LJ
Leonard Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Saline, Kansas
Our Model Tree links this Leonard Johnson across the 1910, 1920 and 1930 US Censuses in Saline, Kansas (XGBoost, ~Confirmed), with identified parents Andrew & Hannah — first a son (b.~1910), then head of a 7-person household.
Age 20
b. ~1910
Male
Son
Born: Kansas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Saline, Kansas |
| Surname | Johnson |
| Given Name | Leonard L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Summit Township |
| Est. Birth Year | ~1910 |
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 Leonard | Age | Birth yr |
|---|---|---|---|---|
| Lucile Johnson | Daughter | — | 22 | ~1908 |
| Luther Johnson | Head | — | 48 | ~1882 |
| Beata Blomberg | Other | — | 78 | ~1852 |
| Nellie Blomberg | Other | — | 39 | ~1891 |
| Joseph Johnson | Son | — | 15 | ~1915 |
| Leonard Johnson | Son | — | 20 | ~1910 |
| Ralph Johnson | Son | — | 18 | ~1912 |
Census Appearances
1910
Saline, Kansas
Son, age
Saline, Kansas · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Leonard O. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1920
Saline, Kansas
Son, age 9
Saline, Kansas · implied b. ~1911 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Leonard L |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Saline, Kansas
Son, age 20
Saline, Kansas · implied b. ~1910 — 7 household members
| Surname | Johnson |
| Given Name | Leonard L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| 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 |
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 Leonard Johnson across 3 US Census years (1910, 1920 and 1930) in Saline, Kansas, using XGBoost record linkage. Identified parents: father Andrew Johnson (~0.92 confidence) and mother Hannah Johnson (~0.92 confidence) and father Luther Johnson (~0.92 confidence) and father Luther Johnson (~0.92 confidence) and mother Ida Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Johnson
b. ~1843
Source father
● Household
· direct · ~0.92
Mother
Hannah Johnson
b. ~1843
Source mother
● Household
· direct · ~0.92
Father
Luther Johnson
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Luther Johnson
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Ida Johnson
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Leonard Johnson
Son · 1930 · age 20 · b. ~1910 · Kansas
★ You are viewing this record
Sibling
Lucile Johnson
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Johnson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Johnson
Sibling · 1930 · age 18
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 — Saline, Kansas
Open full size
1930 US Federal Census — Saline, Kansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus719usce:0616)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Benjamin J Price | 72 | Head | Farmer | Virginia |
| 2 | David D Price | 29 | Son | Laborer | Kansas |
| 3 | Harry B Gile | 30 | Head | Farmer | Kansas |
| 4 | Ruth S Gile | 28 | Wife | — | Kansas |
| 5 | Harrison Gile | 8 | Son | — | Kansas |
| 6 | Eugene Gile | 7 | Son | — | Kansas |
| 7 | Isobel Gile | 4 | Daughter | — | Kansas |
| 8 | Edward Gile | 3 | Son | — | Kansas |
| 9 | James Heck | 48 | Boarder | — | Virginia |
| 10 | Willis L Price | 73 | Head | Farmer | Virginia |
| 11 | Eliza E Price | 63 | Wife | — | Kentucky |
| 12 | James Herston | 71 | Head | Farmer | Kentucky |
| 13 | Minnie Herston | 68 | Wife | — | Kentucky |
| 14 | James A Kunkle | 41 | Head | Farmer | Illinois |
| 15 | Winifred J Kunkle | 41 | Wife | — | Kansas |
| 16 | Alva Kunkle | 20 | Daughter | — | Kansas |
| 17 | Adah A Kunkle | 13 | Daughter | — | Kansas |
| 18 | Chester G Kunkle | 12 | Son | — | Kansas |
| 19 | Ivan F Kunkle | 9 | Son | — | Kansas |
| 20 | Carl J Blomberg | 72 | Head | Farmer | Sweden |
| 21 | Emma Blomberg | 72 | Wife | — | Sweden |
| 22 | Erita G Blomberg | 45 | Son | Laborer | Sweden |
| 23 | George L Blomberg | 34 | Head | Farmer | Kansas |
| 24 | Addie P Blomberg | 25 | Wife | — | Kansas |
| 25 | Barbara Blomberg | 2 | Daughter | — | Kansas |
| 26 | Marilyn G Blomberg | 0 | Son | — | Kansas |
| 27 | Charles H Spencer | 73 | Head | Farmer | Illinois |
| 28 | Lena Spencer | 60 | Wife | — | Sweden |
| 29 | Percy B Spencer | 31 | Son | — | Kansas |
| 30 | Phyllis R Spencer | 27 | Daughter | — | Kansas |
| 31 | Carol W Spencer | 24 | Daughter | — | Kansas |
| 32 | Fred G Hudson | 59 | Head | Farmer | Missouri |
| 33 | Amy R Hudson | 50 | Wife | — | Kansas |
| 34 | Asa C Hudson | 18 | Son | — | Kansas |
| 35 | Woodrow W Hudson | 16 | Son | — | Kansas |
| 36 | Sarah J Richards | 81 | Mother | — | Michigan |
| 37 | Luther L Johnson | 48 | Head | Farmer | Kansas |
| 38 | Lucile A Johnson | 22 | Daughter | — | Kansas |
| 39 | Leonard L Johnson THIS PERSON | 20 | Son | — | Kansas |
| 40 | Ralph E Johnson | 18 | Son | — | Kansas |
| 41 | Joseph E Johnson | 15 | Son | — | Kansas |
| 42 | Beata Blomberg | 78 | Mother-in-law | — | Sweden |
| 43 | Nellie C Blomberg | 39 | Sister-in-law | — | Sweden|Sweden |
| 44 | Melvin L Griggs | 49 | Head | Farmer | Illinois |
| 45 | Sadie M Griggs | 44 | Wife | — | Illinois |
| 46 | Cecil B Griggs | 25 | Son | — | Kansas |
| 47 | Howard J Griggs | 21 | Son | — | Kansas |
| 48 | Marvin J Griggs | 19 | Son | — | Kansas |
| 49 | Lawrence H Griggs | 17 | Son | — | Kansas |
| 50 | Clinton W Griggs | 15 | Son | — | Kansas |
Pedigree Summary
Leonard + 3 siblings
Gen 1 · 5 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)