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William Frank — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this William Frank across the 1900, 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a head (b.~1862), then head of a 5-person household.
Age 68
b. ~1862
Male
Head
Born: Germany
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Frank |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1880 |
| Age at First Marriage | 43 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1862 |
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 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Anna Schenorth | Daughter | — | 26 | ~1904 |
| William Frank | Head | — | 68 | ~1862 |
| Frank Schenorth | Son | — | 35 | ~1895 |
| Jacob Schenorth | Son | — | 39 | ~1891 |
| Amelia Frank | Spouse | — | 64 | ~1866 |
Census Appearances
1900
Cook, Illinois
Head, age 38
Cook, Illinois · implied b. ~1862 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frank |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Germany |
| Birth Month | Jan |
| Birth Year | 1862 |
| Year of Immigration | 1882 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | S. S. F. |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1910
Cook, Illinois
Head, age 46
Cook, Illinois · implied b. ~1864 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frank |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Germany |
| Years Married | 25 |
| Year of Immigration | 1882 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1920
Cook, Illinois
Head, age 55
Cook, Illinois · implied b. ~1865 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frank |
| Given Name | William C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Fireman |
| Industry | Steam R.R. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1930
Cook, Illinois
Head, age 68
Cook, Illinois · implied b. ~1862 — 5 household members
| Surname | Frank |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1880 |
| Age at First Marriage | 43 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
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 William Frank across 4 US Census years (1900, 1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
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This person
Anchor record
William Frank
Head · 1930 · age 68 · b. ~1862 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel486:1063)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Polich | 44 | Roomer | Porter | Germany |
| 52 | Felix Polich | 28 | Roomer | Tool Maker | Germany |
| 53 | Anna Lundberg | 55 | Head | — | Germany |
| 54 | Hazel Lundberg | 30 | Daughter | General Office | Illinois |
| 55 | Max Nagel | 37 | Brother | Machinist | Germany |
| 56 | Rose Blankenheim | 24 | Daughter | — | Illinois |
| 57 | Harry Blankenheim | 25 | Son-in-law | Foreman | Illinois |
| 58 | Richard Blankenheim | 1 | Grandchild | — | Illinois |
| 59 | Helen Lundberg | 17 | Daughter | Operator | Illinois |
| 60 | Ethel Lundberg | 15 | Daughter | — | Illinois |
| 61 | Charles P. Kengler | 42 | Head | Painter | Illinois |
| 62 | Emma Kengler | 37 | Wife | — | Minnesota |
| 63 | Genevieve Kengler | 18 | Daughter | Stenographer | Illinois |
| 64 | Lorraine Kengler | 15 | Daughter | — | Illinois |
| 65 | Thomas Kengler | 9 | Son | — | Illinois |
| 66 | Fred J. Specht | 34 | Head | Policeman | Illinois |
| 67 | Mary Specht | 44 | Wife | — | Illinois |
| 68 | Bridget Revere | 61 | Mother-in-law | Laundress | Illinois |
| 69 | Otto C. Vardell | 58 | Head | — | Illinois |
| 70 | Martha Vardell | 45 | Wife | — | Illinois |
| 71 | Le Roy Vardell | 25 | Son | Draftsman | Illinois |
| 72 | Eveline Vardell | 20 | Daughter-in-law | Secretary | Illinois |
| 73 | William J. Marquardt | 37 | Head | Butcher | Illinois |
| 74 | Anna Marquardt | 38 | Wife | — | Wisconsin |
| 75 | Carl Marquardt | 14 | Son | — | Illinois |
| 76 | Marie Marquardt | 13 | Daughter | — | Illinois |
| 77 | John Marquardt | 2 | Son | — | Illinois |
| 78 | Michael Funk | 67 | Head | Attendant | Wisconsin |
| 79 | Anna R. Funk | 62 | Wife | — | Illinois |
| 80 | George P. Funk | 38 | Son | Clergyman | Wisconsin |
| 81 | William Funk | 37 | Son | Clerk | Illinois |
| 82 | Adolph Hamfer | 45 | Head | Conductor | Scotland |
| 83 | Bertha Hamfer | 44 | Wife | — | Illinois |
| 84 | Margaret Lancer | 64 | Head | Bookkeeper | Illinois |
| 85 | Joseph Lancer | 37 | Son | Buyer Office | Illinois |
| 86 | Ethel Lancer | 37 | Daughter-in-law | — | Indiana |
| 87 | William Frank THIS PERSON | 68 | Head | — | Germany |
| 88 | Amelia Frank | 64 | Wife | — | Germany |
| 89 | Jacob Schenorth | 39 | Son | Art Glass Cutter | Illinois |
| 90 | Frank Schenorth | 35 | Son | Repairman | Illinois |
| 91 | Anna Schenorth | 26 | Daughter | Office Girl | Illinois |
| 92 | Herbert Kleeberg | 29 | Head | Clerk | Illinois |
| 93 | Marion Kleeberg | 28 | Wife | Stenographer | Illinois |
| 94 | William C. Geissler | 48 | Head | Pressman | Illinois |
| 95 | Maybelle Geissler | 21 | Daughter | Nurse | Illinois |
| 96 | George Geissler | 19 | Son | Cashier | Illinois |
| 97 | Richard Geissler | 12 | Son | — | Illinois |
| 98 | Anna Anderson | 50 | Housekeeper | Housekeeper | Illinois |
| 99 | Jos. H. Hoppelschite | 50 | Head | Milk Dealer | Virginia |
| 100 | Hattie Hoppelschite | 43 | Wife | — | Germany |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)