JK
John Kline — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this John Kline across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 6-person household.
Age 47
b. ~1893
Male
Head
Born: Minnesota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Kline |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Berwyn City |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | LABORER |
| Industry | FOREST PROJECT |
| Class of Worker | GW |
| Hours Worked | 33 |
| Income (1939) | 700 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Laborer |
| Township / Ward | Berwyn City |
| Est. Birth Year | ~1893 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Gordon Kline | Son | — | 20 | ~1920 |
| Charlotte Kline | Daughter | — | 18 | ~1922 |
| George Kline | Son | — | 2 | ~1938 |
| Neil Kline | Son | — | 11 | ~1929 |
| John Kline | Head | — | 47 | ~1893 |
| Elsie Kline | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Cook, Illinois
Head, age 37
Cook, Illinois · implied b. ~1893 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Klane |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 25 |
| Father's Birthplace | U.S. |
| Mother's Birthplace | U.S. |
| Occupation | Merchant |
| Industry | Grocery Store |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40.00 |
| Radio Set | R |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Cook-County, Illinois
Head, age 47
Cook-County, Illinois · implied b. ~1893 — 6 household members
| Surname | Kline |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Berwyn City |
| 1935 Residence (County) | Cook |
| Occupation | LABORER |
| Industry | FOREST PROJECT |
| Class of Worker | GW |
| Hours Worked | 33 |
| Income (1939) | 700 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 John Kline across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Kline
Head · 1940 · age 47 · b. ~1893 · 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-t0627-00772-00290)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Seaman | 3 | Son | — | Illinois |
| 2 | William Seaman | 1 | Son | — | Illinois |
| 3 | Francis Powidzki | 32 | Head | Bookkeeper Clerk | Illinois |
| 4 | Adel Powidzki | 31 | Wife | — | Illinois |
| 5 | Alan F. Powidzki | 2 | Son | — | Illinois |
| 6 | Warren E. Seaman | 33 | Head | General Manager | Illinois |
| 7 | Veronica I. Seaman | 30 | Wife | — | Illinois |
| 8 | Warren A. Seaman | 10 | Son | — | Illinois |
| 9 | John G. Bleichert | 60 | Head | Mail Carrier | Germany |
| 10 | Valeria F. Bleichert | 55 | Wife | — | Illinois |
| 11 | John A. Dr. Bleichert | 26 | Son | Proprietor | Illinois |
| 12 | Ethel Bleichert | 21 | Daughter | Filing Clerk | Illinois |
| 13 | Norma Bleichert | 19 | Son | — | Illinois |
| 14 | George L. Royce | 33 | Head | Mathematic Teacher | Illinois |
| 15 | Jean D. Royce | 34 | Wife | — | Illinois |
| 16 | Gene Hans Royce | 7 | Son | — | Illinois |
| 17 | Herman Hermann | 45 | Head | Dry Goods Buyer | Illinois |
| 18 | Margaret R. Hermann | 34 | Wife | — | Illinois |
| 19 | Margie W. Hermann | 5 | Daughter | — | Illinois |
| 20 | Henry T. Kupa | 31 | Head | Policeman | Illinois |
| 21 | Anna Kupa | 28 | Wife | — | Illinois |
| 22 | Joseph Nemec | 41 | Head | Tool And Die Maker | Illinois |
| 23 | Elizabeth Nemec | 38 | Wife | — | Illinois |
| 24 | Frank J. Darsey | 45 | Head | Traffic Clerk | Illinois |
| 25 | Marie S. Darsey | 44 | Wife | — | Illinois |
| 26 | Mildred Darsey | 19 | Daughter | — | Illinois |
| 27 | Valeria Darsey | 2 | Daughter | — | Illinois |
| 28 | John Kline THIS PERSON | 47 | Head | Laborer | Minnesota |
| 29 | Elsie M. Kline | 45 | Wife | — | Illinois |
| 30 | Gordon Kline | 20 | Son | Leader Recreation | Illinois |
| 31 | Charlotte Kline | 18 | Daughter | Typist | Illinois |
| 32 | Neil Kline | 11 | Son | — | Illinois |
| 33 | George Kline | 2 | Son | — | Illinois |
| 34 | Otto Svoboda | 31 | Head | Blacksmith Machinist | ILLINOIS |
| 35 | Anne Svoboda | 30 | wife | — | ILLINOIS |
| 36 | Morthy Svoboda | 9 | Daughter | — | ILLINOIS |
| 37 | Florence Svoboda | 3 | Daughter | — | ILLINOIS |
| 38 | Joseph F. Furek | 45 | Head | Switchman | Illinois |
| 39 | Bessie Furek | 44 | Wife | — | Illinois |
| 40 | Eleanor Furek | 10 | 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)