RJ
Richard Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Isanti-County, Minnesota
Our Model Tree links this Richard Johnson across the 1910, 1920, 1930 and 1940 US Censuses in Isanti-County, Minnesota (XGBoost, ~Confirmed), with identified parents Ingeborg — first a head (b.~1893), then head of a 5-person household.
Age 47
b. ~1893
Male
Head
Born: Minnesota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Isanti-County, Minnesota |
| Surname | Johnson |
| Given Name | Richard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Isanti Twp |
| 1935 Residence (County) | Isanti |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 520 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Farmer |
| Township / Ward | Isanti Twp |
| Est. Birth Year | ~1893 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Marion Johnson | Daughter | — | 22 | ~1918 |
| Mildred Johnson | Daughter | — | 23 | ~1917 |
| Richard Johnson | Head | — | 47 | ~1893 |
| Myrtle Johnson | Son | — | 5 | ~1935 |
| Zalina Johnson | Spouse | — | 40 | ~1900 |
Census Appearances
1910
Isanti, Minnesota
Son, age 17
Isanti, Minnesota · implied b. ~1893 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Laborer |
| Industry | Out Working |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
Isanti, Minnesota
Head, age 27
Isanti, Minnesota · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Richard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Isanti, Minnesota
Head, age 37
Isanti, Minnesota · implied b. ~1893 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Richard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 25 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Isanti-County, Minnesota
Head, age 47
Isanti-County, Minnesota · implied b. ~1893 — 5 household members
| Surname | Johnson |
| Given Name | Richard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Isanti Twp |
| 1935 Residence (County) | Isanti |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 520 |
| Highest Grade | No 6 |
| 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 Richard Johnson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Ingeborg Johnson (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Ingeborg Johnson
b. ~1856
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Richard Johnson
Head · 1940 · age 47 · b. ~1893 · Minnesota
★ 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 — Isanti-County, Minnesota
Open full size
1940 US Federal Census — Isanti-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01927-01025)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Andrew Norling | 40 | Head | Farmer | Minnesota |
| 42 | Eureka Norling | 41 | Wife | — | Minnesota |
| 43 | Verlyn Dahl | 6 | Piece | — | Minnesota |
| 44 | Richard Lindberg | 54 | Head | Laborer | Minnesota |
| 45 | Jonas G. Johnson | 60 | Head | Farmer | Sweden |
| 46 | Edward Johnson | 29 | Son | Laborer | Minnesota |
| 47 | Clifford Johnson | 24 | Son | Laborer | Minnesota |
| 48 | Waldo Johnson | 21 | Son | Laborer | Minnesota |
| 49 | Gladys Johnson | 19 | Daughter | — | Minnesota |
| 50 | Bernie Johnson | 17 | Son | Laborer | Minnesota |
| 51 | Ardis Johnson | 13 | Daughter | — | Minnesota |
| 52 | Nels Albin Johnson | 64 | Head | Farmer | Minnesota |
| 53 | Anna Johnson | 59 | Wife | — | Sweden |
| 54 | Alrick Johnson | 30 | Son | Laborer | Minnesota |
| 55 | Erwin Driesel | 33 | Head | Laborer | Minnesota |
| 56 | Ione Driesel | 30 | Wife | — | Minnesota |
| 57 | Karen Driesel | 4 | Daughter | — | Minnesota |
| 58 | Kermit Driesel | 3 | Son | — | Minnesota |
| 59 | Karl Driesel | 1 | Son | — | Minnesota |
| 60 | Richard Johnson THIS PERSON | 47 | Head | Farmer | Minnesota |
| 61 | Zalina Johnson | 40 | Wife | — | Minnesota |
| 62 | Marion Johnson | 22 | Daughter | Typist | Minnesota |
| 63 | Mildred Johnson | 23 | Daughter | — | Minnesota |
| 64 | Myrtle Johnson | 5 | Son | — | Minnesota |
| 65 | Peter Ostberg | 74 | Head | — | Sweden |
| 66 | Anna Ostberg | 68 | Wife | — | Sweden |
| 67 | Conrad Lindell | 38 | Head | Farmer | Minnesota |
| 68 | Mary Lindell | 36 | Wife | — | Nebraska |
| 69 | Marjorie Lindell | 17 | Daughter | — | Minnesota |
| 70 | Gerald Lindell | 15 | Son | — | Minnesota |
| 71 | Ruddy Eastlund | 60 | Head | — | Minnesota |
| 72 | Nelly Eastlund | 32 | Son | Farmer | Minnesota |
| 73 | Theron Eastlund | 16 | Son | — | Minnesota |
| 74 | Iraene Eastlund | 13 | Daughter | — | Minnesota |
| 75 | Philip Sundberg | 20 | Hired hand | Laborer | Minnesota |
| 76 | Andrew Rundquist | 55 | Head | — | Minnesota |
| 77 | Loyd Rundquist | 15 | Son | — | Minnesota |
| 78 | Victoria Wagner | 14 | Niece | — | Minnesota |
| 79 | Peter Eastlund | 80 | Head | — | Minnesota |
| 80 | Reuben Eastlund | 43 | Son | Farmer | Minnesota |
Pedigree Summary
Richard
Gen 1 · 1 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)