MJ
Marjorie Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Winneshiek-County, Iowa
Our Model Tree links this Marjorie Johnson across the 1930 and 1940 US Censuses in Winneshiek-County, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 10-person household.
Age 13
b. ~1927
Female
Daughter
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Winneshiek-County, Iowa |
| Surname | Johnson |
| Given Name | Marjorie B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Frankville Twp |
| 1935 Residence (County) | Winneshiek |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Frankville Twp |
| Est. Birth Year | ~1927 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Marjorie | Age | Birth yr |
|---|---|---|---|---|
| Marjorie Johnson | Daughter | — | 13 | ~1927 |
| Arnold Johnson | Son | — | 12 | ~1928 |
| Myrtle Johnson | Spouse | — | 35 | ~1905 |
| Howard Johnson | Son | — | 11 | ~1929 |
| William Aakee | Other | — | 31 | ~1909 |
| Alice Johnson | Daughter | — | 10 | ~1930 |
| Arlene Johnson | Daughter | — | 10 | ~1930 |
| Kenneth Johnson | Son | — | 9 | ~1931 |
| Helmer Johnson | Head | — | 43 | ~1897 |
| Joan Johnson | Daughter | — | 2 | ~1938 |
Census Appearances
1930
Winneshiek, Iowa
Daughter, age 3
Winneshiek, Iowa · implied b. ~1927 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Marjorie B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Winneshiek-County, Iowa
Daughter, age 13
Winneshiek-County, Iowa · implied b. ~1927 — 10 household members
| Surname | Johnson |
| Given Name | Marjorie B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Frankville Twp |
| 1935 Residence (County) | Winneshiek |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Marjorie Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marjorie Johnson
Daughter · 1940 · age 13 · b. ~1927 · Iowa
★ You are viewing this record
Sibling
Howard Johnson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Johnson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Johnson
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arnold Johnson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Johnson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arlene Johnson
Sibling · 1940 · age 10
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 — Winneshiek-County, Iowa
Open full size
1940 US Federal Census — Winneshiek-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01213-00745)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nels Siguard | 52 | Head | Farmer | South Dakota |
| 2 | Jane F. Siguard | 49 | Wife | — | South Dakota |
| 3 | Lorna Siguard | 18 | Daughter | — | Canada English |
| 4 | Paul Egge | 76 | Head | — | Iowa |
| 5 | Lena Egge | 69 | Wife | — | Iowa |
| 6 | Erick Egge | 28 | Son | Farmer | Iowa |
| 7 | Almira Egge | 26 | Daughter in law | — | Iowa |
| 8 | Helmer Johnson | 43 | Head | Farmer | Iowa |
| 9 | Myrtle Johnson | 35 | Wife | — | Iowa |
| 10 | Marjorie B. Johnson THIS PERSON | 13 | Daughter | — | Iowa |
| 11 | Arnold J. Johnson | 12 | Son | — | Iowa |
| 12 | Howard Johnson | 11 | Son | — | Iowa |
| 13 | Arlene M. Johnson | 10 | Daughter | — | Iowa |
| 14 | Alice M. Johnson | 10 | Daughter | — | Iowa |
| 15 | Kenneth Johnson | 9 | Son | — | Iowa |
| 16 | Joan Johnson | 2 | Daughter | — | Iowa |
| 17 | William Aakee | 31 | Servant | Laborer | Iowa |
| 18 | Helene Viste | 61 | Head | — | Iowa |
| 19 | Howard Viste | 21 | Son | Laborer | Iowa |
| 20 | Erick G. Bakke | 50 | Head | Farmer | Iowa |
| 21 | Elizabeth Bakke | 57 | Wife | — | Iowa |
| 22 | Joyce M. Bakke | 20 | Daughter | — | Iowa |
| 23 | Albert Linnerold | 73 | Head | Farmer | Iowa |
| 24 | Amanda M. Linnerold | 59 | Wife | — | Iowa |
| 25 | George Linnerold | 33 | Son | Laborer | Iowa |
| 26 | Eleanor E. Linnerold | 19 | Daughter | — | Iowa |
| 27 | Theodore Bersland | 68 | Head | Farmer | Iowa |
| 28 | Helga Bersland | 61 | Wife | — | Iowa |
| 29 | Norma Bersland | 17 | Daughter | — | Iowa |
| 30 | Edward Lindabaum | 21 | Servant | Laborer | Iowa |
| 31 | Roger Danielson | 22 | Head | Farm Manager | Iowa |
| 32 | Clarisa Danielson | 26 | Wife | — | Iowa |
| 33 | Ole Bersland | 70 | Head | Farmer | Iowa |
| 34 | Mina Bersland | 60 | Wife | — | Iowa |
| 35 | Bernard Bersland | 23 | Son | Laborer | Iowa |
| 36 | Rudolph Bersland | 26 | Son | Salesman | Iowa |
| 37 | Henry Running | 57 | Head | Farmer | Iowa |
| 38 | Minnie Running | 57 | Wife | — | Iowa |
| 39 | Hartwick Running | 24 | Son | Laborer | Iowa |
| 40 | William Linnerold | 63 | Head | Farmer | Iowa |
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)