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Margaret Wagner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Margaret Wagner across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 7-person household.
Age 16
b. ~1924
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Wagner |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1924 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| John Wagner | Head | — | 43 | ~1897 |
| Agnes Wagner | Spouse | — | 42 | ~1898 |
| Rita Wagner | Daughter | — | 22 | ~1918 |
| Joan Wagner | Daughter | — | 14 | ~1926 |
| John Wagner | Son | — | 15 | ~1925 |
| Margaret Wagner | Daughter | — | 16 | ~1924 |
| Mary Wagner | Daughter | — | 19 | ~1921 |
Census Appearances
1930
Cook, Illinois
Daughter, age 6
Cook, Illinois · implied b. ~1924 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wagner |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Daughter, age 16
Cook-County, Illinois · implied b. ~1924 — 7 household members
| Surname | Wagner |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Class of Worker | 0 |
| Highest Grade | Hs 3 |
| 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 Margaret Wagner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Wagner
Daughter · 1940 · age 16 · b. ~1924 · Illinois
★ You are viewing this record
Sibling
Mary Wagner
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Wagner
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Wagner
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Wagner
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
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
39 people indexed on this census page (nara:1940:m-t0627-00952-00728)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Karl Cable | 41 | Head | Truck Driver | Illinois |
| 2 | Agnes M Cable | 35 | Wife | — | Illinois |
| 3 | Lamont Cable | 11 | Son | — | Illinois |
| 4 | William Gutz | 40 | Head | Truck Driver | Illinois |
| 5 | Claudia M Gutz | 36 | Wife | — | Illinois |
| 6 | Dolores Gutz | 9 | Daughter | — | Illinois |
| 7 | William Jr Gutz | 1 | Son | — | Illinois |
| 8 | Bernard Feldmeier | 40 | Head | Cab Driver | Illinois |
| 9 | Edna D Feldmeier | 40 | Wife | — | Illinois |
| 10 | Bernice Feldmeier | 15 | Daughter | — | Illinois |
| 11 | Robert Feldmeier | 11 | Son | — | Illinois |
| 12 | Marilyn Feldmeier | 9 | Daughter | — | Illinois |
| 13 | Marie G Hensley | 51 | Head | — | Illinois |
| 14 | William Hensley | 45 | Brother | Laborer | New York |
| 15 | Emil Sutter | 50 | Head | Shipping Clerk | Missouri |
| 16 | Ellen M Sutter | 44 | Wife | — | Illinois |
| 17 | Robert Sutter | 21 | Son | Chauffeur | Illinois |
| 18 | John Sutter | 25 | Son | Clerk | Illinois |
| 19 | Carol Sutter | 23 | Daughter | Waitress | Illinois |
| 20 | Andrew O'Leary | 48 | Head | Yard Master | Iowa |
| 21 | Mary E O'Leary | 48 | Wife | — | Illinois |
| 22 | Veronica O'Leary | 21 | Daughter | Telephone Op | Illinois |
| 23 | William O'Leary | 18 | Son | Office Boy | Illinois |
| 24 | Tony Obrie | 55 | Head | Truck Dispatcher | South Dakota |
| 25 | Hattie M Obrie | 51 | Wife | — | Illinois |
| 26 | Delores Obrie | 8 | Daughter | — | Illinois |
| 27 | Anthony Obrie | 5 | Son | — | Illinois |
| 28 | Joseph Chellew | 26 | Head | Laborer | Canada |
| 29 | Verna D Chellew | 24 | Wife | Laborer | Illinois |
| 30 | George Zimmerman | 54 | Head | Moulder | Illinois |
| 31 | Audrey Zimmerman | 53 | Wife | — | Illinois |
| 32 | Anthony Zimmerman | 22 | Son | Office Clerk | Illinois |
| 33 | John Wagner | 43 | Head | Painter | Illinois |
| 34 | Agnes E Wagner | 42 | Wife | — | Illinois |
| 35 | Rita Wagner | 22 | Daughter | Typist | Illinois |
| 36 | Mary Wagner | 19 | Daughter | Typist | Illinois |
| 37 | Margaret Wagner THIS PERSON | 16 | Daughter | — | Illinois |
| 38 | John Jr Wagner | 15 | Son | — | Illinois |
| 39 | Joan Wagner | 14 | Daughter | — | 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)