LJ
Leonard Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Saline-County, Kansas
Our Model Tree links this Leonard Johnson across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Saline-County, Kansas (XGBoost, ~Confirmed), with identified parents John & John — first a head (b.~1899), then head of a 4-person household.
Age 41
b. ~1899
Male
Head
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Saline-County, Kansas |
| Surname | Johnson |
| Given Name | Leonard W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Salina |
| 1935 Residence (County) | Saline |
| Additional Details | |
| Occupation | Laborer |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 889 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Laborer |
| Township / Ward | Salina |
| Est. Birth Year | ~1899 |
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 Leonard | Age | Birth yr |
|---|---|---|---|---|
| Betty Johnson | Daughter | — | 12 | ~1928 |
| Leonard Johnson | Head | — | 41 | ~1899 |
| Leonard Johnson | Son | — | 14 | ~1926 |
| Iona Johnson | Spouse | — | 37 | ~1903 |
Census Appearances
1900
Saline, Kansas
Son, age 2
Saline, Kansas · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Leonard M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Kansas |
| Birth Month | Dec |
| Birth Year | 1898 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1910
Saline, Kansas
Son, age 11
Saline, Kansas · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Leonard C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1920
Saline, Kansas
Son, age 21
Saline, Kansas · implied b. ~1899 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Leonard W |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Kansas |
| Occupation | farmer |
| Industry | gen farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Saline, Kansas
Other, age 31
Saline, Kansas · implied b. ~1899 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Leonard W |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 26 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Kansas |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Saline-County, Kansas
Head, age 41
Saline-County, Kansas · implied b. ~1899 — 4 household members
| Surname | Johnson |
| Given Name | Leonard W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Salina |
| 1935 Residence (County) | Saline |
| Occupation | Laborer |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 889 |
| 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 Leonard Johnson across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Johnson (~0.92 confidence) and father John Johnson (~0.92 confidence) and father John Johnson (~0.92 confidence) and mother Alma Johnson (~0.92 confidence) and mother Milda Johnson (~0.92 confidence) and mother Matilda Johnson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Johnson
b. ~1861
Source father
● Household
· direct · ~0.92
Father
John Johnson
b. ~1862
Source father
● Household
· direct · ~0.92
Father
John Johnson
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Alma Johnson
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Milda Johnson
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Matilda Johnson
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Leonard Johnson
Head · 1940 · age 41 · b. ~1899 · Kansas
★ 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 — Saline-County, Kansas
Open full size
1940 US Federal Census — Saline-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01257-00965)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Warren B. Miller | 3 | Son | — | Kansas |
| 42 | Wrotrow S. Cross | 27 | Lodger | Laborer | West Virginia |
| 43 | Hazel Mae Cross | 20 | Lodger | — | Kansas |
| 44 | Glenn G. Durkee | 29 | Head | Dealer | Kansas |
| 45 | Juanita R. Durkee | 21 | Wife | — | Kansas |
| 46 | Patricia J. Durkee | 1 | Daughter | — | Kansas |
| 47 | Wallace H. Sharpe | 42 | Head | Service Manager | Kansas |
| 48 | L. Merle Sharpe | 40 | Wife | — | Kansas |
| 49 | Wallace H. Jr. Sharpe | 13 | Son | — | Kansas |
| 50 | Floyd E. Smith | 42 | Head | Warehouseman | Kansas |
| 51 | Pearl E. Smith | 39 | Wife | — | Kansas |
| 52 | Everett E. Smith | 19 | Son | — | Kansas |
| 53 | Martin Hertel | 28 | Head | Gardner | Kansas |
| 54 | Loretta R. Hertel | 21 | Wife | — | Kansas |
| 55 | Phillip J. Hertel | 28 | Head | Laborer | Kansas |
| 56 | Lavonne J. Hertel | 21 | Wife | — | Kansas |
| 57 | Dennis L. Hertel | 1 | Son | — | Kansas |
| 58 | Thomas R. Morse | 39 | Head | Laborer | Missouri |
| 59 | Tryphena J. Morse | 34 | Wife | — | Kansas |
| 60 | Althea R. Morse | 11 | Daughter | — | Kansas |
| 61 | Marilyn A. Morse | 7 | Daughter | — | Kansas |
| 62 | Beth L. Morse | 3 | Daughter | — | Kansas |
| 63 | Lawrence A. Bartlett | 49 | Head | Salesman | Michigan |
| 64 | Jenny E. Bartlett | 47 | Wife | Librarian | Kansas |
| 65 | Ronald D. Bartlett | 14 | Son | — | Kansas |
| 66 | Jean A. Bartlett | 12 | Daughter | — | Oregon |
| 67 | Wayne E. Bartlett | 11 | Son | — | Kansas |
| 68 | Peggy L. Bartlett | 7 | Daughter | — | Kansas |
| 69 | Cevern Johnson | 69 | Head | Janitor | Kansas |
| 70 | Marie Johnson | 65 | Wife | — | Michigan |
| 71 | Charles L. Huckall | 37 | Son-in-law | Janitor | Kansas |
| 72 | Gladys E. Huckall | 35 | Daughter | — | Kansas |
| 73 | Carroll B. Huckall | 15 | Grandson | — | Kansas |
| 74 | Janice E. Huckall | 12 | Granddaughter | — | Kansas |
| 75 | Charles L. Jr. Huckall | 5 | Grandson | — | Kansas |
| 76 | Harvey Hepner | 71 | Head | — | Michigan |
| 77 | Leonard W. Johnson THIS PERSON | 41 | Head | Laborer | Kansas |
| 78 | Iona B. Johnson | 37 | Wife | Seamstress | Kansas |
| 79 | Leonard W. Jr. Johnson | 14 | Son | — | Kansas |
| 80 | Betty Jean Johnson | 12 | Daughter | — | Kansas |
Pedigree Summary
Leonard
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)