EJ
Edgar Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Polk, Wisconsin
Our Model Tree links this Edgar Johnson across the 1930 and 1940 US Censuses in Polk, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 8-person household.
Age 9
b. ~1921
Male
Son
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Polk, Wisconsin |
| Surname | Johnson |
| Given Name | Edgar |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Clear Lake Village |
| Est. Birth Year | ~1921 |
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 1930 census.
| Name | Relation to head | Relative to Edgar | Age | Birth yr |
|---|---|---|---|---|
| Wanda Johnson | Daughter | — | 7 | ~1923 |
| Ardis Johnson | Daughter | — | 11 | ~1919 |
| Durward Johnson | Son | — | 13 | ~1917 |
| Edgar Johnson | Son | — | 9 | ~1921 |
| Phillis Johnson | Daughter | — | 1 | ~1929 |
| Irma Johnson | Spouse | — | 31 | ~1899 |
| Douglas Johnson | Son | — | 3 | ~1927 |
| Oscar Johnson | Head | — | 34 | ~1896 |
Census Appearances
1930
Polk, Wisconsin
Son, age 9
Polk, Wisconsin · implied b. ~1921 — 8 household members
| Surname | Johnson |
| Given Name | Edgar |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Polk-County, Wisconsin
Son, age 20
Polk-County, Wisconsin · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Edgard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Clayton Town |
| 1935 Residence (County) | Polk |
| Occupation | Laborer |
| Industry | Dairy Farm |
| Class of Worker | PW |
| Hours Worked | 52 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Edgar Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Edgar Johnson
Son · 1930 · age 9 · b. ~1921 · Wisconsin
★ You are viewing this record
Sibling
Ardis Johnson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Durward Johnson
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Douglas Johnson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phillis Johnson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wanda Johnson
Sibling · 1930 · age 7
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 — Polk, Wisconsin
Open full size
1930 US Federal Census — Polk, Wisconsin
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2605unit:0768)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | J. K. Anderson | 70 | Head | Laborer | Denmark |
| 2 | Mikkeline Anderson | 69 | Wife | — | Denmark |
| 3 | Emil Christianson | 42 | Head | Farmer | Minnesota |
| 4 | Nora Christianson | 41 | Wife | — | Minnesota |
| 5 | Grace Christianson | 19 | Daughter | Domestic | Minnesota |
| 6 | Lloyd Christianson | 17 | Son | Laborer | Minnesota |
| 7 | Marshall Christianson | 15 | Son | — | Minnesota |
| 8 | Verna Christianson | 13 | Daughter | — | Minnesota |
| 9 | James Christianson | 9 | Son | — | Minnesota |
| 10 | Milton Christianson | 4 | Son | — | Minnesota |
| 11 | Dolores Christianson | 2 | Daughter | — | Wisconsin |
| 12 | Beverly Christianson | 0 | Daughter | — | Wisconsin |
| 13 | Oscar W. Johnson | 34 | Head | Mail Carrier | Wisconsin |
| 14 | Irma Johnson | 31 | Wife | — | Wisconsin |
| 15 | Durward Johnson | 13 | Son | — | Wisconsin |
| 16 | Ardis Johnson | 11 | Daughter | — | Minnesota |
| 17 | Edgar Johnson THIS PERSON | 9 | Son | — | Minnesota |
| 18 | Wanda Johnson | 7 | Daughter | — | Wisconsin |
| 19 | Douglas Johnson | 3 | Son | — | Wisconsin |
| 20 | Phillis Johnson | 1 | Daughter | — | Wisconsin |
| 21 | Ray Church | 49 | Head | Veterinary | Wisconsin |
| 22 | Martha Church | 37 | Wife | — | Wisconsin |
| 23 | Arthur Church | 14 | Son | — | Wisconsin |
| 24 | Wilma Mae Church | 6 | Daughter | — | Wisconsin |
| 25 | Henry Biss | 74 | Father-in-law | — | Pennsylvania |
| 26 | Merritt Goodspeed | 50 | Head | Drayman | Minnesota |
| 27 | Lorene Goodspeed | 39 | Wife | — | Wisconsin |
| 28 | Myra Goodspeed | 12 | Daughter | — | Wisconsin |
| 29 | Gladys Goodspeed | 9 | Daughter | — | Wisconsin |
| 30 | Neil Goodspeed | 7 | Son | — | Wisconsin |
| 31 | Marshall Goodspeed | 5 | Son | — | Wisconsin |
| 32 | Verna Mae Goodspeed | 3 | Daughter | — | Wisconsin |
| 33 | N. B. Nelson | 72 | Head | — | Sweden |
| 34 | Annie Nelson | 71 | Wife | — | Sweden |
| 35 | Chester J. Corkins | 44 | Head | Stock Buyer | No. Dakota |
| 36 | Golda Mae Corkins | 43 | Wife | — | Iowa |
| 37 | Hilda Nelson | 65 | Head | — | Sweden |
| 38 | Doris Nelson | 23 | Daughter | Clerk | Wisconsin |
| 39 | Julius Anderson | 35 | Head | Electrician | Wisconsin |
| 40 | Gladys Anderson | 28 | Wife | — | Wisconsin |
| 41 | Bartlett Anderson | 4 | Son | — | Wisconsin |
| 42 | Adele Anderson | 3 | Daughter | — | Wisconsin |
| 43 | Carl Nilssen | 49 | Head | Merchant | Minnesota |
| 44 | Nellie Erdal Nilssen | 35 | Wife | — | Wisconsin |
| 45 | Ida Nilssen | 10 | Daughter | — | Wisconsin |
| 46 | Neil Nilssen | 9 | Son | — | Wisconsin |
| 47 | Lawrence Nilssen | 2 | Son | — | Wisconsin |
| 48 | Richard Hansen | 50 | Head | Salesman | Wisconsin |
| 49 | Mary L. Hansen | 54 | Wife | — | Wisconsin |
| 50 | Vincent Hansen | 10 | Son | — | Wisconsin |
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)