VJ
Vivian Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cavalier, North Dakota
Our Model Tree links this Vivian Johnson across the 1920 and 1930 US Censuses in Cavalier, North Dakota (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 9-person household.
Age 11
b. ~1919
Female
Daughter
Born: North Dakota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cavalier, North Dakota |
| Surname | Johnson |
| Given Name | Vivian L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Canada English |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Township / Ward | Harvey Township |
| Est. Birth Year | ~1919 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Vivian | Age | Birth yr |
|---|---|---|---|---|
| Ethel Johnson | Daughter | — | 18 | ~1912 |
| Carl Johnson | Son | — | 14 | ~1916 |
| John Johnson | Head | — | 46 | ~1884 |
| Vivian Johnson | Daughter | — | 11 | ~1919 |
| Irma Johnson | Daughter | — | 8 | ~1922 |
| Albert Johnson | Son | — | 16 | ~1914 |
| Bessie Johnson | Spouse | — | 39 | ~1891 |
| Claire Johnson | Daughter | — | 10 | ~1920 |
| Bessie Johnson | Daughter | — | 13 | ~1917 |
Census Appearances
1920
Cavalier, North …
Daughter, age 1
Cavalier, North Dakota · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Vivian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Canada |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | English |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Cavalier, North …
Daughter, age 11
Cavalier, North Dakota · implied b. ~1919 — 9 household members
| Surname | Johnson |
| Given Name | Vivian L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Canada English |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
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 Vivian Johnson across 2 US Census years (1920 and 1930) in Cavalier, North Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Vivian Johnson
Daughter · 1930 · age 11 · b. ~1919 · North Dakota
★ You are viewing this record
Sibling
Irma Johnson
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claire Johnson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Johnson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Johnson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Johnson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Johnson
Sibling · 1930 · age 13
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 — Cavalier, North Dakota
Open full size
1930 US Federal Census — Cavalier, North Dakota
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1734unit:0125)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Roy J. Thorn | 27 | Head | Laborer | North Dakota |
| 52 | John Mckay | 70 | Head | Farmer | Canada English |
| 53 | Elizabeth J. Mckay | 64 | Sister | — | Canada English |
| 54 | Agnes Mckay | 60 | Sister | — | Canada English |
| 55 | Gilbert Iverson | 48 | Head | Farmer | Norway |
| 56 | Margaret Iverson | 36 | Wife | — | Norway |
| 57 | Irena Iverson | 13 | Daughter | — | North Dakota |
| 58 | Howard Iverson | 10 | Son | — | North Dakota |
| 59 | Ella Iverson | 4 | Daughter | — | North Dakota |
| 60 | John Iverson | 2 | Son | — | North Dakota |
| 61 | Manley M. Darling | 34 | Head | Farmer | Minnesota |
| 62 | Evelyn J. Darling | 33 | Wife | — | Canada English |
| 63 | Allen K. Darling | 0 | Son | — | North Dakota |
| 64 | Goth J. Jennings | 36 | Head | Farmer | North Dakota |
| 65 | Lillian Jennings | 38 | Wife | — | North Dakota |
| 66 | Helen L. Jennings | 6 | Daughter | — | North Dakota |
| 67 | Robert J. Jennings | 1 | Son | — | North Dakota |
| 68 | Gladys L. Johnson | 23 | Hired Help | Servant | North Dakota |
| 69 | Herbert J. Welsh | 27 | Head | Farmer | North Dakota |
| 70 | Ella F. Welsh | 24 | Wife | — | North Dakota |
| 71 | Joyce R. Welsh | 3 | Daughter | — | North Dakota |
| 72 | John W. Welsh | 1 | Son | — | North Dakota |
| 73 | John R. Sicley | 37 | Head | Farmer | North Dakota |
| 74 | Vera M. Sicley | 30 | Wife | — | North Dakota |
| 75 | Ralph J. Sicley | 12 | Son | — | Canada English |
| 76 | Adrian A. Sicley | 7 | Son | — | North Dakota |
| 77 | Elva M. Sicley | 6 | Daughter | — | North Dakota |
| 78 | Wendell S. Parker | 32 | Head | Farmer | North Dakota |
| 79 | Ruth C. Parker | 28 | Wife | — | North Dakota |
| 80 | Vernon L. Parker | 5 | Son | — | North Dakota |
| 81 | Adell C. Parker | 4 | Daughter | — | North Dakota |
| 82 | Willis W. Parker | 2 | Son | — | North Dakota |
| 83 | Ray L. Hemmingsen | 28 | Head | Farmer | Minnesota |
| 84 | Helen R. Hemmingsen | 23 | Wife | — | North Dakota |
| 85 | Myrtle F. Hemmingsen | 2 | Daughter | — | North Dakota |
| 86 | Shirley J. Hemmingsen | 1 | Daughter | — | North Dakota |
| 87 | Deloris R. Hemmingsen | 0 | Daughter | — | North Dakota |
| 88 | Harry C. Meyer | 38 | Head | Farmer | Minnesota |
| 89 | Mabel C. Meyer | 36 | Wife | — | North Dakota |
| 90 | Henry G. Meyer | 3 | Son | — | North Dakota |
| 91 | Arthur L. Grover | 34 | Brother-in-law | Laborer | North Dakota |
| 92 | John L. Johnson | 46 | Head | Farmer | Sweden |
| 93 | Bessie A. Johnson | 39 | Wife | — | Canada English |
| 94 | Ethel R. Johnson | 18 | Daughter | — | North Dakota |
| 95 | Albert J. Johnson | 16 | Son | — | North Dakota |
| 96 | Carl L. Johnson | 14 | Son | — | North Dakota |
| 97 | Bessie L. Johnson | 13 | Daughter | — | North Dakota |
| 98 | Vivian L. Johnson THIS PERSON | 11 | Daughter | — | North Dakota |
| 99 | Claire M. Johnson | 10 | Daughter | — | North Dakota |
| 100 | Irma L. Johnson | 8 | 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)