AJ
August Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Door-County, Wisconsin
Our Model Tree links this August Johnson across the 1930 and 1940 US Censuses in Door-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 8-person household.
Age 17
b. ~1923
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Door-County, Wisconsin |
| Surname | Johnson |
| Given Name | August S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Gibraltar Town |
| 1935 Residence (County) | Door |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farming |
| Class of Worker | PW |
| Hours Worked | 70 |
| Income (1939) | 166 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Laborer |
| Township / Ward | Gibraltar Town |
| Est. Birth Year | ~1923 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to August | Age | Birth yr |
|---|---|---|---|---|
| Helen Johnson | Daughter | — | 19 | ~1921 |
| Andrew Johnson | Head | — | 53 | ~1887 |
| Norman Johnson | Son | — | 10 | ~1930 |
| Donald Johnson | Son | — | 12 | ~1928 |
| Melvin Johnson | Son | — | 27 | ~1913 |
| Alfred Johnson | Son | — | 15 | ~1925 |
| August Johnson | Son | — | 17 | ~1923 |
| Oline Johnson | Spouse | — | 48 | ~1892 |
Census Appearances
1930
Door, Wisconsin
Son, age 7
Door, Wisconsin · implied b. ~1923 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | August S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Door-County, Wisconsin
Son, age 17
Door-County, Wisconsin · implied b. ~1923 — 8 household members
| Surname | Johnson |
| Given Name | August S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Gibraltar Town |
| 1935 Residence (County) | Door |
| Occupation | Laborer |
| Industry | Farming |
| Class of Worker | PW |
| Hours Worked | 70 |
| Income (1939) | 166 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 August Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
August Johnson
Son · 1940 · age 17 · b. ~1923 · Wisconsin
★ You are viewing this record
Sibling
Alfred Johnson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melvin Johnson
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Johnson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Johnson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Johnson
Sibling · 1940 · age 19
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 — Door-County, Wisconsin
Open full size
1940 US Federal Census — Door-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04474-00183)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Albert R Eckert | 30 | Head | Farmer | Wisconsin |
| 2 | Paulina A Jacobs | 87 | Aunt | — | Germany |
| 3 | Herman M Stenzel | 66 | Head | Farmer | Germany |
| 4 | Sena M Stenzel | 67 | Wife | — | Germany |
| 5 | Leo H Stenzel | 33 | Son | Laborer | Wisconsin |
| 6 | Oswald O Stenzel | 27 | Son | Painter | Wisconsin |
| 7 | Robert H Sailer | 45 | Head | Farmer | Wisconsin |
| 8 | Pearl C Sailer | 39 | Wife | — | Wisconsin |
| 9 | Eleanor E Sailer | 18 | Daughter | — | Wisconsin |
| 10 | Robert F Sailer | 15 | Son | — | Wisconsin |
| 11 | James C Sailer | 2 | Son | — | Wisconsin |
| 12 | Agnethe Sailer | 83 | Mother | — | Norway |
| 13 | William Stenzel | 44 | Head | Farmer | Wisconsin |
| 14 | Gustav J Stenzel | 40 | Brother | Farmer | Wisconsin |
| 15 | Nora A Stenzel | 29 | Sister | — | Wisconsin |
| 16 | Andrew P Johnson | 53 | Head | Farmer | Wisconsin |
| 17 | Oline C Johnson | 48 | Wife | — | Wisconsin |
| 18 | Melvin C Johnson | 27 | Son | Laborer | Wisconsin |
| 19 | Helen R Johnson | 19 | Daughter | Housework | Wisconsin |
| 20 | August S Johnson THIS PERSON | 17 | Son | Laborer | Wisconsin |
| 21 | Alfred S Johnson | 15 | Son | — | Wisconsin |
| 22 | Donald R Johnson | 12 | Son | — | Wisconsin |
| 23 | Norman E Johnson | 10 | Son | — | Wisconsin |
| 24 | Otto H Uhlemann | 52 | Head | Farmer | Germany |
| 25 | Martha M Uhlemann | 47 | Wife | — | Germany |
| 26 | Alice M Uhlemann | 18 | Daughter | — | Wisconsin |
| 27 | Ruby Uhlemann | 15 | Daughter | — | Wisconsin |
| 28 | Christa Uhlemann | 12 | Daughter | — | Wisconsin |
| 29 | Helen Uhlemann | 10 | Daughter | — | Wisconsin |
| 30 | Doris Uhlemann | 5 | Daughter | — | Wisconsin |
| 31 | William Hogan | 67 | Head | Farmer | Wisconsin |
| 32 | Rose Hogan | 60 | Wife | — | Wisconsin |
| 33 | Joseph D Hogan | 23 | Son | Laborer | Wisconsin |
| 34 | Constance S Hogan | 18 | Daughter | Housework | Wisconsin |
| 35 | Walter H Ohnesorge | 31 | Head | Operator | Wisconsin |
| 36 | Eva C Ohnesorge | 26 | Wife | Helper | Wisconsin |
| 37 | Roger W Ohnesorge | 6 | Son | — | Wisconsin |
| 38 | Delores J Ohnesorge | 4 | Daughter | — | Wisconsin |
| 39 | Norman G Jarman | 26 | Head | Laborer | Wisconsin |
| 40 | Doris M Jarman | 26 | Wife | Inspector | New Jersey |
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)