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William Lange — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this William Lange across the 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a head (b.~1882), then head of a 6-person household.
Age 48
b. ~1882
Male
Head
Born: Germany
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Lange |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1882 |
| Age at First Marriage | 24 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Policeman |
| Industry | Corn Plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | R |
| Home Value / Rent | 26 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Occupation | Policeman |
| Township / Ward | Village Of Lyons |
| Est. Birth Year | ~1882 |
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 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| John Lange | Son | — | 11 | ~1919 |
| Clara Lange | Spouse | — | 45 | ~1885 |
| William Lange | Head | — | 48 | ~1882 |
| Robert Lange | Son | — | 21 | ~1909 |
| Ada Lange | Daughter | — | 16 | ~1914 |
| Harriett Lange | Daughter | — | 20 | ~1910 |
Census Appearances
1920
Cook, Illinois
Head, age 38
Cook, Illinois · implied b. ~1882 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lange |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1882 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | R |
| Birth Country | Germany |
| Year of Naturalization | 1890 |
| Birthplace (normalized) | germany |
1930
Cook, Illinois
Head, age 48
Cook, Illinois · implied b. ~1882 — 6 household members
| Surname | Lange |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1882 |
| Age at First Marriage | 24 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Policeman |
| Industry | Corn Plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | R |
| Home Value / Rent | 26 |
| Radio Set | R |
| Veteran | No |
| 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 Lange across 2 US Census years (1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
William Lange
Head · 1930 · age 48 · b. ~1882 · 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:illinoiscensus00reel502:0635)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Don Ellsworth | 31 | Head | — | Illinois |
| 2 | Marilyn Ellsworth | 7 | Daughter | — | Illinois |
| 3 | Joseph White | 27 | Boarder | Chauffeur | Illinois |
| 4 | Lillian White | 27 | Boarder | — | Illinois |
| 5 | Ida White | 7 | Boarder | — | Illinois |
| 6 | Sonia Nebrich | 67 | Head | — | Denmark |
| 7 | William Nebrich | 43 | Son | Painter | Iowa |
| 8 | Edward Jicha | 34 | Head | Credit Man | Bohemia |
| 9 | Rose Jicha | 32 | Wife | — | Bohemia |
| 10 | Arthur Jicha | 11 | Son | — | Illinois |
| 11 | Arthur Jicha | 10 | Son | — | Illinois |
| 12 | Henry Bergman | 36 | Head | Carpenter | Illinois |
| 13 | Mable Bergman | 30 | Wife | — | Sweden |
| 14 | Lois Bergman | 8 | Daughter | — | Illinois |
| 15 | Doris Bergman | 4 | Daughter | — | Illinois |
| 16 | Martin Bergman | 32 | Brother | Mechanic | Illinois |
| 17 | Lillian Bergman | 32 | Sister-in-law | — | Illinois |
| 18 | William Lange THIS PERSON | 48 | Head | Policeman | Germany |
| 19 | Clara Lange | 45 | Wife | — | Illinois |
| 20 | Robert Lange | 21 | Son | Clerk | Illinois |
| 21 | Harriett Lange | 20 | Daughter | Stenographer | Illinois |
| 22 | Ada Lange | 16 | Daughter | — | Illinois |
| 23 | John Lange | 11 | Son | — | Illinois |
| 24 | Charles Gering | 61 | Head | Retired | New Jersey |
| 25 | Minnie Gering | 57 | Wife | — | Illinois |
| 26 | Edna Gering | 27 | Daughter | Stenographer | Illinois |
| 27 | John Reuss | 40 | Head | Janitor | Illinois |
| 28 | Alvina Reuss | 40 | Wife | — | Illinois |
| 29 | Elaine Merle Reuss | 12 | Daughter | — | Illinois |
| 30 | Herman Burkhardt | 33 | Head | Supervisor | Illinois |
| 31 | Rose Burkhardt | 27 | Wife | — | Poland |
| 32 | Robert Burkhardt | 5 | Son | — | Illinois |
| 33 | Paul Burkhardt | 1 | Son | — | Illinois |
| 34 | Rose Burkhardt | 0 | Daughter | — | Illinois |
| 35 | Edward Radtke | 50 | Head | Chauffeur | Germany |
| 36 | Anna Radtke | 47 | Wife | — | Illinois |
| 37 | Edward Radtke | 19 | Son | Clerk | Illinois |
| 38 | George Radtke | 17 | Son | Clerk | Illinois |
| 39 | William Radtke | 14 | Son | — | Illinois |
| 40 | Margaret Gall | 61 | Head | Laundress | Germany |
| 41 | Margaret Miller | 17 | Daughter | — | Illinois |
| 42 | Joseph Vlasek | 40 | Head | Tailor | Bohemia |
| 43 | Anna Vlasek | 39 | Wife | — | Austria |
| 44 | Henry Vlasek | 17 | Son | — | Illinois |
| 45 | Anna Vlasek | 15 | Daughter | — | Illinois |
| 46 | Guy Serio | 46 | Head | Fruit Peddler | Italy |
| 47 | Anna Serio | 40 | Wife | — | Bohemia |
| 48 | Guy Serio | 22 | Son | Laborer | Illinois |
| 49 | Sally Serio | 20 | Daughter | Laborer | Illinois |
| 50 | Joseph Serio | 17 | Son | — | Illinois |
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)