VJ
Vivian Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Boone, Iowa
Our Model Tree links this Vivian Johnson across the 1920 and 1930 US Censuses in Boone, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 7-person household.
Age 12
b. ~1918
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Boone, Iowa |
| Surname | Johnson |
| Given Name | Vivian L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Garden Township |
| Est. Birth Year | ~1918 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Vivian | Age | Birth yr |
|---|---|---|---|---|
| Minnie Johnson | Spouse | — | 34 | ~1896 |
| Merrill Johnson | Son | — | 3 | ~1927 |
| Homer Johnson | Son | — | 5 | ~1925 |
| Walter Johnson | Head | — | 41 | ~1889 |
| Viola Johnson | Daughter | — | 9 | ~1921 |
| Darlene Johnson | Daughter | — | 7 | ~1923 |
| Vivian Johnson | Daughter | — | 12 | ~1918 |
Census Appearances
1920
Boone, Iowa
Daughter, age 2
Boone, Iowa · implied b. ~1918 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Vivian L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Boone, Iowa
Daughter, age 12
Boone, Iowa · implied b. ~1918 — 7 household members
| Surname | Johnson |
| Given Name | Vivian L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| 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 Vivian Johnson across 2 US Census years (1920 and 1930) in Boone, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Vivian Johnson
Daughter · 1930 · age 12 · b. ~1918 · Iowa
★ You are viewing this record
Sibling
Homer Johnson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Viola Johnson
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Darlene Johnson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Merrill Johnson
Sibling · 1930 · age 3
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 — Boone, Iowa
Open full size
1930 US Federal Census — Boone, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel643:0937)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ruth O Davis | 15 | Daughter | — | Iowa |
| 2 | Jean M Davis | 13 | Daughter | — | Iowa |
| 3 | Dorothy M Davis | 9 | Daughter | — | Iowa |
| 4 | Walter H Johnson | 41 | Head | Farmer | Iowa |
| 5 | Minnie L Johnson | 34 | Wife | — | Iowa |
| 6 | Vivian L Johnson THIS PERSON | 12 | Daughter | — | Iowa |
| 7 | Viola M Johnson | 9 | Daughter | — | Iowa |
| 8 | Darlene G Johnson | 7 | Daughter | — | Iowa |
| 9 | Homer W Johnson | 5 | Son | — | Iowa |
| 10 | Merrill D Johnson | 3 | Son | — | Iowa |
| 11 | Sylvan C Davis | 46 | Head | Miner | Ohio |
| 12 | Ross E Evans | 36 | Head | Farmer | Iowa |
| 13 | Edna H Evans | 35 | Wife | — | Iowa |
| 14 | Russel J Evans | 15 | Son | — | Iowa |
| 15 | Dwight M Evans | 9 | Son | — | Iowa |
| 16 | Darrel L Evans | 3 | Son | — | Iowa |
| 17 | Charles J Alsin | 62 | Head | — | Iowa |
| 18 | Elsie E Alsin | 41 | Wife | — | Iowa |
| 19 | Clarence J Alsin | 4 | Son | — | Iowa |
| 20 | James E Fuhr | 8 | Gr son | — | Iowa |
| 21 | Anthony L Edwards | 39 | Head | Farmer | Iowa |
| 22 | Jennie A Edwards | 36 | Wife | — | Iowa |
| 23 | Earl S Edwards | 7 | Son | — | Iowa |
| 24 | Leo J Edwards | 5 | Son | — | Iowa |
| 25 | Henry V Peterson | 41 | Head | Farmer | Denmark |
| 26 | Magdelene Peterson | 42 | Wife | — | Iowa |
| 27 | Selma E Peterson | 14 | Daughter | — | Iowa |
| 28 | Gladys M Peterson | 12 | Daughter | — | Iowa |
| 29 | Charles A Peterson | 8 | Son | — | Iowa |
| 30 | Clarence S Anderson | 36 | Head | Farmer | Iowa |
| 31 | Lorena M Anderson | 28 | Wife | — | Iowa |
| 32 | Lona M Anderson | 7 | Daughter | — | Iowa |
| 33 | Robert F Anderson | 6 | Son | — | Iowa |
| 34 | Wallace W Edwards | 60 | Head | Farmer | Iowa |
| 35 | Lida A Edwards | 50 | Wife | — | Iowa |
| 36 | Elmer H Carlson | 33 | Head | Farmer | Iowa |
| 37 | Emil W Carlson | 32 | Brother | Farmer | Iowa |
| 38 | Edwin H Carlson | 27 | Brother | Salesman | Iowa |
| 39 | Asa T Clements | 59 | Head | Farmer | Iowa |
| 40 | Laura J Clements | 57 | Sister | — | Iowa |
| 41 | Charles A Buehe | 76 | Head | — | Wisconsin |
| 42 | Margaret Buehe | 74 | Wife | — | Switzerland |
| 43 | Albert M Buehe | 40 | Son | Farmer | Iowa |
| 44 | John H Buehe | 36 | Son | Farmer | Iowa |
| 45 | Louis F Buehe | 37 | Head | Farmer | Iowa |
| 46 | Marie H Buehe | 21 | Wife | — | Iowa |
| 47 | James L Buehe | 3 | Son | — | Iowa |
| 48 | Margaret M Buehe | 2 | Daughter | — | Iowa |
| 49 | Phyllis L Buehe | 0 | Daughter | — | Iowa |
| 50 | Hermit Erickson | 24 | Head | Farmer | Iowa |
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)