EM
Elizabeth Mitchell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Elizabeth Mitchell across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed), with identified parents William & William — first a spouse (b.~1898), then head of a 5-person household.
Age 42
b. ~1898
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Mitchell |
| Given Name | Elizabeth |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Berwyn city |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Berwyn City |
| Est. Birth Year | ~1898 |
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 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| William Mitchell | Head | — | 43 | ~1897 |
| Amer Mitchell | Other | — | 82 | ~1858 |
| Robert Mitchell | Son | — | 18 | ~1922 |
| William Mitchell | Son | — | 2 | ~1938 |
| Elizabeth Mitchell | Spouse | — | 42 | ~1898 |
Census Appearances
1920
Cook, Illinois
Daughter, age 22
Cook, Illinois · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | New York |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 32
Cook, Illinois · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Elizabeth A |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 20 |
| Father's Birthplace | New York |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 42
Cook-County, Illinois · implied b. ~1898 — 5 household members
| Surname | Mitchell |
| Given Name | Elizabeth |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Berwyn city |
| 1935 Residence (County) | Cook |
| Highest Grade | H 4 |
| 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 Elizabeth Mitchell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Greene (~0.92 confidence) and father William Ames (~0.92 confidence) and mother Eda Greene (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Greene
b. ~1857
Source father
● Household
· direct · ~0.92
Father
William Ames
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Eda Greene
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Elizabeth Mitchell
Spouse · 1940 · age 42 · b. ~1898 · 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
40 people indexed on this census page (nara:1940:m-t0627-00772-00106)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Carol Prohaska | 1 | daughter | — | Minnesota |
| 42 | George Sears | 68 | Head | — | Illinois |
| 43 | Alice Sears | 71 | wife | — | Wisconsin |
| 44 | Joseph Zulinski | 39 | Head | Tool & Dye Maker | Illinois |
| 45 | Marion Zulinski | 34 | wife | — | Illinois |
| 46 | Delores Zulinski | 17 | daughter | — | Illinois |
| 47 | Bertille Zulinski | 8 | son | — | Illinois |
| 48 | Marlene Zulinski | 5 | daughter | — | Illinois |
| 49 | Lilly Lalorku | Lalorka | 59 | Mother | — | Poland |
| 50 | Paul Marek | 59 | Head | Production Manager | Illinois |
| 51 | Alma Marek | 51 | wife | — | Illinois |
| 52 | James Medek | 47 | Head | Recreation Leader | Illinois |
| 53 | Josephine Medek | 40 | wife | — | Illinois |
| 54 | Jean Medek | 14 | daughter | — | Illinois |
| 55 | James Jr. Medek | 9 | son | — | Illinois |
| 56 | William Mitchell | 43 | Head | Electrical Engineer | Indiana |
| 57 | Elizabeth Mitchell THIS PERSON | 42 | wife | — | Illinois |
| 58 | Robert Mitchell | 18 | son | — | Illinois |
| 59 | William Mitchell | 2 | son | — | Illinois |
| 60 | Amer Mitchell | 82 | Father | — | New York |
| 61 | Henry Nueske | 50 | Head | Proprietor Manager | Illinois |
| 62 | Ida Nueske | 51 | wife | — | Illinois |
| 63 | William Smith | 36 | lodger | Barber | Germany |
| 64 | Peter C Kruetzfeldt | 46 | lodger | Clerical | Ohio |
| 65 | Mamie Kruetzfeldt | 47 | lodger | Trained Nurse | Mississippi |
| 66 | Addie Nolen | 72 | lodger | — | Indiana |
| 67 | Lester Connor | 48 | Head | Proprietor Manager | Poland |
| 68 | Lena Connor | 47 | wife | — | Russia |
| 69 | Ruth Connor | 23 | daughter | Secretary | Michigan |
| 70 | Allen Connor | 19 | son | — | Michigan |
| 71 | Ephrem Connor | 12 | son | — | Michigan |
| 72 | Daniel Head | 37 | Head | Salesman | Wisconsin |
| 73 | Frances Head | 34 | wife | — | Pennsylvania |
| 74 | Daniel Iii Head | 13 | son | — | Wisconsin |
| 75 | Albert Wirth | 66 | Father in law | — | Ohio |
| 76 | Andrew Wirth | 27 | Brother in law | — | Pennsylvania |
| 77 | George Glover | 74 | Head | Proprietor Butcher | England |
| 78 | Amelia Glover | 74 | wife | — | England |
| 79 | Dorothy Glover | 38 | daughter | Typist Clerk | Illinois |
| 80 | Robert Wolf | 28 | Head | Pharmacist | Pennsylvania |
Pedigree Summary
Elizabeth
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)