JK
John Kaiser — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mcpherson-County, Kansas
Our Model Tree links this John Kaiser across the 1930 and 1940 US Censuses in Mcpherson-County, Kansas (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 6-person household.
Age 25
b. ~1915
Male
Son
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mcpherson-County, Kansas |
| Surname | Kaiser |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Battle Hill |
| 1935 Residence (County) | McPherson |
| Additional Details | |
| Occupation | Farm Hand |
| Industry | at home |
| Class of Worker | NP |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Farm Hand |
| Township / Ward | Battle Hill |
| Est. Birth Year | ~1915 |
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 |
|---|---|---|---|---|
| Billie Kaiser | Son | — | 9 | ~1931 |
| Beatrice Kaiser | Spouse | — | 45 | ~1895 |
| Jack Kaiser | Son | — | 14 | ~1926 |
| Jimmie Kaiser | Son | — | 6 | ~1934 |
| Carl Kaiser | Head | — | 52 | ~1888 |
| John Kaiser | Son | — | 25 | ~1915 |
Census Appearances
1930
Mcpherson, Kansas
Son, age 15
Mcpherson, Kansas · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kaiser |
| Given Name | John L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Mcpherson-County, Kansas
Son, age 25
Mcpherson-County, Kansas · implied b. ~1915 — 6 household members
| Surname | Kaiser |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Battle Hill |
| 1935 Residence (County) | McPherson |
| Occupation | Farm Hand |
| Industry | at home |
| Class of Worker | NP |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Kaiser across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Kaiser
Son · 1940 · age 25 · b. ~1915 · Kansas
★ You are viewing this record
Sibling
Jimmie Kaiser
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billie Kaiser
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Kaiser
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Mcpherson-County, Kansas
Open full size
1940 US Federal Census — Mcpherson-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01243-00006)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Matilda Kliewer | 41 | wife | — | Kansas |
| 42 | Le Roy Kliewer | 15 | son | Farm Hand | Kansas |
| 43 | George S. White | 27 | Head | Farmer | Kansas |
| 44 | Doris White | 28 | wife | — | Kansas |
| 45 | Dixie White | 0 | daughter | — | Kansas |
| 46 | Lee White | 30 | Head | Farmer | Kansas |
| 47 | Mabel White | 29 | wife | — | Kansas |
| 48 | Larry Lee White | 3 | son | — | Kansas |
| 49 | Sheila Ann White | 2 | daughter | — | Kansas |
| 50 | Joseph D. Wilson | 67 | Head | Retired Farmer | Pennsylvania |
| 51 | Elizabeth Wilson | 64 | wife | — | Iowa |
| 52 | Earl W. Wilson | 38 | son | Farm Hand | Iowa |
| 53 | James H. Wilson | 77 | Head | Retired Farmer | Wisconsin |
| 54 | Sylvia Wilson | 70 | wife | — | Missouri |
| 55 | Loyd Wilson | 24 | son | Farmer | Kansas |
| 56 | Floyd Wilson | 24 | son | Farmer | Kansas |
| 57 | Frank D. Unruh | 62 | Head | Farmer | Kansas |
| 58 | John L. Macklin | 53 | Head | Farmer | Iowa |
| 59 | Grace Macklin | 49 | wife | — | Kansas |
| 60 | Eleanor Macklin | 18 | daughter | — | Colorado |
| 61 | Wilbur Macklin | 16 | son | — | Kansas |
| 62 | Herbert Macklin | 13 | son | — | Kansas |
| 63 | Dorothy Macklin | 10 | daughter | — | Kansas |
| 64 | Floyd Akins | 31 | Head | Pumper | Kansas |
| 65 | Mary Akins | 31 | wife | — | Kansas |
| 66 | Reynold Hintz | 35 | Head | Farmer | Russia |
| 67 | Ethel Hintz | 33 | wife | — | Kansas |
| 68 | Carol Hintz | 5 | daughter | — | Kansas |
| 69 | Norma Hintz | 2 | daughter | — | Kansas |
| 70 | Carl D. Kaiser | 52 | Head | Farmer | Kansas |
| 71 | Beatrice Kaiser | 45 | wife | — | Kansas |
| 72 | John Kaiser THIS PERSON | 25 | son | Farm Hand | Kansas |
| 73 | Jack Kaiser | 14 | son | — | Kansas |
| 74 | Billie Kaiser | 9 | son | — | Kansas |
| 75 | Jimmie Kaiser | 6 | son | — | Kansas |
| 76 | Ben Schowalter | 31 | Head | Farmer | Kansas |
| 77 | Mabel Schowalter | 34 | wife | — | Kansas |
| 78 | Andrew Busch | 46 | Head | Farmer | Kansas |
| 79 | Lydia Busch | 36 | wife | — | Kansas |
| 80 | Ernest Busch | 16 | son | Farm Hand | Kansas |
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)