MJ
Marvin Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Logan, North Dakota
Our Model Tree links this Marvin Johnson across the 1920 and 1930 US Censuses in Logan, North Dakota (XGBoost, ~Confirmed) — first a son (b.~1911), then head of a 10-person household.
Age 19
b. ~1911
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Logan, North Dakota |
| Surname | Johnson |
| Given Name | Marvin |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Cokato Township |
| Est. Birth Year | ~1911 |
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 1930 census.
| Name | Relation to head | Relative to Marvin | Age | Birth yr |
|---|---|---|---|---|
| John Johnson | Head | — | 49 | ~1881 |
| Esther Johnson | Daughter | — | 5 | ~1925 |
| Evelyn Johnson | Daughter | — | 17 | ~1913 |
| Norma Johnson | Daughter | — | 9 | ~1921 |
| Mary Johnson | Other | — | 41 | ~1889 |
| Bernice Johnson | Daughter | — | 12 | ~1918 |
| Myrtle Johnson | Daughter | — | 7 | ~1923 |
| Hilda Johnson | Daughter | — | 14 | ~1916 |
| Marvin Johnson | Son | — | 19 | ~1911 |
| Walter Johnson | Son | — | 3 | ~1927 |
Census Appearances
1920
Logan, North …
Son, age 9
Logan, North Dakota · implied b. ~1911 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Marvin |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Logan, North …
Son, age 19
Logan, North Dakota · implied b. ~1911 — 10 household members
| Surname | Johnson |
| Given Name | Marvin |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Marvin Johnson across 2 US Census years (1920 and 1930) in Logan, North Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Marvin Johnson
Son · 1930 · age 19 · b. ~1911 · North Dakota
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Sibling
Myrtle Johnson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Johnson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norma Johnson
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Johnson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Johnson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hilda Johnson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Johnson
Sibling · 1930 · age 17
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 — Logan, North Dakota
Open full size
1930 US Federal Census — Logan, North Dakota
Page Contents
47 people indexed on this census page (ia:1930:15thcensus1737unit:0429)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Rau | 46 | Head | Farming | Russia |
| 52 | Kate Rau | 42 | Wife-H | — | South Dakota |
| 53 | Milton Rau | 17 | Son | — | North Dakota |
| 54 | Iren Rau | 15 | Son | — | North Dakota |
| 55 | Lellen Rau | 11 | Daughter | — | North Dakota |
| 56 | Irene Rau | 9 | Daughter | — | North Dakota |
| 57 | Laura Rau | 6 | Daughter | — | North Dakota |
| 58 | Agnes Rau | 4 | Daughter | — | North Dakota |
| 59 | Leberia Rau | 2 | Daughter | — | North Dakota |
| 60 | Walter Rau | 0 | Son | — | North Dakota |
| 61 | Theodor Miller | 22 | Servant | Farm Labor | North Dakota |
| 62 | Jens Anderson | 56 | Head | Farming | Sweden |
| 63 | Kjerste Anderson | 44 | Wife-H | — | Sweden |
| 64 | Melvin Petterson | 15 | Servant | Farm Labor | North Dakota |
| 65 | John Johnson | 49 | Head | Farming | Norway |
| 66 | Mary Johnson | 41 | Wife-H | — | Norway |
| 67 | Marvin Johnson THIS PERSON | 19 | Son | — | Illinois |
| 68 | Evelyn A. Johnson | 17 | Daughter | — | North Dakota |
| 69 | Hilda A. Johnson | 14 | Daughter | — | North Dakota |
| 70 | Bernice Johnson | 12 | Daughter | — | North Dakota |
| 71 | Norma Johnson | 9 | Daughter | — | North Dakota |
| 72 | Myrtle Johnson | 7 | Daughter | — | North Dakota |
| 73 | Esther Johnson | 5 | Daughter | — | North Dakota |
| 74 | Walter Johnson | 3 | Son | — | North Dakota |
| 75 | John Franz | 45 | Head | Farming | South Dakota |
| 76 | Paulina Franz | 40 | Wife | — | North Dakota |
| 77 | Albert Franz | 20 | Son | — | North Dakota |
| 78 | Martha Franz | 15 | Daughter | — | North Dakota |
| 79 | Emma Franz | 13 | Daughter | — | North Dakota |
| 80 | Adrian Franz | 10 | Son | — | North Dakota |
| 81 | Edna Franz | 7 | Daughter | — | North Dakota |
| 82 | Alvin Franz | 4 | Son | — | North Dakota |
| 83 | Ellan Franz | 2 | Daughter | — | North Dakota |
| 84 | Albert S. Osborn | 60 | Head | Farming | England |
| 85 | Elizabeth Osborn | 45 | Wife-H | — | New York |
| 86 | Ella S. Osborn | 23 | Daughter | — | North Dakota |
| 87 | Albert H. Osborn | 21 | Son | — | North Dakota |
| 88 | Carl G. Zimmerman | 39 | Head | Farming | Russia |
| 89 | Marie Zimmerman | 39 | Wife-H | — | North Dakota |
| 90 | Gideon Zimmerman | 15 | Son | — | North Dakota |
| 91 | Ruth Zimmerman | 13 | Daughter | — | North Dakota |
| 92 | Reuben Zimmerman | 11 | Son | — | North Dakota |
| 93 | Walter Zimmerman | 9 | Son | — | North Dakota |
| 94 | Alvin Zimmerman | 7 | Son | — | North Dakota |
| 95 | Gordon Zimmerman | 5 | Son | — | North Dakota |
| 96 | Edwin Zimmerman | 3 | Son | — | North Dakota |
| 97 | Alma Zimmerman | 0 | Daughter | — | North Dakota |
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)