 65 | James A. Mueller | 39 | Head | Assistant Foreman | Austria |
| 66 | Anna Mueller THIS PERSON | 36 | Wife | — | Austria |
| 67 | James M. Mueller | 18 | Son | Messenger | Illinois |
| 68 | John Mueller | 15 | Son | — | Illinois |
| 69 | Robert Mueller | 12 | Son | — | Illinois |
| 70 | Dorothy Mueller | 4 | Daughter | — | Illinois |
| 71 | Extra Line | None | — | — | — |
| 72 | John Rietzler | 50 | Head | Baker | Illinois |
| 73 | Mae Rietzler | 50 | Wife | — | Illinois |
| 74 | Betty Rietzler | 13 | Daughter | — | Illinois |
| 75 | Henry Keppler | 18 | Nephew | New Worker | Illinois |
| 76 | Edward Lathy | 56 | Lodger | Ticket Collector | Illinois |
| 77 | Hugh Pany | 52 | Head | Proprietor Manager | England |
| 78 | May Pany | 44 | Wife | — | Scotland |
| 79 | May Pany | 18 | Daughter | New Worker | New York |
| 80 | Hugh Jr. Pany | 12 | Son | — | Illinois |
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)