JK
John Kaiser — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Miami, Kansas
Our Model Tree links this John Kaiser across the 1920 and 1930 US Censuses in Miami, Kansas (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 6-person household.
Age 13
b. ~1917
Male
Son
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Miami, Kansas |
| Surname | Kaiser |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Iowa |
| Age at First Marriage | W |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Paola City |
| Est. Birth Year | ~1917 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| William Kaiser | Son | — | 17 | ~1913 |
| Robert Kaiser | Son | — | 15 | ~1915 |
| Clara Kaiser | Spouse | — | 49 | ~1881 |
| Richard Kaiser | Son | — | 11 | ~1919 |
| John Kaiser | Son | — | 13 | ~1917 |
| William Kaiser | Head | — | 53 | ~1877 |
Census Appearances
1920
Miami, Kansas
Son, age 3
Miami, Kansas · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kaiser |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Miami, Kansas
Son, age 13
Miami, Kansas · implied b. ~1917 — 6 household members
| Surname | Kaiser |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Iowa |
| Age at First Marriage | W |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| 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 Kaiser across 2 US Census years (1920 and 1930) in Miami, Kansas, using XGBoost record linkage.
Show:
This person
Anchor record
John Kaiser
Son · 1930 · age 13 · b. ~1917 · Kansas
★ You are viewing this record
Sibling
Robert Kaiser
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Kaiser
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Kaiser
Sibling · 1930 · age 11
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
1930 US Federal Census — Miami, Kansas
Open full size
1930 US Federal Census — Miami, Kansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus711usce:0313)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Arleta M Russell | 11 | Daughter | — | Kansas |
| 52 | Hazel M Russell | 9 | Daughter | — | Kansas |
| 53 | Burl M Elliott | 26 | Lodger | Farm Hand | Kansas |
| 54 | Philip | 23 | Lodger | Truck Driver | Kansas |
| 55 | Ralph Hardy | 40 | Head | Salesman | Kansas |
| 56 | Oral V Hardy | 36 | Wife | — | Missouri |
| 57 | Lela Mae Hardy | 16 | Daughter | — | Oklahoma |
| 58 | Arthur H Hardy | 14 | Son | — | Oklahoma |
| 59 | Neal H Hardy | 12 | Son | — | Oklahoma |
| 60 | Nettie G Hardy | 6 | Daughter | — | Missouri |
| 61 | Jim F Beck | 26 | Lodger | Repairman | Montana |
| 62 | Charles Radford | 25 | Head | Truck Driver | Missouri |
| 63 | Alva Radford | 26 | Wife | — | Missouri |
| 64 | Marcella Radford | 3 | Daughter | — | Oklahoma |
| 65 | Orie Radford | 2 | Son | — | Missouri |
| 66 | Leland Radford | 0 | Son | — | Kansas |
| 67 | Ida Chapman | 61 | Head | — | Kansas |
| 68 | Ella Boyd | 66 | Lodger | — | Ohio |
| 69 | Lois Menefee | 19 | Lodger | Stenograph | Kansas |
| 70 | Thomas J Conner | 59 | Head | Proprietor | Kansas |
| 71 | Elizabeth Conner | 57 | Wife | — | Kansas |
| 72 | Julia Levisth | 73 | Head | — | Iowa |
| 73 | Harriett Taylor | 68 | Lodger | — | Illinois |
| 74 | Frank Faulkner | 41 | Head | Proprietor | Kansas |
| 75 | Ella Faulkner | 42 | Wife | — | Kansas |
| 76 | Fannie Calfee | 78 | Head | Trimmer | Ohio |
| 77 | Clara Sloan | 67 | Head | — | Kansas |
| 78 | Emma Sloan | 55 | Wife | — | Kansas |
| 79 | Kelso Sloan | 22 | Son | Salesman | Kansas |
| 80 | William Fordyce | 70 | Head | Carpenter | Pennsylv. |
| 81 | Ollie A Fordyce | 55 | Wife | — | Kansas |
| 82 | Maud Brunton | 42 | Lodger | Teacher | Iowa |
| 83 | Ruby Johnson | 29 | Lodger | Teacher | Kansas |
| 84 | Veda Stephan | 29 | Lodger | Teacher | Kansas |
| 85 | Nell Chrisman | 24 | Lodger | Teacher | Kentucky |
| 86 | Mabel Holgate | 24 | Lodger | Teacher | Kansas |
| 87 | Harry Harrison | 30 | Head | Proprietor | Arkansas |
| 88 | Mabel Harrison | 23 | Wife | — | Arkansas |
| 89 | Francis L Harrison | 5 | Daughter | — | Missouri |
| 90 | Gilbert T Harrison | 3 | Son | — | Missouri |
| 91 | Vallie Bunnin | 26 | Sister-in-law | — | Arkansas |
| 92 | William H Bunnin | 3 | Nephew | — | Oklahoma |
| 93 | William H Kaiser | 53 | Head | Tester | Wyoming |
| 94 | Clara Kaiser | 49 | Wife | — | Iowa |
| 95 | William Kaiser | 17 | Son | — | Nebraska |
| 96 | Robert Kaiser | 15 | Son | Proprietor | Kansas |
| 97 | John H Kaiser THIS PERSON | 13 | Son | — | Iowa |
| 98 | Richard C Kaiser | 11 | Son | — | Iowa |
| 99 | Carl Campbell | 30 | Head | Driller | Kansas |
| 100 | Lois Campbell | 27 | Wife | — | Missouri |
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)