JK
John Kline — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Walworth-County, Wisconsin
Our Model Tree links this John Kline across the 1930 and 1940 US Censuses in Walworth-County, Wisconsin (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 7-person household.
Age 55
b. ~1885
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Walworth-County, Wisconsin |
| Surname | Kline |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Walworth |
| Additional Details | |
| Occupation | Game warden |
| Industry | Wisconsin Conservation Comm. |
| Class of Worker | GW |
| Hours Worked | 88 |
| Income (1939) | 564 |
| Highest Grade | 3 |
| 1935 Residence | Wisconsin |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Game Warden |
| Township / Ward | Delavan Twp |
| Est. Birth Year | ~1885 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Deloris Kline | Daughter | — | 9 | ~1931 |
| Lillian Kline | Daughter | — | 16 | ~1924 |
| John Kline | Head | — | 55 | ~1885 |
| Emma Kline | Spouse | — | 55 | ~1885 |
| August Kline | Son | — | 31 | ~1909 |
| Calvin Kline | Son | — | 13 | ~1927 |
| Roy Kline | Other | — | 3 | ~1937 |
Census Appearances
1930
Walworth, Wisconsin
Head, age 45
Walworth, Wisconsin · implied b. ~1885 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kleine |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 25 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 44 |
| Radio Set | R |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Walworth-County, Wisconsin
Head, age 55
Walworth-County, Wisconsin · implied b. ~1885 — 7 household members
| Surname | Kline |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Walworth |
| Occupation | Game warden |
| Industry | Wisconsin Conservation Comm. |
| Class of Worker | GW |
| Hours Worked | 88 |
| Income (1939) | 564 |
| Highest Grade | 3 |
| 1935 Residence | Wisconsin |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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.
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This person
Anchor record
John Kline
Head · 1940 · age 55 · b. ~1885 · Wisconsin
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Walworth-County, Wisconsin
Open full size
1940 US Federal Census — Walworth-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04531-00450)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred Boss | 38 | Head | Road Maintainer | New York |
| 2 | Lucile Boss | 40 | Wife | — | Wisconsin |
| 3 | Clarence Boss | 16 | Son | — | Wisconsin |
| 4 | Leah Boss | 14 | Daughter | — | Wisconsin |
| 5 | Donald Boss | 13 | Son | — | Wisconsin |
| 6 | A. Milton Boss | 11 | Son | — | Wisconsin |
| 7 | Glenn Boss | 10 | Son | — | Wisconsin |
| 8 | Marvin Boss | 8 | Son | — | Wisconsin |
| 9 | Lawrence Boss | 7 | Son | — | Wisconsin |
| 10 | Richard Boss | 3 | Son | — | Wisconsin |
| 11 | Ruth Boss | 4 | Daughter | — | Wisconsin |
| 12 | James Boss | 1 | Son | — | Wisconsin |
| 13 | Louis Dabelka | 63 | Head | Farmer | Bohemia |
| 14 | Antonette Dabelka | 66 | Wife | — | Bohemia |
| 15 | Harry Rockwell | 52 | Head | Farmer | Wisconsin |
| 16 | Verna Rockwell | 43 | Wife | — | Wisconsin |
| 17 | Leon Fiske | 51 | Head | Delivery Man Milk Route | Wisconsin |
| 18 | Alice Fiske | 52 | Wife | — | Wisconsin |
| 19 | Earner Heckert | 51 | Head | Owner | Iowa |
| 20 | Hattie Heckert | 24 | Wife | — | Oklahoma |
| 21 | John Olson | 41 | Head | Laborer | Denmark |
| 22 | Glenn Heckert | 24 | Partner | Caretaker Private Home | Wisconsin |
| 23 | Lawrence Cramp | 32 | Head | Laborer | Wisconsin |
| 24 | Cornelia Cramp | 31 | Wife | — | Iowa |
| 25 | Howard Cramp | 3 | Son | — | Wisconsin |
| 26 | Martin Kline | 27 | Head | Punch Press Operator | Iowa |
| 27 | Hermine Kline | 24 | Wife | Core Winder | Illinois |
| 28 | Dianne Kline | 0 | Daughter | — | Wisconsin |
| 29 | John Kline THIS PERSON | 55 | Head | Game Warden | Iowa |
| 30 | Emma Kline | 55 | Wife | — | Missouri |
| 31 | August Kline | 31 | Son | Labour | Iowa |
| 32 | Lillian Kline | 16 | Daughter | — | Iowa |
| 33 | Calvin Kline | 13 | Son | — | Wisconsin |
| 34 | Deloris Kline | 9 | Daughter | — | Wisconsin |
| 35 | Roy Kline | 3 | Grandson | — | Wisconsin |
| 36 | William Schleiger | 64 | Head | Caretaker Private Home | Wisconsin |
| 37 | Jennie Schleiger | 50 | Wife | Servant | Wisconsin |
| 38 | Hazel Schleiger | 13 | Daughter | — | Wisconsin |
| 39 | Le Roy Schleiger | 12 | Son | — | Wisconsin |
| 40 | Willie Sherman | 72 | Head | Farmer | Wisconsin |
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)