AJ
Alfred Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Vanderburgh-County, Indiana
Our Model Tree links this Alfred Johnson across the 1920, 1930 and 1940 US Censuses in Vanderburgh-County, Indiana (XGBoost, ~Confirmed), with identified parents Henry & Myrtle — first a son (b.~1917), then head of a 9-person household.
Age 23
b. ~1917
Male
Son
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Vanderburgh-County, Indiana |
| Surname | Johnson |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Evansville City |
| 1935 Residence (County) | Vanderburgh |
| Additional Details | |
| Occupation | Caretaker |
| Industry | Guardian Home |
| Class of Worker | PW |
| Hours Worked | 28 |
| Income (1939) | 420 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Caretaker |
| Township / Ward | Evansville 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alfred | Age | Birth yr |
|---|---|---|---|---|
| May Logston | Daughter | — | 19 | ~1921 |
| Joyce Johnson | Daughter | — | 15 | ~1925 |
| Henry Johnson | Head | — | 53 | ~1887 |
| Von Logston | Other | — | 22 | ~1918 |
| James Logston | Other | — | 1 | ~1939 |
| Thomas Johnson | Son | — | 18 | ~1922 |
| Raymond Johnson | Son | — | 20 | ~1920 |
| Alfred Johnson | Son | — | 23 | ~1917 |
| Myrtle Johnson | Spouse | — | 52 | ~1888 |
Census Appearances
1920
Vanderburgh, Indiana
Son, age 2
Vanderburgh, Indiana · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Vanderburgh, Indiana
Son, age 13
Vanderburgh, Indiana · implied b. ~1917 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Vanderburgh-County, Indiana
Son, age 23
Vanderburgh-County, Indiana · implied b. ~1917 — 9 household members
| Surname | Johnson |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Evansville City |
| 1935 Residence (County) | Vanderburgh |
| Occupation | Caretaker |
| Industry | Guardian Home |
| Class of Worker | PW |
| Hours Worked | 28 |
| Income (1939) | 420 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Alfred Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Johnson (~0.92 confidence) and mother Myrtle Johnson (~0.92 confidence) and father Henry Johnson (~0.92 confidence) and father Henry Johnson (~0.92 confidence) and mother Myrtle Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Johnson
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Myrtle Johnson
b. ~1888
Source mother
● Household
· direct · ~0.92
Father
Henry Johnson
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Henry Johnson
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Myrtle Johnson
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alfred Johnson
Son · 1940 · age 23 · b. ~1917 · Indiana
★ You are viewing this record
Sibling
Joyce Johnson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Johnson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
May Logston
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Johnson
Sibling · 1940 · age 20
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 — Vanderburgh-County, Indiana
Open full size
1940 US Federal Census — Vanderburgh-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01114-00337)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William H. Irvin | 5 | Son | — | Indiana |
| 2 | Mary Ginder | 79 | Boarder | — | Kentucky |
| 3 | Ray Nabakina | 43 | Head | Operator Of | Kentucky |
| 4 | Tillie Nabakina | 43 | Wife | Cigar Packer | Indiana |
| 5 | Carl E. Nabakina | 21 | Son | Truck Driver | Indiana |
| 6 | Alfred D. Nabakina | 18 | Son | Off Bearer | Indiana |
| 7 | Doris A. Nabakina | 17 | Daughter | — | Indiana |
| 8 | Leo A. Nabakina | 15 | Son | — | Indiana |
| 9 | Eckert Eisenhauer | 11 | Nephew | — | Indiana |
| 10 | Philmena Meckner | 76 | Head | — | Germany |
| 11 | William Meckner | 40 | Son | Manufactures | Indiana |
| 12 | Mary Barthemeyer | 76 | Head | — | Indiana |
| 13 | Henry Barthemeyer | 50 | Son | Shipping | Indiana |
| 14 | Marie Barthemeyer | 42 | Daughter | General Office Work | Indiana |
| 15 | Amanda Barthemeyer | 34 | Daughter | General Office Work | Indiana |
| 16 | Roy Dillman | 30 | Head | Laborer | Indiana |
| 17 | Mildred Dillman | 28 | Wife | — | Indiana |
| 18 | Roy Jr. Dillman | 12 | Son | — | Indiana |
| 19 | Ronald L. Dillman | 7 | Son | — | Indiana |
| 20 | Velma M. Dillman | 2 | Daughter | — | Indiana |
| 21 | Henry Johnson | 53 | Head | Laborer | Indiana |
| 22 | Myrtle Johnson | 52 | Wife | — | Indiana |
| 23 | Alfred Johnson THIS PERSON | 23 | Son | Caretaker | Indiana |
| 24 | Raymond Johnson | 20 | Son | Salesman | Indiana |
| 25 | Thomas Johnson | 18 | Son | Messenger | Indiana |
| 26 | Joyce Johnson | 15 | Daughter | — | Indiana |
| 27 | May Logston | 19 | Daughter | — | Indiana |
| 28 | Von Logston | 22 | Son in law | Salesman | Indiana |
| 29 | James Logston | 1 | Grandson | — | Indiana |
| 30 | Paul B. Head | 53 | Head | Pipe Fitter And Distributor | Kentucky |
| 31 | Mary Agnes Head | 52 | Wife | — | Illinois |
| 32 | Joseph Head | 31 | Son | Mechanic Automobile | Illinois |
| 33 | Ada Mae Head | 17 | Daughter | — | Kentucky |
| 34 | William Muhlenholter | 27 | Head | Cab Driver | Indiana |
| 35 | Lillian Muhlenholter | 26 | Wife | — | Indiana |
| 36 | Bernice Muhlenholter | 8 | Daughter | — | Indiana |
| 37 | Betty Muhlenholter | 5 | Daughter | — | Indiana |
| 38 | Wilburn Muhlenholter | 3 | Son | — | Indiana |
| 39 | Henry Gertis | 47 | Head | Truck Driver | Indiana |
| 40 | Frances Gertis | 47 | Wife | — | Kentucky |
Related Census Records
Pedigree Summary
Alfred + 4 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 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)