JK
John Kline — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Pocahontas-County, Iowa
Our Model Tree links this John Kline across the 1920, 1930 and 1940 US Censuses in Pocahontas-County, Iowa (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 4-person household.
Age 69
b. ~1871
Male
Head
Born: Germany
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Pocahontas-County, Iowa |
| Surname | Kline |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Germany |
| 1935 Residence (City) | Cummins |
| 1935 Residence (County) | Pocahontas |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Occupation | Farmer |
| Township / Ward | Cummins |
| Est. Birth Year | ~1871 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Ethel Kline | Daughter | — | 18 | ~1922 |
| Frank Kline | Son | — | 22 | ~1918 |
| Anna Kline | Spouse | — | 57 | ~1883 |
| John Kline | Head | — | 69 | ~1871 |
Census Appearances
Head, age 51
Pocahontas, Iowa · implied b. ~1869 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Klein |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1884 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | Emp |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Germany |
| Year of Naturalization | 1890 |
| Birthplace (normalized) | germany |
1930
Pocahontas, Iowa
Head, age 59
Pocahontas, Iowa · implied b. ~1871 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kleine |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1883 |
| Age at First Marriage | 31 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1940
Pocahontas-County, Iowa
Head, age 69
Pocahontas-County, Iowa · implied b. ~1871 — 4 household members
| Surname | Kline |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Germany |
| 1935 Residence (City) | Cummins |
| 1935 Residence (County) | Pocahontas |
| Naturalization Status | Naturalized |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| 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 John Kline across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Kline
Head · 1940 · age 69 · b. ~1871 · Iowa
★ 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 — Pocahontas-County, Iowa
Open full size
1940 US Federal Census — Pocahontas-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01191-00191)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Willmott | 45 | Head | Farmer | Iowa |
| 2 | Mandelle Willmott | 40 | Wife | — | Ohio |
| 3 | Ross Willmott | 16 | Son | — | Iowa |
| 4 | Mona Jensen | 72 | Head | Farm Laborer | Norway |
| 5 | Ruth Jensen | 82 | Wife | — | Iowa |
| 6 | Thor Jensen | 38 | Son | — | Iowa |
| 7 | Martin Kuber | 66 | Head | — | Illinois |
| 8 | Marie Jolliffe | 48 | Head | — | Iowa |
| 9 | Robert Jolliffe | 17 | Son | Farm Laborer | Iowa |
| 10 | Thelma Jolliffe | 15 | Daughter | — | Iowa |
| 11 | Vera Jolliffe | 14 | Daughter | — | Iowa |
| 12 | Donald Jolliffe | 12 | Son | — | Iowa |
| 13 | Samuel Teagie | 48 | Head | Farmer | Iowa |
| 14 | Werner Kithil | 54 | Head | Farmer | Germany |
| 15 | Mary Kithil | 50 | Wife | — | Germany |
| 16 | Vincent Kithil | 24 | Son | Farm Hand | Iowa |
| 17 | Bernard Kithil | 18 | Son | Farm Hand | Iowa |
| 18 | Leo Kithil | 16 | Son | — | Iowa |
| 19 | Pauline Kithil | 13 | Daughter | — | Iowa |
| 20 | Virgil Kithil | 9 | Son | — | Iowa |
| 21 | Donald Tiric | 35 | Head | Farmer | Iowa |
| 22 | Kenneth Tiric | 33 | Brother | Farmer | Iowa |
| 23 | John Boema | 77 | Head | — | Holland |
| 24 | Agnes Boema | 78 | Wife | — | Holland |
| 25 | John Kline THIS PERSON | 69 | Head | Farmer | Germany |
| 26 | Anna Kline | 57 | Wife | — | Iowa |
| 27 | Frank Kline | 22 | Son | Farm Laborer | Iowa |
| 28 | Ethel Louise Kline | 18 | Daughter | — | Iowa |
| 29 | James Williams | 63 | Head | Farmer | Iowa |
| 30 | A Belle Williams | 62 | Wife | — | Iowa |
| 31 | Iona S Moore | 47 | Head | Farmer | Illinois |
| 32 | Arnold N Moore | 36 | Wife | — | Iowa |
| 33 | Marvia Moore | 17 | Daughter | — | Iowa |
| 34 | Marvin Moore | 15 | Son | Farm Laborer | Iowa |
| 35 | Marion Moore | 9 | Son | — | Iowa |
| 36 | Charles Pierce | 57 | Head | — | Kentucky |
| 37 | Howard Perry | 23 | Head | School Bus Driver | Iowa |
| 38 | Gladys Perry | 20 | Wife | — | Iowa |
| 39 | Martha Ralle | 74 | Head | — | Norway |
| 40 | Dale Pearson | 28 | Head | Farmer | Iowa |
Related Census Records
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)