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Anna Frank — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Anna Frank across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Frank |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1928 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Barbara Frank | Spouse | — | 38 | ~1902 |
| Gilbert Frank | Son | — | 13 | ~1927 |
| Anna Frank | Daughter | — | 12 | ~1928 |
| John Frank | Son | — | 10 | ~1930 |
| John Frank | Head | — | 51 | ~1889 |
| Paul Frank | Son | — | 14 | ~1926 |
| Raymond Frank | Son | — | 8 | ~1932 |
Census Appearances
1930
Cook, Illinois
Daughter, age 1
Cook, Illinois · implied b. ~1929 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frank |
| Given Name | Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Daughter, age 12
Cook-County, Illinois · implied b. ~1928 — 7 household members
| Surname | Frank |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Highest Grade | 5 |
| 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 Anna Frank across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Frank
Daughter · 1940 · age 12 · b. ~1928 · Illinois
★ You are viewing this record
Sibling
Paul Frank
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gilbert Frank
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Frank
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Frank
Sibling · 1940 · age 8
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
40 people indexed on this census page (nara:1940:m-t0627-01012-00661)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Raymond Brunke | 24 | Son | Assembler | Illinois |
| 42 | Dorothy Brunke | 20 | Daughter | Packer | Illinois |
| 43 | August Schmidt | 33 | Head | Motorman | Illinois |
| 44 | Lucille Schmidt | 38 | Wife | — | Illinois |
| 45 | June Schmidt | 4 | Daughter | — | Illinois |
| 46 | John Appelhans | 33 | Head | Laborer | Argentina |
| 47 | Barbara Appelhans | 29 | Wife | — | Kansas |
| 48 | Virginia Appelhans | 8 | Daughter | — | Illinois |
| 49 | Delores Appelhans | 7 | Daughter | — | Illinois |
| 50 | Donald Appelhans | 5 | Son | — | Illinois |
| 51 | George Schenfeld | 45 | Head | Watchman | Russia |
| 52 | Matilda Schenfeld | 44 | Wife | — | Russia |
| 53 | Albert Schenfeld | 25 | Son | Attendant | Kansas |
| 54 | Magdalena Schenfeld | 21 | Daughter | Switchboard Operator | Kansas |
| 55 | Alexander Schenfeld | 18 | Son | Order Clerk | Kansas |
| 56 | Rose Schenfeld | 14 | Daughter | — | Illinois |
| 57 | Elizabeth Schenfeld | 12 | Daughter | — | Illinois |
| 58 | Raymond Schenfeld | 7 | Son | — | Illinois |
| 59 | Jacob Ruhl | 23 | Head | Partner | Kansas |
| 60 | Mary Ruhl | 21 | Wife | — | Colorado |
| 61 | Donald Ruhl | 1 | Son | — | Illinois |
| 62 | Marie Luderkowski | 67 | Head | — | Germany |
| 63 | Arthur Anders | 31 | Son | Truck Driver | Illinois |
| 64 | Edward Anders | 28 | Son | Die Stamper | Illinois |
| 65 | Joseph Klein | 43 | Head | Conductor | Illinois |
| 66 | Helen Klein | 37 | Wife | — | Illinois |
| 67 | Bernadette Klein | 15 | Daughter | — | Illinois |
| 68 | Joan Klein | 11 | Daughter | — | Illinois |
| 69 | Arlene Klein | 6 | Daughter | — | Illinois |
| 70 | Ignatz Matza | 73 | Head | — | Russia |
| 71 | Elizabeth Matza | 86 | Wife | — | Russia |
| 72 | Constantine Matza | 31 | Son | Playground Director | Russia |
| 73 | John Frank | 51 | Head | Laborer | Russia |
| 74 | Barbara Frank | 38 | Wife | Solderer | Kansas |
| 75 | Paul Frank | 14 | Son | — | Kansas |
| 76 | Gilbert Frank | 13 | Son | — | Kansas |
| 77 | Anna Frank THIS PERSON | 12 | Daughter | — | Illinois |
| 78 | John Frank | 10 | Son | — | Illinois |
| 79 | Raymond Frank | 8 | Son | — | Illinois |
| 80 | Alfred Price | 39 | Head | Proprietor | Pennsylvania |
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)