OJ
Ole Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Jackson, Kansas
Our Model Tree links this Ole Johnson across the 1910, 1920 and 1930 US Censuses in Jackson, Kansas (XGBoost, ~Confirmed), with identified parents Casper & Mary — first a head (b.~1887), then head of a 7-person household.
Age 43
b. ~1887
Male
Head
Born: Kansas
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Jackson, Kansas |
| Surname | Johnson |
| Given Name | Ole |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 27 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Occupation | Carpenter |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 8 |
| Radio Set | R |
| Veteran | No |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Carpenter |
| Township / Ward | Mayetta City |
| Est. Birth Year | ~1887 |
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 1930 census.
| Name | Relation to head | Relative to Ole | Age | Birth yr |
|---|---|---|---|---|
| Mildred Johnson | Daughter | — | 15 | ~1915 |
| Florence Johnson | Daughter | — | 7 | ~1923 |
| Martha Johnson | Daughter | — | 1 | ~1929 |
| Ole Johnson | Son | — | 4 | ~1926 |
| Erisbelle Johnson | Daughter | — | 13 | ~1917 |
| Mae Johnson | Other | — | 33 | ~1897 |
| Ole Johnson | Head | — | 43 | ~1887 |
Census Appearances
1910
Jackson, Kansas
Son, age 24
Jackson, Kansas · implied b. ~1886 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ola |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Den Danish |
| Mother's Birthplace | Den Danish |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1920
Jackson, Kansas
Head, age 33
Jackson, Kansas · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ole |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Day labor |
| Industry | city |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Jackson, Kansas
Head, age 43
Jackson, Kansas · implied b. ~1887 — 7 household members
| Surname | Johnson |
| Given Name | Ole |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 27 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Carpenter |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 8 |
| Radio Set | R |
| Veteran | No |
| 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 Ole Johnson across 3 US Census years (1910, 1920 and 1930) in Jackson, Kansas, using XGBoost record linkage. Identified parents: father Casper Johnson (~0.92 confidence) and mother Mary Johnson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Casper Johnson
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Mary Johnson
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ole Johnson
Head · 1930 · age 43 · b. ~1887 · Kansas
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Jackson, Kansas
Open full size
1930 US Federal Census — Jackson, Kansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus704usce:0218)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter P. Deboard | 29 | Head | Pharmacist | Kansas |
| 2 | Vera L. Deboard | 29 | Wife-H | — | Kansas |
| 3 | Duane D. Deboard | 2 | Son | — | Kansas |
| 4 | Clyde A. Landon | 26 | Head | Salesman | Kansas |
| 5 | Mary E. Landon | 26 | Wife-H | — | Kansas |
| 6 | Suanne C. Landon | 5 | Daughter | — | Kansas |
| 7 | Phyllis J. Landon | 3 | Daughter | — | Kansas |
| 8 | Otto A. Bertsch | 57 | Head | Blacksmith | Germany |
| 9 | Martha J. Bertsch | 51 | Wife-H | — | Kansas |
| 10 | Elsie A. Bertsch | 21 | Daughter | — | Kansas |
| 11 | Edwin Nisley | 48 | Head | Laborer | Pennsylvania |
| 12 | Sarah Nisley | 88 | Mother-H | — | Pennsylvania |
| 13 | H. Kirsten Christensen | 50 | Head | Blacksmith | Denmark |
| 14 | Vanaie Christensen | 38 | Wife-H | — | Belgium |
| 15 | Holbert Christensen | 4 | Son | — | Michigan |
| 16 | Ellen Christensen | 3 | Daughter | — | New Mexico |
| 17 | Alfred Holzhaun | 59 | Head | Retail Merchant | Germany |
| 18 | Elizabeth Holzhaun | 43 | Wife-H | Saleslady | Kansas |
| 19 | Max A. Holzhaun | 23 | Son | Truck Driver | Kansas |
| 20 | Alfred J. Holzhaun | 20 | Son | Truck Driver | Kansas |
| 21 | Alonzo Staffer | 60 | Head | Blacksmith | Ohio |
| 22 | Harold Staffer | 17 | Son | Driller | Kansas |
| 23 | Ulysses B. Mcguire | 49 | Head | Electrician | Iowa |
| 24 | Abra M. Mcguire | 43 | Wife-H | — | Missouri |
| 25 | Frank L. Mcguire | 22 | Son | Lineman | Nebraska |
| 26 | John W. Mcguire | 20 | Son | Lineman | Kansas |
| 27 | Mary A. Mcguire | 18 | Daughter | — | Colorado |
| 28 | Harry L. Tibbetts | 26 | Step son | Lineman | Kansas |
| 29 | John W. Dutt | 57 | Head | Retail Merchant | Pennsylvania |
| 30 | Mary E. Dutt | 50 | Wife | Saleslady | Ohio |
| 31 | W. Gilbert Gregg | 44 | Head | Proprietor | Illinois |
| 32 | V. Cora E. Gregg | 47 | Wife-H | — | Kansas |
| 33 | Margaret E. Gregg | 17 | Daughter | — | Oklahoma |
| 34 | Harry L. Dutt | 29 | Head | Garage Man | Kansas |
| 35 | Hazel L. Dutt | 22 | Wife-H | — | Kansas |
| 36 | Garnet Davidson | 23 | Head | Lineman | Kentucky |
| 37 | Nellie M. Davidson | 21 | Wife-H | — | Kansas |
| 38 | Merline C. Davidson | 1 | Son | — | Kansas |
| 39 | Ole Johnson THIS PERSON | 43 | Head | Carpenter | Kansas |
| 40 | Mae Johnson | 33 | Wife-H | — | Kansas |
| 41 | Mildred Johnson | 15 | Daughter | — | Kansas |
| 42 | Erisbelle Johnson | 13 | Daughter | — | Kansas |
| 43 | Florence Johnson | 7 | Daughter | — | Kansas |
| 44 | Ole J. Johnson | 4 | Son | — | Kansas |
| 45 | Martha Johnson | 1 | Daughter | — | Kansas |
| 46 | Leo L. Potter | 50 | Head | Proprietor | Kansas |
| 47 | Arleta J. Potter | 50 | Wife-H | — | Indiana |
| 48 | Harry D. Jones | 44 | Head | Cashier | Kansas |
| 49 | Nellie G. Jones | 37 | Wife-H | — | Kansas |
| 50 | Edward T. Jones | 11 | Son | — | Kansas |
Pedigree Summary
Ole
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)